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~,.O69DL 10& 3o .5 r ! 9 a/o 21, 3."19 OCT 19W?
OPERATING LOCATION - A cA '
A USAFETAC__--__Air Weather ServicK (MAC)
g~hFETA~REVISED UNIFORM SUMMARY OFSURFACE WEATHER OBSERVATIONS
GRAFENWOHR AAF GERMANY MSC #106870N 49 42 E 011 57 ELEV:1360 FT EDIC
PARTS A - F HOURS SUMMARIZED: 0000 - 2300 LST
PERIOD OF RECORD:HOURLY OBSERVATIONS: JUN 77 - MAY 87SUMMARY OF DAY DATA: JUN 62 - MAY 77
... o.. ,o ,o. ,,e..,DTIC"Approved for public release; D I
Distribution is Unlimited." FEDERAL BUILDING ELECTE
ASHEVILLE, N.C. 28801- 2723 m- 19 6 IS1987 1
REVIEW AND APPROVAL StTENT
USAFETAC/DS-87/063 GRAFENWOHR AAF GERMANY (RUSSWO) Oct 1987, is approved forpublic release. There is no objection to unlimited distribution of thisdocument to the public at large, or by the Defense Technical InformationCenter (DTIC) to the National Technical Information Service (NTIS).
This document has been reviewed and is approved for publication.
FOR THE COMMANDER
WALTER S. BGMANN
Scientific and Technical Information Program Manager
REPORT DOCUMNTATION PAGE
la. Report Security Classification: UNCLASSIFII
3. Distribution/Availability of Report: Approved for public release; Distribution
unlimited.
4. Performing Organization Report Umber: USAFETAC/DS-87/063.
5. Monitoring Organization Report Number: USAFETAC/DS-87/063.
6a. Name of Performing Organization: USAFETAC/OL-A6b. Office Symbol:6c. Address: Federal Building, Asheville, NC 28801-2723.
11 Title: (RUSSWO) Grafenwohr AAF Germany.
12 Personal Author(s):
13a Type of Report: Data Summary13b Time Covered: Jun 62-May 87.
14 Date of Report: Oct 87
15 Page Count: 312
16 Supplementary Notation:
17 COSATI Codes: Field--04, Group--02
18 Subject Term: *climatology; *weather; meteorological conditions; winds;precipitation; temperature; visibility; barometric pressure; relative humidity; sky cover;psychrometric data; ceiling; Revised Uniform Summary of Surface Weather Observations(RUSSWO); Grafenwohr AAF Germany; DL106870.
19 Abstract: 'A six-part statistical data summary of surface weather observations
for: Grafenwohr AAF Germany. Summary consists of: PART A, Weather Conditions andAtmospheric Phenomena; PART B, Precipitation; PART C, Surface Winds; PART D, Ceiling andVisibility; PART E, Psychrometric Summaries; PART F, Pressure Summaries. See USAFETAC/TN-83/001 (ADA132186), An Aid for Using the Revised Uniform Summary of Surface WeatherObservations (RUSSWO) for complete description of contents and instructions for use.--
20 Distribution/Availability of Abstract: Same as report.
21 Abstract Security Classification: UNCLASSIFIED.
22a Neme of Responsible lndividmal: Marianne L. Cavanaugh22b Telepbose: (618)256-262522c Office ftbol: USAFETAC/LDD
DD FM 1473 UNCIASSIFIED
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RRROHAWR L ' VlU s5s5ssss 5$S5s~ss Mw w 00300000 OI
11 A R Ut' UU $S$ s$$ SSS ss$ Mw w W co 00000
R R R UU UU $S $5 s$ $5 Ms MM a00w 00 CP
RPRRRkR UU UU S$ ss w MM 00 00 SPCE
AROApRR Wi UU 5s %s MM w w 00 00FR V,4 UU 01. $S 5$ ss 5$ MA w wA 00 00RR WA UU UU 55$ 555 $55 $55 MM Mww MM 000 000RI p R UU lid s$5$$ s$$SS !A! MA %M ssss W W AMw 00000000NAR RP ULLML sS$S $55555 sMs W61. ww 0000
%I All C' NAML : 5RAFENW014R AAF GrAMANV
STAILON NUMBLIT: IOMATUi CALL ID: Lt'IC
FEIOD OF RELO.4D: I-OuRS SUMMARIZED: GONfl-2!0 1ST
HOURLY COSERAAIIONS: jkN 77 A 0 M 7
S1.?M.APY OF DAY DITA: JLN 62 0 PV 6
TIME CONALQS10N LST 10 SKIl: -1
UAlTE PRUOUCEU: U' SLP 19e7
UL-AIUSAFEIACIMAC/AdS REVISED UNIFOqM SUMMARY OF SURFACE wEATPER OBSERVATIONS
ASIIEVILLL lyC ?881
VALPLY OLSERVAT!ONS: ALL RECORD O RECORD SFECIAL OBSLPVATIOS RECORDEO ON THE AWS FORMS IO/IOA AT SCHEDULED 1-OUPLYINTl.4VALS.
SUMPARY OF DAY VATA (DAILY OBSERVATIONS): uATA COMPILED FROM ALL AVAILABLE OBSERVATIONS WHICH INCLUDES HOURLYOBSFNVAIIUNS AND DAILY DATA RFCOREU IN COLLMNS 66-73. Aw! FORMS I/IDA.
DLSCRIPIION OF SUMMARIES: PRECELDING EACH PART OF THE RUSSjD IS A BRIEF DISCUSSION OF THE SUMMARY INCLUDING THEMANNLr OF PRLSENTATION.
SIANUARD 3-I-OUR TIME GROUPS: IN ALL SUMMARIES SI-OWING DIURNAL VARIATIONS, WE SUMMARIZE DATA USING TIEFOLLOWING EIGHT 3-POUR TIME PERIODS IN LOCAL STANJDAPO TIME: DDD0-0200, 03OO-OSO 0500CO-0800. 09DE-IIOO.
U2C-I0DG, SD0I-O1 IB2-2uor. 2106-ZO LST.
FOr A DETAILED UESCYIPTION OF EACH SUMMARY .fITl EXAMPLES AND EXERCISES ON ITS USAGE, SEE USAFETAC/TN-R3-COi, "AN
AIL FOR USING THE PEVISEU UNIFORM SUMMAY OF SURFACE AEVTILR OBSERVATIONS" IRUSSWO).
TAFIL OF CONITEtTS
STATION HISTORY
PART A: kLATHER CONDITIONS AND ATMOSPHERIC PHENOMENA SUM-ARIES
PART A: rIECIPITATION, SNOwFALL, AND SOW DLPTI SUMMARIES
PART F: SURFACE WIND SUITMARIES
PART 0: CEILING VERSUS VISIWILITY AND SKY COVER SLMMANIES
PANT L: TEMPERATURE AND RELATIVE HUMIDITY SUMMARILS
PART F: PRESSURL SUMMARIES
A.S"SC NUMLER: TIIS NUMIER IS TIE AIR JLATFE. SERVICE MASITR STATION CATALOG NURER. TIIS NUMBER IS COtRpISLO OF
TIE wMO NUMFII WIT- TIEE AUDITION OF A SUFFIX ( THROUGH 0I. IN CASES aHFRE THERE IS NO DESIGNATED sMO NUMBER,A '-DIGIT r,.MbfR IS CREATED I1, AGREEU'I wIT- WMO TLLLS rLtUS A SIXTH ClUlT. THESE NUMBERS ARE ALSE REFERRED TOAS DAISAV OP USAFETAC NUMOERS WHICH UNIJUELY IDENTIFY -OE THAN IS,OCC REPCRrING STATIONS WORLD WIE..
ST~eATIONl LfOCTO AN INTRMETATION HISTORY1
1 Grafenvohr Germany AU Jan 59 may 62 N 49 42 E 01]. 57 1370 N/A 12 to
5 Sum AAF Sep 82 Aug 83 Samen Same 1360 Sam 24
6 Same AF Jan 84 May 87 Same Sam 1360 Same 24
NOTE: WERW 2WOIIXM MM (J 68) (F AWSTR-71-247) ___
MKI PACE 019al lii(IPIT uIweaOOMIOFr OF PE n OF TIPI OF OfAOV ns. ANuTOW Mat. N Dgp o Rm EASON ru CNANti
Latm CROAm LOCATION! T I UNDER OnuS
1 Jan 59 Loated an top of helicopter shed, A/I None 20fto 1.00 ft W of active ratay. 11Feb 60
2 Nor 8D Located an top of hanges roof, 100 go chge No chge 35 ftto ft W of active rnvy.Feb 61
3 Ma~r 6 Located on top of control tover. Wochge NO.2 50 fttosep 61
4 oct 6T Located 265 ft from centerlinetoDec 70parallel vith fty 32. lo chge No chge 1.3 ft
USAFETAC =09 0-19 (OL A) 7"Iioiiil ON11 lfm IIC
IPPFppT' ALALL N izq AL TI IT TTT TIT AAA;-T'p;PALppp AAAAL rAiMI.kPP TTITTYTTTT AAAAA
IT PT A A A A A~ R P R ) T A L AAIT' P A A L Aft R AR I T A A AL
Spp~pppp A LA AA i, Rk PRF R I T L A AAF-lPPPPPP ALAALLA w A, p P'L 7 T AAALAAPI, AAAAAALAA Lp wk TA TAAAAAAAA
AL- A L AT AA R A TT A A a,pPA A A NI w 1, TA LAA A A
V P 4A AL li A'T TA AA
wEATHER COND III ONS ANU ATMOSP-ERIC PHENJOMENA SUMMARIES
.,EATER C0CGDITIONS SUMMARY
I. A PERCCINTAGE FREQUENCY OCLURRENCE SLEMARY OF VARIOUS ATMOSPHERIC PHENOMENA AND OBSTRUCTIONS TO VISION.
2. DATA bASES ON HOURLY OISERVATIONS.
3. SuMMARIZE AY TIHE SIANDARl 3-HOUR T1ME GROUPS PY MONT1-, MONTHLY AND ANNUALLY IALL YEARS COMBINEDI.
ATHMSPI-EIIC PI-ENOMLNA SUMMARY
I. A PERCENTAGL FREQUENCY of DAYS SUMMARY OF VARIOUS ATMOSPHERIC PHENOMENA AND OBSTRUCTIONSTA YIION.
2. ATA BASEL ON SUMMARY OF OAT DATA.
3. SUPHARIZEO DY MONTH WITH ALL HOURS AVE) ALL YEARS COMBINED.
U0 I I I.ONS
THUNDLIS1O:MS: ALL REFORTE IHUIOERSTORMS, TORNAUOLS AND WATERSPOUTS.
RAIN, ANUl" DkIl'ZLE: ALL REPORTED NAIN AhLI OR DRIZZLE FALLING TO THE GROUND BUT NOT FREEZING.
FREEZING RAINJ ANP/OR FPEEZINC PRIZZLE ILLAZEI: ALL REPORTFO FREEZING RAIN OR FREEZING DRIZZLE.
LNOw AND/O SLEET. SNOW INCLUDING SNOW 'ELLTTS AND RAINS. ICE CRYSTALS AND PELLETS. ANDIOR SLEET lICE PELLETSI.
AI L: ALL REPORTED VAIL.
tLL FlECIPITATIGN: THIS CATuEORT INCLIIL-_S ALL OBSERVATIONS REPORTING PRECIPITATION. BECAUSE PORE THAN ONE TYPEOF PhfCIPITATION MAY APPLAN IN A SINGLE OBSERVATION, THE SUM TF THE PERCENTAGES IN THE INDIVICUAL COLUMNS MAYLYCCEE' TF- PERCENTAGES IN THIS COLUMN.
FG: ALL FLPoRT D LGO. ICE FLG AND GrOUND FOG.
SMOKF ANU/OR ARZF: ALL RLOORIED STOKL 4AZE AND ANY COMqINATICN THEREOF.
nLO .1AG SNO: ALL REPORTED BLCIND SNO.S INCLUDING DRIFTINu WHEN REPORTED.
PUST A':U/'; SAsS0: ALL PEPOATLD DUST, AND, FLOwING DUST, ELOWING 'AND AND ANY COMSINATION THEPLOF.
TIE AIM%'SPERIC PAPNOMI'.A SUMMAP T fAYS .1111 I-CLLnES ONLY THOSE REPORTS WHEN TIE PHENOMENA
VISIBILITY LESS THAN 5/9 MILL 111(3 METLRS).
ALL CQSTRLCTIO',S Ij VISION: INLLOIO S ALL PLPORTS OF OSTRULTIONS TO VISION (FOG THRU [AUST/SAND)
A't bLUJI'TG SPRAY. [Cq[uM M(PE TIAl. ONL PfLNUMENA PEA UATSPAVATInN MAY OCCUR, THE SUM OF
.mow JIE I':DIVIDUAL LOLUMN! MAY ITXCPI IMIZ LOLUMN.
N bT F S
I. A VALUE IN THE TABLES OF ".0" INDICATES LESS THAN O,%t OCCURRENCE WHICH IS USUALLY ONLY ONE OCCURRENCE
2. NLYAk STATONS (BEGINNING IN JAN 19681 AND SYNOPTIC PEPORTING STATIONS RECORDED ON THLA5S FOMS ICIAOA AN TRANSMITTED LUNGLINE ONLY T- -IG -EST ORDER OF ATMOSPP-RIC PPENOMCNA OBSERVED.
bLGINNIND IN JAA 170D, METAR STATIUNS RECURDLD ALL OBSERVED PHENOMENA BUT CONTINUED TO TRANSMIT ONLYTL -16F-EST ORDER. FOR EXAPPLE, IF TE OLSERVATION CONTAINED RAIN, FOG AND SMOKE, ALL THREE WILLAPPTAt ON THE AWS FORMS IC/IDA, OUT ONLY THE VAIN WAS TRANSMITTED LONGLINE. TVEREFORE ONLY THE RAINAPPEARS INI OUR DATA BASE FOP VOURLY SUMMARIZATION. TVS PRACTICE EFFECTS T-C PERCENTAGES IN THE TA1ILES.
LL
c.:__t
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF iEATHER CONDITIONSUSAFETAC FROM -OURLY OBSERVATIONSAIR ALATHER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF FR PERIOD or RECORD: 76--OF.. . .. . .. . . .. . .. . .. . . .. . .. . ... . .. . .. . .. . . .. . .. . .. . . .. . .. . . ......... .... ...........
I RAIN FRZING SNOW t OBS SMOkE OUST x 08sHOLRS TSTMS L/OR RAIN &/OR HAIL WITH FOG C/OR BLOWING E/OR W/CBST TOTAL
_(LSI I DRIZZLL C/OR SLEET PRE HAZE NO SAND 10 .... 08SI DRIZZLE VISION
10-02 8.1 1.7 25.2 34.1 47.6 .3 '47.9 862
03-OS 8.4 1.5 24.0 33.4 49.0 .6 49.t 871
"6-C08 9.b 1.6 26.3 36.5 47.0 1.1 48.1 883
09-11 l.1 1.1 33.9 44.1 37.8 2.4 40.2 -89
12-14 11.9 .6 30.2 41.3 26.7 6.3 .1 35.1 891
15-17 13.5 .3 29.4 36.9 28.7 10.8 39.5 891
18-20 I1 9.4 .4 24.4 03.0 43.S 2.1 .2 .. 5.9 891
21-23 9.b .8 22.7 31.8 48.6 .6 .2 49.4 885
TOTALS .0 9.9 1.0 27.6 36.b 41.1 3.3 .1 44. 5 7C63
- ...-...--..................................................... ............................................ ......................................
STATION NUMBER: 106870 STATION NAME: GRAFENAOHR AAF OFR PERIOD OF RLCORD: 78-87MONTH: FEB
I RAIN FRZING SNOw.__ I OBS SMOKE OUST I ORSHOURS TSTMS LiOR RAIN L/OR HAIL WITH FOG C/OR SLOWING C/OR wiOBST TOTALLTI DRIZLL nIOR SLEET PRECIP HAZE SNOW SAND 1 OBS
O R2ZLE 4 IS ON
._._..................... ...........-...U0-p2 I 5.d 1.3 1i.2 20.1 S9.1 1.4 tO.5 846
03-05 7.2 ~~1.2 14.1 15 1. 12(2.i 84
U6-08 8 8.7 .9 17.7 27.0 t8.2 Z.2 60.4 846
09-1I 8. -6 23-8____ 29.7-'.2.0 13.6 55.8 all*
- ~ 12-14 0 1, .2 iN-------.1 -- 25.7-23.6 23.3 b6.49 846
15-17 I 9.7 16.7 24.9 19.3 24.0 43.3 86
12c93 . 13522.0 44.3 11.1 .4 55.b 8o6
2 E 1, - 3] 15.7 2.9 34 4.1 1.6 846'
TOTALS I .0 b.4 .7 16.1 .0 24.4 45.1 10.1 .1 S.3 6766b. . .. . ... . . . . . . . . . . .. . . . .. . . .............................................. e...........................................
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF WEATHER CONDITIONSPuSAFETAC FROM I-OURLY OASFRVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 78-07
_________________________________________________NONTH: MAR
I RAIN FRZING SNOW I OHS SOKE OLST 2 OBSHOURS ISTHS I/OR RAIN L/OR HAIL WITH FOG C/OR BLOWING C/OR W/CBS TOTALILST J . DRIZZLE I/OR SLEET PRECIP HAZE SNOW SAND - 10 OBS
DRIZZLE VISION
00-02 12.b .1 6b 19.0 53.1 1.8 54.9 930
03-OS 12.1 10.0 21.6 52.3 1.6 53.9 93U
06-08 13.U1 10.5 23.0 54.3 2.9 57.2 93U
L9-11 16.3 11.9 25.6 30. 17.0 47.5 93U
12-14 15.1 7.2 21.1 13.7 22.8 36.5 930
19-17 14. 6.1 19.6 10.4 19.0 29.5 930
18-20 .1 14.4 6.1 19.5 23.7 14.2 37.8 930
21-23 I 12.6 5.3 17. 45.4 5.3 EO.6 930
TOTALS U . 13.b .0 8.0 20.8 35.4 10.6 46.0 744U
STA7ION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 78-87
°I RAIN FRzING 5NOw S 0B6 SMOKE O__ ___OUST _ OBSHOURS TSTMS &/OR RAIN C/OR FAIL WITP FOG C/OR BLOWING C/OR wBS- TOTAL
ILS73 I DRIZZLL &/OR SLEET PRECIP HAZE SNOW SAND TO OsDRIZZLE VISION
a-02 11.7 3. 14.8 49.1 2.5 51.6 684
03-cS I12.5 5.5 11.6 61.1 1.? C2.8 a8s
06-08 13.9 7.4 20.7 51.9 8.5 (0.3 887
09-11 I 13.b 7.. 19.8 16.- 2.5 '1.6 891
*-12-14 I .2 14.b 4.9 .1 18.3 3.7 18.4 12. i 891
15-11 .2 13.4 3.4 16.1 2.7 11.1 13.9 as8
18-20 .1 14.3 .1 3.4 16.S 10.i 13.1 3.2 E3
21-23 .3 11.- 3.9 3 3 12.8 8.2 -0.9 882
T TOIALS | .1 13° .0 4.4 .0 17.3 28.4 I1.1 39.5 1C91 L.... . . ...~~~~. .. . .. . .. . .. . ................~~~ee e ~ ~ e o e ~ e e ° ~ e °se0°
r
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FRE UENCY OF OCCURRENCE OF WEATHER CONDITIONSUSAFETAC FROM )OURLY OBSERVATIONSAIR 6FATHER SERVICEIMAC
STATION NUMBER: 106870 STATION NAME: GIAFENWOHR AAF GFR PERIOD OFRECORD: 78-a7MONTP: MAY
...................................................................................................................................................I RAIN FRZING SNOW % OBS SMOKE OUST % 08S
HOURS I TSTMS LOR RAIN 1OR HAIL WITH FOG C/OR BLOWING C/OR W/LBST TOTALILSTI) DRIZZLE &/OR SLEET PRECIP -FAZE SNOW SAND 0 ObS
DRIZZLE .. . VISION
C0-02 T .7 lb .1 17.5 '2.8 1.5 44.3 918
03-05 | 15.b .3 15.7 62.0 1.2 63.2 918
06-08 I .1 16.1 .4 .1 16.5 47.5 9.5 57.U 924
C9-11 I .1 17.1 .2 17.2 9.5 16.5 25.9 9 3 U
12-14 1.5 I.b .8 .2 19.1 3.1 7.0 10.1 93U
15-17 I 3.0 17.4 .1 .1 17.6 2.6 0.6 7.2 927
18-20 I 3.0 16.6 16.6 6.40 4. 8 11.2 921
1I-23I 1.1 16. 5 18.5 72.9 3.5 a6.4 922
TOTALS I 1.2 17.g .2 .1 17.4 24.6 6.1 30.7 739L
STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIOU OF RECORD: 71-86_____________________MONTE.: jUN
I RAIN FRZIrNG sNOw K OS SMOKE DOUST % OsHOURS I TSTMS &/OR RAIN &/OR PAIL wITh-FOG --C/ORB-LOING --rO W/CBt TOTAL•LSID I ORIZZLL C/OR SLEET PRECIP HAZE SNOW SAND 10 OeS
I DRIZZLE VISION.... . ... .............. .... ...................................... ...... .......... .............................................
oO0-2
| 1.1 11°.; 11.0 C i1 -17 - "2.b 896
03-051 I.u 13.3 13.3 8.7 . .7 t9.0 899
U6-08 .4 1.8 0.6-1 02.U 10.8 52.b 9CU
C9-11 1 12.U 12.0 6.1 i8.I ;0.0 9Co
12.. -1o . .1.6 10.9 '1.9 2.6 8.8- 11.3 9co
15-17 I 2.9 9.9 9.0 2.6 5.0 9oi
18-20 1 1.8 10.1 u.1 0.1 6.6 10.7 930
.1-23 I- .0 9.6 9.8 20.6 5J1 30.b 898
TOTALS | 1.1 1I.b 11 22.6 - 1- -U.U 1191.. ..............................................................................................................
IkLUbAL CLIaTOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE Of REATHR CONDITIONSUSAFETAC FROM FOIIRLY OBSERVATIONSAIR WEATHER SERVICE/MAC
STATICN NUMNER: 116811 STATION NAME: GRAFENW04R AAF GFR -PERIOD OF RECORD: 71-86MONTI-:_JUL
......................................... ........................................ ........................................
RAIN FRZING SNOW I UBS SMOKE DUST % OB
HOURS TSTMS L/OR RAIN &/OR AIL ITI, FOG E/OR BLOWING C/OR AI/CST TOTAL
-.. ILSIJ L _ DRLZZLL__CU/R - SLEET._ PRECIP _ HAZE _ $NOW SAND 10 OBSDRIZZLE VISION
.................... ....................................................................................,,............
[0-C2 .*b 1O. 2l.O S1.6 1.5 -3.1 924
03-05 .2 11.7 11.7 69.Z .5 t9.7 928
06-08 12.9 12.9 53.5 11.D F8.b 924
09-11 I.2 14.1 148.7 9.1 20.6 i 9 .7 4
12-14 .8 14.1 14.1 3.c 9.0 12.0 928
15-17 I 2.2 11. b 11.6 3.6 6.0 9.5 924
18-20 | 2.6 1O.6 10.6 5.3 7.3 12.t 922
21-23 I 2.1 11.1 11.1 31.3 6.8 37.7 92z
TOTALS I !.1 12.1 12.1 28.3 7.8 36.1 7386
- -.... *.. ~ - -. ___------. . .--- -- -- -------- --.. . . . . . . . .... . ...................................
STA7ION NUMBER: IC6870 STATION NAME: GRAFrNWOHR AAF GFR PERIOD OF RECoRD: 77-86
_____ ___________MONTH: -AUG'. . . . . .. ... . . . . . . . .... .. .... ......... ........... . .NI : U
RAIN FRZIN _ SNOW - t OeS SMOKE OUST % DesIOURS TSTHS C/OR RAIN E/OR PAIL AI I FOG E/OR BLOWING E/OR WECBSI TOTALILSL I DRIZZLL &/OR SLEET PRECIP HAZE SNOW SAND 10 OBS
DRIZZLE VISION
00-02 1.0 V.I 9.1 62.6 1.0 (3.5 930
U3-05 .8 1.4 9.4 74.7 .4 75.2 930
06-08 .5 lu b 10 . 6 67.8 6.8 78.6 93C
c-i1 g .2 9. 9.A 16.1 1.5 47.6 930
12-1 1.1 11.6 11.6 2.0 18.6 ,,.6 93U
15-17 I 2.3 11.1 11.1 2.2 11.3 13.4 931
18-20 I 2.6 11.6 11.q 10.8 11.7 2.5 93L
O1-23 I 1.6 10.b . 44. 3.9 88.6 93L
TOTALS I 1. 3 10. I J . 34 .6 10.7 85.3 7880 C...................................................................................
GLObAL CLIMATOLOGY VRANCH OPFCNTAGL FRLOUCNCT or OCCURRENCE or WLAI R CONDITIONS
USAFEIAC FROM HOURLY OBSERVATIONS
AIR EATI-ER $ERVICEIMAC
" ___-STATION N MBER: 106813 STATION NAME: GRAFEkwOHR AEF OFI PERIOD OF RECORD: 77-66______________ ____ _____ OATFI:_SEP
RAiN rRZIzG ;;w % s SMOKE DUST I OS
I-OURS I TSTHS LIOR RAIN ElON O-AIL ;iTP !06 /OR &LOWING &iOR WIBS/ T0TAL
_______ GSTIDIZL_1O SLEET PRECIP MAZE __ SNOW __ SAND -10 _ bs-I______ 3::~DRIZZLE -- --- - -VISION i.......... ... . . . . . .. . . . . . .. . . . . . .. . . . .... . .. . ... .. . . .... . . ..........
r: 3-05 i 1. ! .5 67.8 6?.8 89qI
C6-08 1 %.3 71.2 1.5 2.6 695
29-11 I.1 1 3.4 2.6.63-j-53 9
12-1l i .2 I..2 1 .3 1.3 21.1 8.1 8.1
4 -I .1 I. .. . 12. -- 17.b 8941
19-20 I .b 12.1 12.1 20.6 14.7 30.2 690
21-23 .1 12. 12.1 145.7 1.8 41.5 889
TOTALS I * ,4 2.5 -. . . . .0 1.5 38.3 6.9 1.1 711414
STATION NUMBER: 116,170 STATION NAKE: GRAFENO4m AAr bFR PERIOD Or RECORD: 71-86
MONT :- OCT
-OURS i /ST0S &Lo9 RAIN L/OR H-AIL lith FOG CIOR-BLOWING E111OR */$1 TOTAL
ILST) DRIZZL L/O SLtET PRECIP PAZE SNOW SAND TO Obs
DRIZZLE v4 I"Oh
. .. . ............. ... ......
LOHc. 2 1 . .3 12.1 61.8 .3 t5.1 929
03-OS I I3.. .1 13.2 68.6 6.6 930
oh-08 | o 1 . 1J.5 69.9 .6 70.6 93L
1g-11 lq.s 46.3 13.4 E9.8 930
• -. . - .13,. .I 3.0 17.0 72.2 !9.1 93C
7S l 14. 12.4 20.5 l-, O,2,9 93C
.. . .... . -2c i.1 1s.b .1 13.5 4. 5 6.0 !c.S 93L,
21322.3 .3 32.5 58.9 1.0 S9.9 930
TOTALS 3. .1 .0 13. 47.8 8.0 15.8 71419_. . . . . . . . . . . . . . . . . . . . .
(.LObAL CLIMATOLOY BRANCH PERCENTAGL FREQUENCY Of OCCURRENCE OF WEATPER CONDITIONS.SAFETAC FROM HOURiY nBSERVATIONSAIR WLATIER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFEN8OHR AAF GFR PERIOD OF RECORD: 77-86________ _______ ____ ___________MONTH: NOV
RAiN FRZIG tNOw % 0es SMOKE DUST % O8IOURS 1SIMS ElOR RAIN LIOR FAIL WIT FOG E/OR BLOWING C/OR W/OBST TOTAL! LSTs I C/O _ SLET PR._c1IP tAZE SNOW SAND TO OS
I DRIZZLE VISION
Ea-C2 I 16.6 .1 8. U 23.4 58.0 .5 sa.s 886
03-05 I 15.' .3 7.3 22.8 59.8 .3 C0.1 B85
06-08 .,1 13.b .5 9.5 22.5 59.6 .1 . .? -.i e8
09-11 12.2 .3 12.7 2q.9 52.4 2.9 t5.3 888
12-48 I 14.e 11.7 24.9 34.4 11.7 4b.1 887
1s-i? I 14.2 .1 9.0 22.5 35.8 9.9 45.1 888
18-20 I 13.1 .2 8.3 .1 21.2 51.9 2.5 54.- 888
21-23 I 18.6 .1 8.8 22.6 58.1 .6 68.7 887
TOTALS I .0 18. .2 9.8 .0 23.1 S0.8 3.6 !-- 3 7097
-- -a --- - -. - _______t. . ... ..._os__oo___-.o.. . .. . .. . . .. . .. . .
STATION NUNER: 106810 STATION NAME: GRAFEN8OMR AAF GFR PERIOD OF RECORD: 77-86_________________________MONTH: 0C
. - I RAIN F R ZNQra -_ SNOW X O S - _8SMO E - .. DUST I 08s1OLRS I TSTlS &/OR RAIN 8/OR I-AIL WITH FOG E/OR BLOWING E/OR /(BS TOTALLSTI I ORIZZLE &,OR SLEET PRECIP 14AZE SNOW SAND To Os
DRIZZLE VISION10-02 17.1 1.0 85.5 .5 47.1 .9 48.0 -67
U3-OS I 1 16.3 2.0 35.3 32.9 85. .56.0 8065
06-08 184b 2.3 14.8 3I.8 88.8 .6 89.4 856
L9-11 I16.8 1.6 18.7 '6.5 83.6 3.1 87.0 96L
12-14 16.1 .8 15.6 .1 U2. 1 34.8 8.o 82.6 8!,1
15-17 16.1 .5 13.3 30.2 39.6 6.1 88.7 888
18-20 I1.. . .2 13.8 . 4 .3 1.6 !0.8 826
--- I-23 I - -1.1 S, 13.8 3u .2 51.5 -1.6 -,2. b 118
TOTALS .0 1b.4 I.i 16.1 .0 31. 81.1 2.6 7. 7 6587.......... . .....................................
GLOBAL CLIMATOLOGY BRANCH PERCENIAGE FREQUENCY OF OCCURRENCE OF WA7IER CONDITIONS
USAFLAC FROM HOURLY OBSERVATTONS
AIR WEATHER SERVICEIMAC
STATION NUMBER: 106810 STATION NAHE: GRAFENWOHR AAF GFR PLRIOD OF RCORD: 77-87
- MONTH: ALL
I RAIN FRZING SNO % OAS SNORE OUST B 0sHOURS I ISTMS ELOg RAIN L/OR HAIL WITH FOG C/OR BLOWING S/OR N I;b m 17AL
ILSTI I ORIZZLL U/OR _SLEET_...... PRECIP PAZE SNOW SAND 10 0esI DRIZZLE VISION
.............................................. ...................................................... ...... ...............JAN ALL .0 9.9 1.0 27.0 36.b 81.1 3.3 .1 48.S 7063
FES .0 6.8 .7 16.1 .0 24.4 85.1 10.1 .1 t5.3 676b
MAP .0 13.o .0 8.0 20.6 35.8 10.6 86.0 7880
APR .1 13.2 .0 8.9 *0 17. 28.84 111 39.5 7C91
MAY 1.2 I1.E .2 .1 17.8 28.6 6.1 3O.7 7390
JUN 1.3 11.t. 11.5 22.8 7.2 3O.o - 7193
JUL 1.1 12.1 12.1 28.3 7.8 3b.1 7380
AUG 1.3 10.5 IU.5 38.6 1o.7 85.3 74A
S1r .8 12.b -0 12.5 38.3 8.9 . .7 . 1 714%
OCT e0 13.6 *1 .0 13.6 47.8 8.0 $5.8 7839
NOV I.0 18.3 .2 9.8 .0 Z3.1 SO.8 .6 8.3 7097
DEC I .0 1b.8 1.2 11.1 .0 31.8 8s.1 2.6 81.7 6567
TOIALS I .5 12.b .3 6.7 .0 19.3 36.9 7.5 .0 88~j 86080
.............. .......................... . ... .. . . ........................................................
own-
G6LO0BAL ccliMATOLOG- -BRANCHPECNAE- AS I iIr o C it1 --- - -
USAFEIACFROM DAILY OBSERVATIONS
AIR 4EATHER SERVICE/MAC
Tmrl aw kugru-ln - -- " TMU NIN! wOR A FIE 1OPW I F -- PE PreOD IF-qCUD -62 -87
IRAIN FRZING SNOW I OBS SMOKE DS a
I STMS &/OR RAIN &/OR I-AlL iiIT- For, L/uN ULUWINUi E/uw-vmLIS I UIALMONTI,. DRIZZLE E/OR SLEET PRECIP HAZE SNOWI SAND TO GBs
A r~t -~ITON- .
..................................................................................
FEB 1 .6 3Z.9 4.4 5.9 61.5 840.6 6L* - 1. 3 94.1 iLLS
PAR F .4 116.5 . 16 T 1. 41.7 ? 43 . 775
___ -- 10W .3 53.5 . 1 8. .8 5977- 81.9 -77Eqr 17
PAY 1 13.4 59.0 2.5 1.3 59.2 78.7 57.0 646 775l
JN20.0 59.3 78TS5 T 1.1 59.1 F T5 .2 T 50
.LUL 1 17.6 52.3 .1 .6 5~. 2 16 5 18. 4 773
AUG r 5. 5. .4 E2.1 45.5 6 7.4 Lt I
- E5 .v %a.1.5 .1 --- *Sig; - 6U*B- - '1.2 749
-- - .6 46.b -7 6 190.2 is5.9g - - 5* 775
5 *1 4 .~.9 - 3.5 749
T~~tF 6.r R6.6 I 5 I 6 9 D wz- 5* - .2 - 5O.A 9090............................................ ..................................................................... .............
ppppppp AALLA PkdtRWRRQ I7ITTTTTI PBBBPBBLFPPPPPPPP AAALA BRRQR.4RPL IIYTIITIY ObBBBUBBB8
PP PP LA AL rBk RP TI Ps 89P P PP ALA A R LB RPI TB LtBOPpPPPPPPP ALA j A RIRr. PR PR T T BBPBLbBabLppppprpp LAAAAAL P RRPRRQ T I RBBBHBL'Pa
PP AALAALA HR RP TI Be BePP AD AL DR 414 11 Be RBP P L A A A WR RB I7T piesBfibbo sRPP LA AL rip RR TY BBBLB
i RIE CIF IT A ITUN. S4OAJ 4L( 914D SNO, O DP It SLM1AR IE S
PLFTCLN rAGE FREIIUENYAC Of VARIOUS DAIL Y AMOUNTIS Ok PRECIPITATIOJN ISND,.FALI ANTD SNOW DEPTH) SUMMARIES:
THESE SUMMARIES DLTIIVE FROM SUMMARY OF DAY DATA.
DATA IS SUMM4ARIZED MONTI-LY AND ANNUALLY .ITI- ALL. YEARS COMPINLO.
PISPLAYED ARE., PEI.CLtjT OF DAYS WIll- MFASUTTAPLE AMOUNTS, A PERCENT OF DAYS .,ITH NO AMOUNTS, TRACES, GIVEN AMOUNTS,MEANS, GRELATEST AMOLNTS AND LEAST AMOLNTS ITL- STATISTICAL VALLES ARE NOT INCLIDEO IN THE SNOWDEPTH SUMMARY 4LCAUSL OF IHETA% DOUVIFUL ATI LIMITED) AALUFrI
ALSOU PROVIiEO ARE THET OBSERWAIT ON COUNTS.
AI VALUE OF ".C*' IN 7T-ESE TAbsLES INDICA TES LESS TtAN .05% W II- USUALLY INDICATES ONLY ONE OCCLRENL.
s.AIRLME DAILY AMOUNTS Of PRECIPITATION ISNOWiIALL AND SNOW Of'PTHl SUMMAPILS
DATA LrROYLO FIOM SUMMARY Of LUlY DATA
P ?CSFNTE'- ARE IHF FXTREPE DAILY AMOUNTS DF PPLCIPIYAIION. SNOWFALL AND SNOW DEPT- BY INDIVIDUAL MOItI- AND TEAR.
I.LSO PRESENT-) AqYI TtE MEANS. srAITPLAiIT UCrIATIONS ANDI TOTAL 06SERVATILINS COUNTS.
AN AS;TERISA( *"" PRINTED TN I-I TARLIS INDICATES TI-Al IlL EXTREME WALUE. FOR I-AT YEAR AND MONT-UL'TIV,S FRIM A', INCOMPLETE MONTH lAT LEAST ONL GAY OF THE MONTH IS MTSSIN&T*
WI1-El14 A M014 lH F-A S V AL IUD OSETT1Vm TIONS R L PUTI ED bUTI NO OCCUPR ENL S , ZEROS5 AYE DI1SPL AYEDU IN THE TA PLES:
L XITL 1E DAILY PRECIPITATION: *LI"EQUALS NONE FLIR THlT MOTT (HUNDREUT-S)
LYTREME DAILY SNO6FALL: L. EIILALS NONE FUR TIE MONT- ITrNTI-Sl
tYThL ME USOIL Y SNOW CELPMII F .." EQUALS PjT'' EDIT TIE MONT- IWI-OLE INCI-ESI
TLIATV 401.THLY A-OUP7S OF PPECIIIATTON4 ANDI SNO.FALL SUMMARIES
DATA DIRIVLO F"UM S~UMMARY OF DAY DATA.
IIAT A PEE SL jYTL bY TEAR ANL HOOP I.
ALSO PEE[IFL AYE TIE MFAN ,, STANTIAPI UCAIATIONS, VtN TOTL O&SEPATION COvNTS.
AN ASTERlISK "* 11 THE TATILI. IJOILATE! T TIAT UPlL UR. "O~t DAYS WLNI MISSID FORl T.- MO-4TI-.
ND OCLUNTTL1 CES FOR THE MONTH I-YE BYIATL 7CO OGS.
If THL AMUUIIN IS A TRACLE, Tll. "TIACE" IC fITINTID It. T'-L TO.,LES.
STTSTILAL YALLES X) 'T NOT rE' MLPSLLCMTI Fll(- l,,4rU'LLTL mot.lt15.
GLOBAL CLIPAOLOGY BRAND- ...... PERCENTAG E FREQUENCY OF oCCrI.RENC[ O PRECIPITATION
USAFETAC FROP SUMMARY Or DV DATAAIR WEATHER SeRAICE/-MC_.....
STATION NUMBER: 1C687C STATION NAME: GRAFENWOHIR AF GFR PERIOD OF RECORD: 62-87
AMOLN S IN INCI-ES
9 I I . 61 .069 .11 1.26 1 .51 1 1.011 2.51 I 5.C1
I 10oC19 OVEP X 0AV51 TOTALf PONTHLY APDoLKT SI i 1 to] To I To I To I TO I To I To I To I I W 10 I I
JCT OEIRACE l1101.0 .25 1.SC 1 1.00: Z.501 S.UCI 10.C01 20.0 2n'.00 1 PEAS I OBSI
I I I I I I 9 I I 9 - ' G L-'~ ' -'......... i...... i..... .................... " .....................................................................................
.AN 27.2 I 20.51 6.4 115.51 9.61 13.11 6.41 1.1 1 . I 52.3 7611 1.62 4.02 .9LI i I I I - i 9 I I I IIEB I 37.7 I 19. '1 S,2 ij 2 '1 7 91 12.1 1 4.31 1.0 .1 1 12.6 705 1 . T 5.73 .,7
I_________ I___ I l I ____ I ____ I___ I9.1I 7I ..... 73.
PAR f 37.9 1 19.C1 6.6 112.401 7.21 11.11 4.bl 1.0 1 .1 1 1 1 1 1 43.1 1 7751 1.63 3.22 .34I I - I F 1 I i I I I I I I I I
APR I !9. 5 1 g.' 5.0 111.21 7.81 9.89 6.11 .9 1 .1 1 1 1 I 141.2 7471 j.7
5 3.5. .18
PA.Y , (40.1 113.31 3.4 113.41 7.j 1 13-81 5.91 2.5 1 .S 1 46 .6 1 .775 . 4 J1 5.c .I i 1 9 9" 9 ' I 1 9 9
,JUNl 39.7 13 .PF 5.4 11.161 9.V1 10.41 8.11 4. ~ 8.5 7 no1 -.. 5.b .b_ AI I- I_ _ ' - -
.UL 1 11T.5 l Z 13 .21 4, e .51 4. jj 11.11 6.71 2.8 11 .9 1 I 39.3 7741 i..01 b. lt ob
AUG I AIS.C I 1 .CI 4.6 11C.61 5.51 8.141 6.31 3.5 11.0 1 1 Q.C.o 7751 ..S6. 6. .b A .
SL P 51.1 8.'-I 5 .7 1iza.4l 6.41 9.51 5.91 2.1 1 q 04 1 4 .4 750 _.01 '4..., Z .!4S| I I I I I I
CCT 52.8 11.49 1.? 9.91 6.61 8.31 4.8 1.9 I .S I 35.3 771 1.F4 5.94 .11I I F - i I - I I I
110v 1 33.7 1 17.CI 6.0 1 .51 1. 9.Sl 6.71 1 . I .1 1 _9.3 7 T I I.S7 3.91 .2L
I' I -- 7 - 6 6 .AN.¢ 29.1 ., 1111.3110.81 13. 5.61 Z.C 1 4. 1 1 18.6 f 749 .. 9 6 .6b .17
.................................. *****..... .. .. ... .. .. .. ;.........
I 4.1 iS.|" 5. 1- 7.6 1lO 6 .9I 9 I I 22
GLOBAL CLIVAIOLOGV BRANCI' EXTREME VALUES CF P4ECIPIIAIIONUSAFETAC IFROM DAILY OBSERVAIONS) _______
AIR WEATHE[R SLRVIC[IMIC
STATION NUMPER: 106870 SIAT 1(6 NAME: GPAFEN60HR AF FR9 PEPIOD Or RECORD: 62-PT
24 IlOIR A-CUN7S IK INCHES
YEAR :AN8 FEB MAR APR MAY JUN .JUL AUG SEP Oct NOV EEC MON lS
612 1 .32 33 29 .1 .20 .6963 I .62 .10 4~ .46 .66 1 .35 1.:7? .640 .75 ,54 .59 .06 1 .7764 I .47 .12 .35 .24 -28 .9 3 .14 .35 .45 .43 .59 .19 ';3
.6178 .4" yz1 * IA b 5 bz 15 I .2b .T1719' . I . Ul3DTIWb --66 I .93 .65 .66 .72 .'42 1.48 .94 .71 .46 .90 .16 .66 1 .4p67 1 .37 .64 Aqz - .26 .84 .92' .21 .64 .92 4 .50t .5c .75 ;92
- 68s .42 -2,4 .29 .66 .54 .4 3 .44 .86 .68 .32 . 35 .31 F691 .14 .40 .49 .6C .22 .75 1.94 .53 .S7 - .14 .56 .29 1.q4
~C .58 1-*12 .55 .52 Sa8 .36 .84 .,-5 .44 .63 .48 .64 1.*12Il T .7 .1 .70 .39 .1U,1 .96 .34 .5 .30 1 .77- .4 3 . t 1. 77
72 I_ .22 .16 .29 1.13 .44 1.C6 1 .3? 1 .66 . 13 .61 .4? .21 1E673 1 .41 . q - -a .37- .38 S2? .57 .38 .16 .43 .61 .5? 574 .46 .46 : 19 .26 .42 - .48 .35 .54 74l .63 .63 4.65 *76
-75 2 A7 .4T-----29- - .2S Su0 103 .91 .63 .57- 7C .42 .20 1 .r176 I 699 .12 .39 .0 4 .1 .480 .5q .t83 16 .54 .36 4.38 4.9977 T .45', F .4 112 .41 IjV .94 .4', 1 UY .5j 9 t '4 .. 25 t9-78 I .65 .31 .58 .4? 1.56 .42 .6s 1.94 .63 .65 4.04 * 46 1 .,4
-79 -. 1 ..31 25 ---- 76 -044 .Z 2 .67 .39 .6O 1.19 .46 0.99 .946 *1.!1pO a * .59 .37 .,-7 . 36 .62 .41 .94 .36 .85 1.10 .2 3 *6. 33 1.1 'a1 I 4.44 .16 -.43 8.69 1.19 .56 2.Sl .96 .91 1. cc .41 *.67 2.S182_____ AZ I .36 4.32 .40 .42 .28 .45 1.94 .84 1.83 1.26 *37 .. 62 1983 1 '.3, .24 -.28 11, .64 .51 .19 .6 3 .54 .11 .'( 46 1AR94 I .4 .85 .31 .7y 1.52 1.24 .43 1.19 .64 .21 .53 4*21 1.9245 1 i5 .27 .28 .1 If .35 .69 -42 .4 7 1.02 S5n .04 1.311 4.91 1 .1196 f * .44 .41 .52 .33 .90 .44 .68 *63 .38 1 .40 Z2 *.52 1 .43e-7 1 4.76 --. 28 .9c .55 1.00
466At I .933 .3 r .45V .4t. .64U1 7 77T- r19-, b A9 bbI ) i .4(11 .iT23S.D. 1 .147 2740 .270 .231 .386 357~ -642 5949 '6n .393 .22D .;A7 46?4
TOTAL 085 1 761 705 -- 775 767 77E 710 775 775 7Sr! 779 747 799 go!".........................................................................................................................................
NOTE.-* IPASLD ON. LESS THAN. FLLu PONIHS1
GLOBAL CLIMAIOLOGT BRANC ... . ..-MONTFLY PRECIPITATIONUSAFETAC IFROM DAILY OBSERVATIONS1
AIR wfATHER SERVICE/MAC
STATION NUMPER: 106810 STAT ICN NAME: GRAFEN*OIR it GF PEIO pA OF oRECORD: 62-07
TOTAL MONT8.LT PESCjPITAION IN TNCI-Es
I ---- 44H-5- ALL
YEAR I _ N FEB MAR APR PAV JUN JUL AUG SEP OCT NOV EEC MONT1-S;; .,;. . . . ; .. ;, .. . . .. ;...; ;......,.. ....... . ... ; . ;.; ; ............................ ................
62 I 1.82 .89 1.149 .23 *88 2.60
63 1 1.55 .36 2-15 1.33- 1.15 5. 5... 2.2!-- .. 1 - 3.2 .17 27.38
64 I .96 .5? 1.19 1.18 1.31 2.30 .36 1.91 2.09 2.06 2.44 .75 17.C365 2.75 2 I1 3.22 2.82 3.34 4.98 3.17 1.82 4.2z .z% J.bq .bb its.6 3*
66 1.66 2.11 2.65 3.00 2.04 4.71 4.31 4.32 1.59 2.95 .76 3.67 33.77
6 1.9 2.60 2.67 1.10 3.26 2.92 2.37 2.63 3 .1.71 3.23 3.03 6.61
68 1 2.07 1.30 1.4S 1.59 1.65 2.34 2.20 4.55 3.69 1.83 1.27 1.48 25.q2
69 1 184 1.70 1.32 3.10 .o2 .... 299 - --. 1 --2-2.6 .87 22.eS
70 1.63 5.73 2.60 3.52 3.09 1.16 2.75 2.68 1.06 2.25 1.49 1.50 29.46
71 1.13 .91 1.20 1.13 3.41 4.14 .05 1.15 1.24 1.26 1.76 1.1) 19.18
72 .90 - 33 .59 2.56 2.24 2.77 3.45 2.28 .44 1.04 2.39 .43 19.42
1-3 - !Fl -A .406- -i. 8 £. -- Y- i .714 ----- 7O .21 - 2.1 2.78 19.e574 1 1.68 1.99 .71 1.01 1.90 2.51 3.10 1.12 2.63 4.00 1.85 *4.29 *26.79
it 1171 12 -.7 1.12 I .2 -.O 6 .51 z 9 §j 4 1 -- 2.00 *.143 *21.E 2 -
76 1 *3.96 .27 .84 .18 1.08 .88 1.97 1.37 1.98 1.71 1.61 01.81 *17.66
77 1 02.0q 2.66 2.33 2.61 .66 2.80 1.41 3.67 1.58 1.11 *3.91 *1.28 *26-7T78 I *1.98 1.12 2.20 077 9.81 2.21 3.28 6.C6 2.82 1.51 %.20 .2.49 *29.51
79 - - 3 . 1 - 2 - j.- - 1.- 6 . . .32 2.81- I b 1 . 46 3.13 .64 82.92 '3.11 *26.35
8 I *2.21 1.73 1.47 2.01 1.58 3.05 5.49 107 1.35 3.19 .78 *1.11 *25.4
S -0 1.99 . g 222 -; 6-- 3.4i -4 fl - 6.8F 1.05 1.74 5.94 2.07 62.9p *32.C4
82 I *1.62 8.48 1.07 .97 1.59 2.17 4.14 3.42 2.33 3.25 1.24 *3.38 *25.66
83 1 *2.35 1.4% 1.20 2.73 2.70 1.21 .25 Z.22 1.66 .81 1.24 '.79 7 1*71Z
814 *2.144 2.74 .34 1.58 4.73 4.24 2.15 4.53 3.27 .61 1.22 s.81 *28.66
a5 .54 .72 . - 1.27- 2 .4 2.52 - 2.7S 3.37 1.87 .11 3.80 81.90 *22.63
86 I :1.02 .78 1.79 1.06 5.08 1.59 2.17 3.114 1.40 3.17 1.02 *2.75 28 . 7
8a -4 *112 - 1.9i 1.82 .3 A...........................................................................................................................
MEAN I 1.f18 1.570 1.632 1.749 2.438 2.799 2.P14 2.559 2.012 1.844 1.865 2.[87 25.372
S.O. I .!17 1.154 .858 .884 1.26L 1.3C4 1.648 1.13 |.P26 1.428 .893 1.620 7.128
TOTAL OBS----------------- 71#- 7 - lB 20 77 57 750 - 774 - 7 49 9052............................... ..............................................................................................
NOTE * IAS1O ON LESS T-AN FULL MONTF!S
GLO8AL CLIMATOLOGY BRANCH _ PERCENTAGE FREQUENCY OF OCCURRENCE OF SNOWFALL
ESAFETAC - -FROM SUMRAY 6F b Atybf"
__ AIR SERVJC_$"V / C . . . . .
STATION NUMER: 1C6870 STATICN NAH: GRAFENWOI-R AF GFR PE1RIO OF RECORD: 62.87... .. ... ...... ................ . ..... ..O..J.TS IN INCI'LS
.. .. . . .-. y -;sT- -. S E .SI %.S 1 6.s 1 10.5 I1 -. 1 26.S I Ov" T1 bAY TOTAL I -,ONTI'LY AMOUAtSTo10 I ;O 101 10 1 101 10 I TO I TO I TO I TO I I wIT I
I I | I I | | I I I _ _ I I I I ANTS I RIANj GREATEST LEAST• . ...... ,................ .... ..... .... ..... ...... ...... ...... ....... ....... ...... ......................_ _ l a I l I
I I I I II I I I I I I I t.....~~~~~;.- r-E.- 7.-.5 ,-[- I ,It
l .! 23.3 TRACE
_ _ _ _ _ I I I I II , I I I I I__I I_ _ _ _ _ _ _ _PAR 1 67.2T 17.21 6.1 1 S.7 1.91 -.41 .31 .4 .Tr1 11. 1-rV - 775( 4. 17.4 ?RACE
. .. P , - -I-v -1 2.3 3 5 1 -. 7 TRACEJ N I I I I I I I
pIY • •T -- F7I I ,l i t--- - T I I --t- 1 -7 I Ir .C ,I I I II I I I I _ I
I I I I I I I I I£16 ---- UI~.-T F T 1-r1---r- 1- . ... rf 1- - -r --lisl - '¢ .* 0 .
5 I I I I I I I I I I I I u' iG- .. -0- f7! T T I 1r 5 -F r a-1- 1 1T ~ .... l~ 1- 7I -. 1.8 .
I I I I I I I I I I
___ ____. ... ... I I I I I I. ...I I -1 3 I I ,_ _ _ __ _ _ _
I II I I I I _ I I I I I I I
0 fN I 60.2 I 9, i .2 1391 1.41 .61 o31 .2 I -- 1 I -1. I 90531 31. 1.
I..
I I
K--itt-VLE
USAFETAC IFROM DAILY OBSERvATIoNS)AIR WEATHER SERVICEIMACSTATION NUMBER: " CEATC f T"fT-N N AFENOAR-F FR P...O. OF RECORb: 62-A7
21 HOUR AMOUNTS IN INCHESSI -H-O-NT -H-S- ALL
AB D MAP APR MAY _ JUN JUL AUG SEP OCT _ NOV IEC MONTI-S
62 _c .0 .0 __ .3 .9 S.0
. . . . ..6 2.3 1.8 AC - - - .0 . .0 .0 .0 -TR* E .9 5.66; I 74 2S 1.0 1.3 .0 .0 .0 .0 .0 .0 1.8 1.9 7.465 I 2.6 9.3 5.5 TRACE .0 .0 .0 .0 .0 .0 1.8 .66 I 1.S TRACE 3.Z .TRACE .0 . - .0 .0 .0 .0 1.0 1.6 3.2
2.7 2.0 1.7 1.2 .0 .0 .0 .0 .0 .C 1.0 2.2 2.769 1 3.8 9.0 .9 1.5 .0 *0 .0 .0 .0 .- 7.3 , 7.70 | , 3:3 5.5 ,.C .9 .0 0 .0 .0 .5 TRACE .0 6.071 1 1.1 1.8 2.0 TRACE .0 .0 .0 .0 .0 .0 1.9 1.5 2.072 1 72 2.2 .9 1.7 TRACE __ .0 _ .0 .0 .0 .8 1.9 "0 2.2
731 11.2 2.1 .9 .9 .0 .0 .0 o .o1RiCC- 3.0 S.o 5.07, j 1.0 4.2 1.0 1.7 .o .0 .0 .C G. _1.2 . ,.2.2
75 *|. q.7 1.3 .S K--(----- , .0 --. -- , A.l.
76 I *2.0 .7 TRACE .3 .0 .0 .0 .0 "0 .0 2.1 .1.1 2.1?1 1 *2.6 TRACE TRACE 2.9 .0 .0 .0 . r . .0 *2.1 *;.2 02.6
i *!.S 3.2 9.9 TRACE .0 .0 0 0 - .0 .0 *.3 *3.9 9.9ll I *ii 2.0 2.0 7AET(! ). 6. 25 *.
80 $2.9 .5 .8 2.5 TRACE .0 .0 .0 .0 TRACE 1.1 *7.0 *7.08 i V *4.Y1 - 2.0 7.7 *--0Tf a C ;V . ..... - ---.- .0 - .3 3.3 *7.C 7.782 1 *!.1 01:2 .9 *7 TRACE .0 .0 .c .0 .0 1.3 *!.8 *3.88 I l- O5 5.9 .5 TRACE .0 0 .0 .0 .0 0 .5 t.6 5.
8o o *!.6 3.S 1.1 3.Z TRACE .0 .0 .0 . .0 .2 0.5 *3.645s 1 * ; ,9 5 ,2 1 . r - W n-E . .;a --- -- . - .X .0 " 3 . '7 .r * ? .086 * .aB 9.9 .1 .1 .0 .c . 0 .0 TRACE .0 *-.6 *9 6
.. . . .. . . : 5- -.D -- "r i ...... --.... .... .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MEiN 1 3.39 Z.6Z t.1Z 1.1Z .Uq ,uE .UU ,UU .00 .13 1,61 ,e. "a .E5
.0 , I 2.110 1.651 2.139 1.229 .180 , 00 .000 .CO0 .0Oc .296 1.619 1.Eis 1.961TOTAL dOt I 61 7s5 775 7 6 7 -lt- - -- 120 - 719 7- f?0E TS 7'. 740 9053
................... ..................... ...... ... . .. "...........................................................................
NOTE $ BRASED ON LESS THAt. FULL MONTHSI
__
[- GLOBAL CLIPATOLOGY BRANCH .. .. MONTHLY SN OWr A LL ...... .
uSAFETAC IFROM DAILY OBSERWATIONS)AIR WUAT-ER SERVICE/rAC
tTAT~~ iii i~rgiC TA~II-O NAH 6AFiOPVA 17GFO---------- -PERIOgY or RumO : 6,2-al
............................................................................................................ ................
TOTAL MONTILY SNCWFALL IN INCHES
I-O-8TeH- - ALL
YEAR | .AN FEB PAR APR MAY JLN JUL _ 16 SEP OCT _ NOV EEC PONT-S..... .•. . . ........................................-........................... .............................................
62 I .0 .0 .0 .3 3.4 IE.6
-15 .i s.0 z.5 TAc-- .i .0 , .. - ;1- .0 TRACE 3.1 2b.0
S6 12.5 4.S 1.5 1.3 .0 .0 .0 .0 .0 *0 . C.4 29.8
65 l 1e.4 Z3.3 15.5 THILL u . .0 .0 .0 u . 6.1 bqe66 I 9.1 TRACE 13.9 *TRACE .0 .0 .0 .0 *0 .0 3.6 .9 *27.5
~V~r7 21 ~ 9 r - -- s .8~71W t ~a- 31.568 I 1!.? 9.9 .7 1.2 .0 .0 .0 .0 .0 .G 1.1 11.0 36.669 | 9.1 24.T .7 2.5 .0 . .0 0 96 f.s 39.670 | 12.2 18.9 1?.9 8. .9 0 .0 .0 .0 .5 TRACE 1.2 65.8
71 2. 5.() a.2 TRACE .0 j u .0 * .0 .0 -1. 1 3.1 z 7V
72 /U $.3 1.3 1.8 TRACE .0 .0 .0 .0 .0 1.0 6.8 .0 19.2-7r - , -. 11 . 7 - -3 U ]-.~O v-- -t .- - ----- I . 5
5z .5
7 2.9 10.9 1 1.T .0 .0 .0 .0 .0 1.8 1.5 *11.7 *30.1c . .. 0 - ------ -- . .I .. .oq - 4 -. 5 *2 .0
76 I *2.9 1.1 1 RACE .s .0 .0 .0 . .0 0 9.1 *9.0 *17.6
77 I *19.o 'RACE I:11 S.Q .0 .0 .U .U .U .0 r*.u L.U - 3fU
7 I *1 .1 10.2 17. TACE .0 .0 .0 0 .0 .0 *.T 7.0 091.379-1-A299jJ 0. - 5 -ATICr---TACr - . 0 -.- .o- 4.2 *E.1 *49.7n 0 *1!." 2.3 1.2 6.9 TRACE .0 .0 .C .0 TRACE 2.5 *1-.2 *3.0
- --- - 1 6--- 2" . ....- j2.0 TRACE . -. 3 .0 a-0 .5 7.8 03;.0 *83.5
82 *9.9 *1.2 .9 1.1 TRACE .3 .0 .0 .0 .0 1.3 * .C *23.9
13 1i .E: s 15.5 1.0 TJ IE .0 u C .0 .U u u * °3 43 !k.
8- I 02P.8 13.6 .S 6.1 TRACE ,c .0 .0 .0 .0 i *1*2 *51.615 i ~ Y ~ 1 1.1 TRACE .0 .3 .0 u0 X . 13.0- 417.5 $499.7
86 I *1
*n 10.2 .I *1 .0 .0 .0 .0 .0 TRACE .0 016.9 015.3- TiR- 127.. -. 9-tI r TRACT .(I
...............................................................................pEri I -11 ..a.0 Z.1S OU kGu *uu .uu "00 .11 3.5u I.*; 3'*.I
S.D. O 9.S73 6.072 5.105 2.69? .100 *CO *COO .000 .1100 .is 3.Sa0 S.i36 16.376-- 75111-*S-- i- ? T--S s-T 716 77S 720 775 7S 790 - 775 747 T%9 9U53
.... ........... ............ .. . ............................................................................................
NOTE * IBASED O LESS THAN FULL MONHS,
L_.__.
GLOBAL CLIPAIOLOGt BRANCH PERCENIAGE FREQUENCY OF OCCUPRENCE OF SNON DEPTHUSAFETAC FROP SUMMARY OF DAY DATA
AIR WEATPER SrRVICE/MAC
STATION NUMBER: 1iCb87C STAI|ON NAME: GRAFENWDOPR AF GOR PER i6 OF RECORD:62-87
........ ........... ... ............ ..............- b-.-...................................•AMOUNTS IN INCKLS
I I I I I I V I7 I 13 | 255I 37 I 49 I 61 IOVER I 0AYSI TOTALI PONIMLY AMOUIIS
1 I T I I o O I To I TO | TO I ! .TO i TO | IIH IMCNTFI I NONE ITRACE 1I 2 1 3 I 6 1 12 I 24 I 36 1 VA 1 60 I 120 I 120 I 4EAS I O S I
- I .. I .I l - I II Its I I PtAN GREATEST LEAST"""" i-------------" i . "* .... "- -
" -" "' -" . . ......................
.AN 24.9 I 17.81 V.0 I 9.21 7.41 28.2118.V1 .11 I I I 6I 7.3 I 73Cl
I I I I I I I I I I I i IFEB 1 35.2 1 13e e1.VLI 1 .711B.9 1.Vl .71 I I I I I 51.2 I 67651
- ' I - I I I I I -I A. I -- -I - - - -- -- IPAR f 718..I 9.S5 2.0 I 1.51 1.21 3.91 3.11 V _l I I 112.1 I 7441
APR I 9 .1 2."C 'VI I .V I I I I 1 .9 1871IAi 1 TCr -I I I 1 -3I 1
- Fg. I10c.C I I I _ _I I _ _I I I _ I I _ I __ _ I I 7135 -
- ] I I Ii I-I - I I 1I -1-------I•JLN II0O.C I I II I I I __ _I 1 6601
I-c. I I I I .__ __ _I I... I 713JUL o.I I I I I I ----- 713
AUG I1C.O I I I I II I I I 71 1
-- I T , I 1.. . ---. . .. ..-,-l-
EcT 1 99.7 .1 1 lI I I I I I__ I .1 7131I1 I I I I I T I I I r
Nov I e8 .V I . 1 3.3 I 1.31 1.21 .3 .1 l I 1 1 I I 7.3 I 6A711
CEC 4#.C 17. 1 ?. 1 9 21 5 21 1C. 21 5 I 1 .91 1 3 -...... .. ........... .. ... .... .... .... ...I .2 .i .. .. . .. . i .. .. i .. .. .. .. ..q . . . . . . .. . . . . . .
ANN I A 3 I oI 2.71 5.l 3.21 21 I I I I i i9.a I 5%131
n1 -L
GLOBAL CLIPATOLOGI BRANCH EXTREME VALUES OF SNOW OEPTP
LSAFETAC IFROM DAILY OUSERVATIONSIAIR WtAT-ER SERVICE/MAC
STATION NUMBo:iC687C SiATiicN NAME: GRATFfwOHR Ar Gfp PERIOD Or RECORD: 62-01
DAILY SNOW DEPTI- IN INCPES- -pO- N-'-W-- ALL
YEAR-i AN FEB .... MAR APR MAY JUN JUL AUG SEP OCT NOV EEC MONTFS.................................................................................................................
I 0 0 2 6-63 i - 1 1 -i a a c -9 a 2 1364 I 9 5 0 0 0 0 0 3 0 TRACE 5 9
65 1 5 1
66 I 1.. . TIT 10- T f C -- 0 - -u----------- -C -- o - 5
68 I s 3 4 C 0 0 0 0 0 0 1 5 a69 1 6 -_ - C --------- -C- d 6 7 870 12 9 13 0 0 0 0 0 0 0 a 6 13
71 I 5 1 aC 0 U C - v )72 4 4 TRACE C 0 C 0 C 0 TRACf 2 0 4
74 3 2 TRACE o 0 0 0 0 0 C 0 *5 05.. ....- - --r *2 ~ ~ 4 TRACE -jwIEf .... - . . - I TWACE
76 ITRSCE 2 TRACE TRACE 0 0 0 0 C C TRACE 04/I I #9 IM CL IRACE IHAL C U v u U .1TB : 6 9 3 a 0 2 C 0 0 a *TRACE #6 9
....... 4---CT 97-,- 0 0 C - a--- a - 2 *4 - 138 I 412 3 TRACE 3 0 0 0 E a C 1 *8 *12al- .10 10 A *TAfc D--- -- -- C 2 1 4 *14
82 |_ _7 *1 c o a a a 0 0 TRACE *4 083 I 3 1 1 u 0 u u U u u 1 .4 1
84 *7 6 1 3 0 C - 0 0 0 TRACE *lRtCE #7a8 T ~3 -- 0 -13 u C a----------- u T 69 09
86 * 8 7 4 TRACE 0 a 0 0 0 0 0 *7 'A871 i0~ - -- - C - -- - -
MEAN 6., 5.4 Z.5 .4 u u u u u 1 1. "
5.0. I 3.239 3.386 3.799 .921 .000 -COO .COO .000 .C00 .417 2.234 2.;14 3.137TOTAL OS _ ... .... 7--3 0_-l4_4 687 - 713 60 713 " 713--" 6gn - 713 87 (8 8413~~........ ?...... ............ .. . .... . .......... ..................... ........ ............... .............................
NOTE * (BASED ON LESS THAN FULL MONTHS)
IPPPFPPP AA A RkRRkRA TITII I 7 717CCCCCCPPPPPPPPP A ALA A A A k RRkRR RNf I T ITITTT CCCCCCCC
pp Pp LA AL R RR TI cc cc
PP p PP AL A L AA R R kR IT cc
PPPPPPPPP A L A PRRRPPIIRR T I cc
AppppprPP ALAAALA RIRFRRR 7I TCC
P p AAAA LL RP R R TI TCc
P A 0 A A R 9 PR TI CC c C C
p p L A A A RI A R T T CCCCCCCC
pp L A AA R PR p 7TCCCCCC
-~ 1-1L
SUAFACL bIND 5uMMARYLS
EXTQLM VALUES OF FEAK ;INDS
DATA DFRIAVO FYOM SUMMARY OF jAY DAT4.
VALUES P.ESENIEU BY INDOVIOUAL MONIH ANL, YEAR WITH ALL YEARS COMPINED.
SPEEDS PRLSE1TTED I!, KNOTS.
UIRECTIONS PRESENTED IN lb COMPASS POINIS FROM BEGINNING OF PERIOD OF RECORD THROUGH JUNE 968.
CUMMENCINL JULY Igue DIRECTIONS PRESENT0L IN TENS OF OEDGEES.
%N ASTERISK *'*" IN THE TABLES INDICATES THAT THE VALUE JA RASED ON AN INCOMPLETE MONTP OF Ti-REf oR MORE
MISISNG UAYS.
PLANt ANU STANDARU DEVIATIONS PRESENTEN ) 00 NOT INCLUDE INCOMPLETE MONTHS. FOUR OR MORE MONTHS ARE NELDED 10COMPETE TFSE STATISTICS AND INCOMPLETE *ONTIS ARE NOT INCLLUD.
TAYLES ALSO INCLUDE I-E OBSLPVATION CUUNTS
BIAARTATE PERCENTAGE FREOULNCY TABuLATIONS OF SURFACE wINDS
rATA CERIVf.D FROM IOIpLY DATA.
PRESEIITED ARE THE PERCENTAGE FREQUENCY CF WIND DIRECTION TO 16 COMPASS POINTS, LALM AND VARIABLEVERSLS 6IND SPEED IN KNOTS IN INCREMENTS OF ACALFOPI CLASSIFICATION$.
rEGrTFNTAGE, ARE SF-dN PY FOTI DIRECTTONS AND SPEED, AND IN ADJIYION T-L MEAN WIND SPEED IN GIVEN
ruI[ rACH uIAFETITI.
DATA PRESE4TED 6Y TH
E STANDARU 3-HoUP Y1ME GROUPS Py MONTH, MONIHLY AND ANNUALLY (ALL YEARS COMBINEDI..
A SEPARATE ANNUAL TABLE PRESENTS THE SAME ;IVARIATE DISTPIUTOI4S WVT IMPOSED CEILINGIVISIBILITY
LIMITAYIONS: wi-EN VISIBILIIIS FQAL TO OF GRLAIER TI-AN 112 mILES, THE CEILINGS ARE 200 TO 1400 FEET ANDIOR MHENTHE CEILING, I! EuL O 10 OR 6RLATER TFANj 2u FEET, TE VISIPILITIES ARE 112 TI-ROUGF 2 112 MILES.
A rLCENTAGE VALUL Of ".0" IN THESE IABLES INUICATES ONE OP MCPE OCCURRENCES AMOUNTING TO LESS THAN .DRV.
GLOBAL CLIMATOLOGY BRANCH EX TIREME VALUES OF SURFACE WINDSMSAF ETC IFROM DAILY OBSERVATIONS1AIR N(A1,VER SERVICE/MAC
* -TTINNUBR:I68~SIICNNAE GAENOI4A 09 -k PE066~ Of PECOAD: 02-01
...................................................................................................................................DAILY PEAK GUSTS IN KNOTS
-M-Oh-1 H-S-ALL
- -- YA1 .AI FEBI HARI _ APRI_ _MATI JUNI- - JULI_ Au65 - SEP I -OCT I -Novi LECI .ON TfS
* 2 1 1 1 658 321 W 321 W M7 L 251 E 025j bSW 2916S E [6 1 NE ZDFNSN-361 i 3 jc st3cI wiN 4IV 3S Nw 63W jN1 w 301rNw- 3'.1 E 291 r.E 6
64 1 C *161 NY *331 ENE 311 WNN 355I01 NN N*32 t 291 NY 0301 WNN*361 ESE 371 WNW 461 NE 301 NNW S065 1 SSW 37 N
6! 651 W 411 W 291 SW 311! SNo il I 321 E 301 ENE 261 W '391 WNN*561 WNN*56
* -66 1 V S5 WS 281 WSW 411 W 331 WNW 331 W $301 SSW 311 W 291 WSW 261 SW 281 SSE 361 Sy 421 - 65
61_I_-NN3O6I N671NNW 58[ W 65 NSIW 6421 -SN 411 WPN NN W1 SiN 1113AY -9 161 20i W _301 Ni. 6768 1 NNW 361 WSW M7 W 6101 W 3 W 361 W 301 271 391 29/ 231 25/ 251 27/ 211 29/ 211 91 261 IN 60
bV9T2 zl211I24if1 26 2skji4Ii iSV2 j 27r1- Ili 231 32/ 61________________70 1 30/ 2611 25/ 341 211/ 3611 27/ 3611 31/ 261 34/ 301 301 241 i8 8 9 212/31 7 9 0/61 3/6
71 1 27/ 301 29/ 251 28/ 361 281 281 a/ 211 32/ 281 31/ 18 8 0 29 1 51 Z8A/ 261 231 631 q/ 331 23/ 4312 1 1/ 271 9/ 161 27/ 6421 27/ 261 29/ 301 26/1 281 29/ 191 311 261 271 291 28/ 211 30/ 68 1 11, 231 30/ 68
73 2971f 2_9/ 12 61 / 3 28/ 31 311/28a -F 02- * 2 i - " 27W127WE19i' 2 1 ' 2 f1 -271 -34, 24/ 361 -27/ 3976 251 321 26/ 421 271 251 28/ 231 29, 361 31/ 261 31/_321 281 251 27/ 251 ZS/ 201 24/ 401 28/ 421 261 62
- - - - T- -2 6~1 -9T 22 T 7-121 -6F 1 -211 9F - 6F_2/21U ISTT . 11,i T M1 281 361 27/ 241 12* 15
_____________I28/;2 10/ 261 8/ 2601 31/ 231 271 311 321 281 311/ 281 36/ 211 27/ 291 26; 8 8 241 21/ 281 28/ 62
If/2/21 261 ill 405 29/ %01 151 221 25/ 261 312* z61 zoo 201 29' z8I';1St if Of. 2 v1469278 1 27/ 351 8/112/31 3/ 2011 18/ 251 26/ 331 32* 281 33/ 281 321 361 31/ 231 331 171 29* 331 27/ 3S
a',1 29 2 1 !/7 '8 61 17* -311/ [ 21/ b55 1-B25-12 3 21i _305 fl. 11 29/-301 271/ 355 31 6
- 80 1 31/ 221 28/ 291 32/ 281 27/ 341 9/ 231 28/ 275 17/ 251 27, 331 26/ 305 33/ 235 27/ 281 26* 211 27/ 34811 T_30/ __361_j 2727272 27/T 21Zi129/29F36i OF _ /F1A35 1 1.411 _20i 381 29/ 281 251 301 29/ 3882 1 23 261291/191 22/ 33 1 27/ 325 3 21 25, 265 28/ $11 29/ 281 29/ 251 19/ 261 25/ 251 27* 351 21* 3S83 T 07 I0~ 33; V5T1 271 331 2~/17 H 1/ Zi 31/ il 91 zq/ z2z 1 5 8 92T31Z*21 il*
86 I29, 341 25/ 315 29/ 221 32/ 221 2b/ 281 26/ 271 30/ 3128/ 15 1 251 231 261 221 26/ 561 320 261 2b/ 56at8 IZ7/2_7F 2sITT~T1~11~F07V02F1I ~ i1~2F7 20 - ]111 261 271 29/ 4C
-- 86 1 28/ 685 91 271 27/ 331 26/ 241 27/ 241 21/ 221 30/ 271 27/ 221 27/ 221 27/4*31 32/ 215 29/ 581 29/ 5887129 ---ii212~212/2 i ~ ~ T --- -------
............................................................................................................................ME AN 1 32.D1 281.81 31.81 29.61 29.91 28.51 31.01 Z7.11 Z T.1 T 29.1)1 J3.81 J.) ,1 .5.4S.D. 18.3110.721 e.2901 6.08665 7.3651 5.3261 8.6321 6.60751 S.60G31 7.2801 9.9775 8.7261 9.0e9
- U761L OhST 'TS2F 697 1 7711 _714117 - __ 9 - 7 -j1173 1 1 7411-- 7661 7315 7285 8891............................................................................................... .........................................
NOTES * (BASED ON LESS THAK FULL "NT1Is 401551 ON LESS THAN6 FULL MUNIPZ £NU 1L3C; KNNUI5
] i - 1
..LOBAL CLIMATOLOLV PRAC. PERCENTtAGE FREQUECc or OCCLPRENCE OF S ARCE WIND DIRECTION VERSLS WIND SFEEDUSAFrTAC FRO4 lhoURLY OBSERVAIIONS
AIR WEATHER SERVICE/MAC
s iAJION NUMBER: 106870 STATION NAME: GRAPENhONR AA (,FR PERIOD OF RECORD: 18-81MON1.TH: _JAN HOURSILSI: 00OO-0OL
I AIby SpEED IN ANJTSDIRElCION 1 1-3 8-6 7-10 11-1b 17-21 22-27 28-33 34-4o 1-7 48-5S GE 56 IGIAL MEAN
4PJ!!5L 1 1 INIJk .. . * ;) - .1 . . ... . .. . . . . . . . .6 3.8
NNE ..7 . .3 7.7
.E . .3 .2- .8 8.8,
L NE 1 . ..... . ,1 . . . . . . . ... . .. . . .. . . . 8.8 8 .1
L 3.1 3.1 .5 7.3 3.S
. __ 4.6 3.0
-SE .2 2.1 2.6
SSE I I.n .1 1.8 2.
- S. 2.7 2.8
SSW- L - j8 ___~ 2.3 8.1
SW .1 1.2 .12.6 8.8
WSW __Ij 21 1.6 .1 5.1 5.5
- -_ _1 __2,dr_ _ q_,, .? ,1 _ _ 13.8 6.5
NA ! .8 1.4 2.1 .7 .1 S.1 7
. .. . .. . .. . 1. .3 , _ .1 2.2 8.9
_ NNW ... . ..7 _ 2 , .3 1.3 8.5
.................................................................................. ................................VARIABE I 3b8 2,N ,5 6.7 10.9
CALM 16 / . 7 owotl/
TOTALS 21.6 20.-1 j6.6 .4 .7 100.0 3.S
TOAL NUMBER-r O oSENvA -.ONS .8.
2
; _
(.LOt;AL CLIMAIOLOGV BRANCO' PERCENTAGE FPA(QLCN-FCY OF OCCLRRENCE OF S1618CE MIND4 OIR(CIION VERStS WIP40 51(11.uSAFE7AC FROM I-OURLY OPSERVAIJONSAIR WEATHER SLRVICE/MAC
STATION4 NUMBER: 106870 STATION4 NAME: GRAFENUR AAF rFR PEPIOO OF RECORD: 7188?
___MONT#,: jA14 hOURSILSIP: 0300-0!500
OIRLi~o 1 13 96 1-0 1-16 wINO SPEED IN AN01$DIE1O - - -c I-b 17-21 27-2 7 2R-33 346-46., oi2-47 46-SS GE 56 1(361 REAN
_____OE(.R-fS# I A WIND
...........................................................................................................................................
NNE1 I 7 .1 .8 2. 1
NE1 I 1 .5 . 2 .9 6.5
E j .0 2.6 .3 7.C 3.' 4 __
SE.7 2.. 6
S__ rSE 1. -6 1------ ?. 3. 1
SSW 1 --___~I.....2 - I-- .s 4.S
6NW1 I 5 6 1.5 .7 3.2 7.9
NW .9 .3 .9 312 S.
NA1B 1.9 1. 3 .1.5 1.1
1125 I 21.R 20.6 4.1 9.8 .2 100.0 3.3
10OTA. NUMBER Of OBS~ftVAFIONs: o11
GLUbAL CLIMAIOLOGV BRANCP PERCENTAGE FREOLENCY OF OCCLRRENCE. OF SURFACE WIND DIRECTION VERSUS WIND SFEEjJUSAFLTIAC FROM POULV OBSERVATIONS
AIR WEAIHER SERVICE/MAC
S1 JA 1 NUMR.R: 106870 STATION NAME: GRAFENWOHR AAF ,FR PERIOD OF 0LCOR : 79-87MONTIP: JAN FOURs(LSTI: 06O-*CC
I INU STEED IN kNOTS
OIRECI]ON I 1-3 4- 7-10 11-16 17-21 22-2? 28-33 34-ND 41-7 4E-55 E 56 TOTAL MLAt.
O DEGR S .-1. - - . I WIN1 ,
- N . L._ 6b _ 1.1 3.6IIE
. . N I 6 - _,. . 2 ,2 1.6 5.1
E - (NE I .Z. , 6. . 3. 9 N .?
E j 3.1 3.7 .2 .1 7.1 3.7
(~ I N*~~__ _ - - ___ - ~ -4.4 2.0
-c 2--b- -1 , 0 3 .6 -.
SSE. 1 .5 .7 .1 1.3 . .
-1 .2 2.3 1 1.6 3.9
SSW6 1 1. . ... 1. -, 1.7 '.7
SW j .8 . .2 1 .9 4 .7 _-
WSW -- I _ __ _ __. 1,0 2 5.4 .1
w 2 . j-.. , ,J 1.9 12. 7 6.9
WNW j .9 2.2 1.0 1.1 6.0 7 . _
NW. . _.9- 2. .6
NNW I .9 .. .2 .1 .4 4 .2
Ci LI
TOTALS I .5 21.6 12.e ?.) I'Ju.0 3.5
107*1 o .. 1oo .o..o.. TN..8.oo
TOTAL NUMBER OF OBSER VATIONS: 8ad
L )LA t L I.MAI OL6UY 9P AN.C P[L R NA [ FRt QL-NCV Of OCL fNCL Of SLrFACL 6INL LIPF1 CTION VIRSLS iINU f -LfuU 1FT AC F P014 IOUWLV OPS-RVATIONSAIW wt AIH I SFAAICL/IAC
,IAJ'I(ON NUMLR ; I fPI5 SIAT 11 ON NAMf : GAFENIHR AAF !I P.IJOD 0 F LCO U: 7A-87MONTP: jAt. t-OURSILSII: LC-1|7~
. ..................................... .. . . . . . .,... ... .,. . . .,.,.,.,.o,....,... .... . .,. , .. , ............. .. , .o, . , , ,, . .. . . . =. .. .. .. ., .. .. . .. . .._I_,_1 %5 SPLEfl ITN KNOTS
IIPLCI II A-' I-b I- C II- L 17-, 2A22-2 78P-S33 . '- 14, 4 155 S -4 Tt Tt 7'45 GIIOL $L,; E SI I
. .. , ..,, , .,. .. ....... ....... ..... .*. ., . ..... .•. .., . .. , . ., .. .,. . . .. . .. ... . ... . ., ,.°. . . .. ... .,. . .,. .. .. . .. ... .. . .. . .. .. ..
.7 .7
TN[ 1) 4A bA - 47t
L 3 , 3.9 .9 A.. ,
IS st 4.6 1. 5. p '
St 4 , . -. . .4
I W 1 ..2 .2 .t 2.7 2.
,Aw , 8 L .I 4.6 2. LI.
CALP ,,uii lu~l /i/ I Ihij/jIII//~jI/#/UIUJII/ . i,,Il/
TOTALS 22. 7.K 17.0 t, 6.2 . . . 1
1 01AL 065t8?4F P'CWA715N5: 8k,
mummI
ULjtAL CLIMAFOLUGF SkANC PL PLE fTAGE. REUL2NCY OF OCCtiRR[NCL UF SQF6C(C w IND UIRFCTIUN VERSLS WIND FLEL
uSAFTAC FQU0 POURLY ORSFRVATlONS
AIR .FATH[ SLPV7CE/MAL
STAIICN NrMPFLR: 1.4872 SIATIN NAM[: GRAFt N.O"R AAF (FF7 Pt PIC( (F RLC(ORIJ: 7A-87M7'.TF-: JA , FOUR$,LSTI: I Z1,-140
. ........ ... .. .. .. . .. ., . .. ............................ .°.=.,.°...o....... .°°.*,°... .oo o. . ° . . ......°,o ...... ..... . .~.. . .*.° . , °, o ,. , o .o=... .. ... .=. ..
I F_ _ --- -- _ , SE 1 I KNOTSU 111 L C T ION I -1 4- 7-1 11 -IL 17-21 7.2-, 7 2 -3 !4-4G 41-4 7 48-5 6 IE 5b 1(IAL MLA N
I'O Ck.6S I WINL
o. . o.. . . .. ... .°o. .. .. ........................ .°. .... .. .°.o. ........ .. .o. ... ... .°o. . ..... .o . . . . . ....... .. ° . o ° ......°, ..... .o. O ° . .. o . .. . . o ....1 . .1 . .4
____ I .2 _____ -* __ '-.3
I ,' 2 3. -22.1 ;'.2
[ 7-".4
b1 . 1. .2 4.1 T
___________ o_______ ,.........P 4
z. . - .4 4 .4 4 .4
d5 2. ~ . 3 .7 4.4A
SW .9 1 .2 1 . I___ -__- .
WS 3.6 1 .2 Z.5 .4 7. c .4
N.____ - 1_____ 3 .. 12 3 1. .7 1 7 . 4 _ .
1,W c 2. * 4 . 4.
NW.2 *4 .6 7 . 1. .I
TOTALS I 2. 4
F 2.6 7.. f, I tin.2 9 .
............... ...................................... .... ...... ., . . . .. i . ....... . T. ° .. .. . --...... .. ..... .... .... . °
IOTAL NUMBER Of ORSERVAIIONS 81 I
L
fLObAL CLIMATOLOGV F3AANCl PERCENTAGE FRjEGLENCY Of OCELRRENCE OF SURFACE WIND DIRECTION VERSUS WIND sP[EUSAFLIAC FR04 lOURLY REVAINAIR .rATHER SURVICEIMAL
STATION NLIMPEP: 1&6870 STATION NAMqE: GRAFEN.OHR AAF GFR PERIOD OF RECORD: 7A-87MONTI.:_jAN P0URS(LSTI: 16UO-1?OI
IIPLCIION I 1-, 4-6 7-jr 11-16 17-21 I 2A-33 38-ktU 41-47 48-55 GE 56 TOTAL MEAN
ID (IR E IND........................................................................................................................
NNE . 21 .23
I.E I 7 .9 .2 4. .2
L NE 5 . . . .1 .0
L I .9 .1 7 .! 3.8
1~ SE 3 .9 1 - .7 6.6 2-7
63 I 2.9 .9 3. 7 2.6
S2.? 1 . c 8 s 3 .
~s. I ~ l -.. 2.? 3 .5
WSW 1 2.8 - 1.2 . .3 5.8
1 .6 7.' ? . 1. 16. 3 6.8
NA I ~ 1q~ - - .1 6.4
I *Nw . 2.2 8.
VARIABLE 1 .2 .1 1.6 .1 7.0 9.6
TOTALS I 261.8 29.3 1 9.p 48.? I ICC.O 0
J311A NuI4RER OF 011SCRRArL(NS: 863I
__ _ ____ ____ ___ _- _ ___ - L
(IOBAL CLIMATOL06Y BRANCI PERCENTAGE FIEOLENCY OF OCCIRRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEEJuSAFTAC FROM lOURLV OBSERVATONS
AIR .EATHER SERVICE/MAC
STATION NUP48ER: 106810 STATION NAME: CRAFENWOHR AAF GFR PERIODI OF RECORD: 78-87.ONTH JAN 18OU0(LSI 180-W OO
I d.1NO SPEED IN KNOTSOIRECIION I 1-3 4-b 7-10 11-16 17-21 22-27 28-33 34-40 41-47 48-55 GE Sb TOTAL MLAN
IE GRLL ES___ I. I _._----- -- -- - ----- -- I% W N
... .. ... . . . ............................... ...... .......
-- -N - . _.. . . . .3 .6 6.8
NNE I .1 .1 2.0
.N E (| j -0 . .... _ .... . ._ 1.8 3.1
ENE 2 Z 1.0 1 4.2 S.3
L j 3.6 3.5 .1 .1 7.3 3.9
SE ] -. 1.0 4.3 2.6
SE J i, 1 .2 .1 ... . .. ... 2.6 3.6
SL I 1.S .4 1.9 2.8
S------- js.l _1.t .1 _3.6 3.6
S-s6 .9 .6 2.0 6.1
sw .7 1.6 .4 2.7 4.7
bSb .. .1 2.4 7 4.2 4.9
W .2. 2 4.4 2. . . .. 15.9 6.7
6Nw 1.0 2 . L0 1.5 .2 4.7 5.7
h W . .9 .9 . . 3.4 5.2
?.6W ( - , . - , . . .7 4.0
VARIABLE J .c 1.3 .2 .1 .3 1c.3
tOTALS I . 2.0 13.8 4.2 .7 .1 100.0 3.5
ICTAL NUHBSL OF OBSFRVAT IONS: 81
.3 L
GLObAL CLIMATOLOGV BRANC- PERCENTAGE FREOLENCY OF OCCLRRENCE OF SLRFACE WIND DIRECTLON VERSUS WIND SPEEDUSAFETAC FROq 14OURL OBSERVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 70-87
........ .. .. . MONTp: .JAN _- HOURSILST1: 210O-230C..............................................................................................................................................................
WIND SPEED IN KNOTS
UIPECTION I 1-3 4-b 7-10 11-16 17-21 22-27 28-33 34-40 4I-47 48-55 GE 56 TLIAL MEANIDE__R-S_ ) I WINO
..................................................................................................................
NNENRC I
NE I .9 .1 1.0 2.6
E_ - _ NE 1 .7 l.A .2 .2 ___ .9 4.4
L I 3.4 3.6 .8 .Z 8.0 __.2__ _
ESE 3 3.5 1.2 .2 5.0 2.9
SE I -2.0~ .7 21 7____ ___ .
.E -2j "7 1.8 3.1
_ _ _ _ _ b 1 . 9 3 . 5 3 . 5
S I 1.5 1.1 .7 3.3 4.3
SW I 1.6 1.0 .1 2.7 3.5
-S. W I.C 1.7 _ 2 4.4 5.7
7 4.1 5.1 1.9 .1 13.9 7.0
WNW 1.1 2.0 1.7 5 • S.4 6.3
.N _ _.7 .9 .7 3.3 4.1
• NW___ ___ ____ 1 .1 9.0
...... .............. , ...... ................................................ .. .. .. ......... ...VARIABLE I ,1.495.5 "0.1
C////////////////////////I/////I/Ii//i//II//I/ii 34.2 /li//i
To iaLS 24.7 f 0. 15. S. .2 100.0 3.5
............................................................................................................................................
TOTAL NUMBER OF OBSERVATIONS: 805
(d.OBAL CLIIIAIOLOG I 8RANCI- PERCENdTAGE FREOLENCY OF OCCLRAENCE OF SURFACE WIND DIRECTION VERSUS WIND0 SPEEDUSAF.TAC FROM POURLV OBSFRVATIONSAlf? WEATHER SERVICEIMAC
STATION NUMBER: 10bB70 STATION NAME: GRAIENWOHR AAF GFR PERIOD OF RECORD: 78-81. . .M.ONT Z:_JAj 1OURILSI): ALL
WIND SPEE) IN $MOSDIRECION | 1-3 4-6 7I-0 11-16 17-21 22-27 28-33 34-40 41-47 88-55 GE Sb TOTAL MEAN
....... ....... .. .. .. .. .. .. ... ... . . . . . . .. . . . . . . .. . . . . . ............. .. ... ... .... .. ............ . . ... _______._,__- Z Z __, --- _-- - - --, -_---- - I . 41 .4
S_..3_ *- .1 .8 4.4
NNE I .. .,.0 .3 3.0
6 .6 tJ.i . _ *1 . . .. .1.4 4.3
E 3.4 3.2 .6 .1 7.3 39.
(SE 1.j.3 1.2 .,1 .8 *1_ 5.5 7.0_____
SE__ J 23 1.0 .1 . ____ __ __ 3.4 2.9
SSE 1 .5 . .12.4t 3.1
- .. _ 2.0 .2 .. .. .. 4.0 3.8
Sw J .8 1.1 .4 .0 2.4 4.5
-- s -- A - 4- 2.1 1.4 .-2 5.0 5.5
--- N 2... 4, 19 .0 14.3 6.8
VNN j .0 1.6 2.1 .8 .1 5.5 7.0
1. .-c -------- - 2 3.6 5.3
- -- - - - - -- -J___ _ 4 1 4 *3 .2 5.1
........................................................................... .............................................
• .: . . .. . N .. .! _ . 3 . ... ..k _.. . ... . .. .
VAIALEI.0 4~ . 1 .0 6.5 10. zI -
CALM 2 j|/ll.////i/i/./ 9 S.ij/ ii./2l/l//l ////./l//I/l// /////i///// 3O.2 j/l//,
- -- - -OTALS I 23.j 24.21 16.9 5.4 .2 .0 100.0 3.8
TOTAL NUpibLg Or ObSERVATIONS. 70113
..... ..
GLOBAL CLIMAIOLOGI BNANCI- PERCENTAGE FRLOLENCY OF OCCLRRENCE OF SLRFACE WIND DIRECTION VERSUS WIND SPEEDU SAFE? AC FROM FOURLY OBSERVATIONSAIR dEATHER SERVICE/MAC
- TATION NUMBER: 106810 STATION NAME: GRAFEM4.OHR AAF QFV PERIOD OF RECORD: 78-87-~~t!NjF* FEB PO__ _ - -t~ URSILSI): O0DC-00CC
WIND SPEED TN KNOTSLIRECTIoN 1-3 4-6 7-10 11-16 17-21 J227 28-33 3M-4O 41-47 48-55 GE 56 1(1 AL MEAN
___D[4E S.~L~ t W__ _________ IND...........................................................................................................................................
N I S*-. .9 3.9
FINE f .7 .6 1.3 3.-3
__5__ N. I 13 .2 __ 3.1 3.5
E NE 2 .5 2 . A . 5 S_ __ .8 3.9
___ SE I 3.1 .5 .5 ____ __________________ 4.3 2.8
S.7 .9______ 1.2 3.0
5 SL j ':11 .7 -
S ti .1. 1I.
SSW 5 .M ____________ .8 N .M
s8 I 6 .. 7 3.0
A W I 2.5 M.5
9 ~ .1 o0_ I 7-_-- 6.6 .2
WMNW .6 -6 .M .1 1.7 5.0
_ _ .6 71.7 5.70
NN I .2- .'9 4
..................................................................................................................... ......................
107 AL NUMBER OF OBSFIMAT IONS: 8M6
btLOdAL CLIMATOLOGy BRANC- PERCENTAGE FREQLENCY OF OCCLRRENCE OF SLRFACE WIND DIRECTION VERSUS WIND
S EEDUSAFLIAC FROM IOURLY OBSERVATIONSAIR .EATHER SERVICEMAC
S TATION NUMNER : IC6870 STATION NAME : RAFENWOR AAF GFR PERI0 or RECORD: 78-a7... . ... MONTo, : FEB lOURSELSIT): 0300-0500
I WINO SPEED IN KNOTS
LIPLCIION I 1-3 4-6 7-1C 11-16 17-21 22-27 28-33 34-40 41-7 88-55 GE 56 TUIAL MEAN- I -- GOFR-. -S _ . .. .. ... t WIND
N [ . .... ... .2.1 3.6
t;NE I ,5 .1 .6 2.0
NE 2,1 .. .. .. .. . . . 2.8 3.0
[ NE I- 2. .j. 5.7 - 3.6
L I S.j {.h .9 .1 11.0 3.9
EE_____ L _ 1.1 ,1 . ..______.0 .
S E E [ I,_..... .. .. 1.3 1.41
SSE I .6 .2 .8 2.6
- S ___ Ai ....__.9 3.3
SSW _2 . .. . .. .. . ... 6 3.2
S,- J .5 .6 .1 1.2 8 .8
wSW- [ A 1, 3 9 .6 2.8 8.2fL - 1.8 2-4 . 1. . .1 6.0 1 .
2fi.NW I .7 .2 .4 1.3 8.1
NW I .L .2 ._I 1.7 3.1
f:NW 4-------- - - . 1.2 2.7
........ °,,;; ~~~ ~~~~ .. .................. ....... ....................... ..................................... . . . .vARIABL 1- .. . 3. 7 9.9
CALM - j/////I/i /ii/i/ //i/I // /I/////// /I //I /I/ idi// /// 52.2 1/t/l
TO ALS I 23.q 15.6 6.9 1. dOO 2.0
TOTAL NuMBER OF OBSENVAION;S 846
-__ .-- ----
.LObAL CLIMAIOLOGORAd---C PERCENTAGE FREOL-NCY OF OCCERRENCL OF SLRFACE WIND DIRECTION VERSLS WIND SFEEOUSAFETAC FRO4 POURLY OBSERVATIONSAIR hEATHER SERVICE/MAC
S TATION NUMBER: 106870 SIA7ION NAME: GRAFENWOHRA AF 6FR PERIOD OF RECORD: ?P-87. .... .. .. .. . MONT-: FEB HOURS(LSTI: 0600-08UC
IN0 SPEED IN KNOTSDIRECTION I 1-! 4-6 7-10 11-16 17-21 22-27 28-33 34-40 41-47 48-55 GE 56 TOTAL MEAN
E -E ~Sl I I WIND
N . . . . . . 1 ........................... . 3.
NNE I .4 .4 i.
NE j 1. .5 . . . .. . . .. 2.0 2.9
2 NE_ . 2.2 1.1 _ 5.9 4.4
E 5.7 4.3 1.1 .1 11.1 3.9
LSE 4.6 1 . 5.9 2.5
SE 2j .2 2.4 2.0
SSE .8 .8 2.0
S .8 .4 .2 1.4 4.0
. .. SS W .8 .. ...
SB .5 .1 .2 .8 4.0
WS6 13 .7 I 4 1 .7
.. . . . ± 1.5 ... 6.0 5.8
WN W 1. 2 .5 .2 2.4 4.9
NW 1 1 1.2 . 2.4 3.7
_NNW__ 1,2 , 4 .1 1.7 2.5
............... . . ............... ..... . . ....... .. . . .. . . . .. . . .. . . . .. . . .. . . . .. . . .
VARIABL " ',0 .7 2.7 10.2
T- OALS I . - .7- 7.6 Ib 1GO.O 2.1
T01AL NUMBER OF 0SERVATIONS: 846
. . . EL OAL CLIMATOLOGY bRANC .. PERCENTAGE FREQJENCV OF OCCIRRENCE OF SLRFACE WIND DIRECTION VERSUS WINO SFLE- USAFETAC FROM IOURLY ORSERVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBER: 1"6870 STATION NAME: GRAFENW,.4R AAF GFR PERIOD OF" RCORD: 78-81... .. . MONTH: FE.P _ OURSILST: U900-|ICL
1WIND SPEED IN %NOTS
VIRECTION 1 1-3 4-6 1-10 11-16 17-21 2 -27 28-33 34 -4U R1-Ri 48-65 GiE 56 TOTAL MEAN
fO*EbRELS _- ... . . WINU
.......................................................................................................................... .0....__ _ . I , 5 ._6 .. . .1.1 8.0
IJNE I 1 1 .2 .1 1.4 2. 7
NE j .1
J... .12.7 3.8
EN-- -- j*R- 1,7.7 .N ... . .... 6.3 8.8
E 3? .3 2.0 11.9 4.8
E SE 6 .9 .1 7.7 2.2
7SL f .9 1 1 .1 2.4
Sj . 5_ 1.3 . 1 3.0 3.6
SSW .6 .2 . ,9 3.6
SW .4 .8 .7 3.7
WSW .7 - - 1_ -__ . 5 2.0 8.8
I 2.5 ------- 3.2 .' 9.6 5.7
N8. .9 .9 ..4* 3. 3 5.9
NW I .9 . . .9 _ _ .1 2. 3.9
pKW I . .9 .1 1.8 8.3
...... ................................................................ .....................................................VNIABLE 1 R4I 8.6 8.6
CALM 3S.1 IfIII
TOTALS - 1 26.7 2,8. 4. 1.8 100.0 2.9
IOfAL NUMBER Of OP4SEVATIONS: 886
.__. L
GLOBAL CLIMATOLOGY BRANCk PERCENTAGE FREQLNCY OF OCCL.RENCE OF SIrFACE WIND DIRECTiON 8(RSLS WIND SI EEUSAFElAC FROM POURLY OBSERVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBER: 106B70 STATION NAME: GRAFENWOHR - -Ar GFR PERIOD OF R.CORD: 78-87
MONTj, ,FEB HOURSILSTI: 12UO-140
.............................................................................................................................,INU SPEED IN KN01S
ULRfECIION 1-3 V-6 7-10 11-16 17-21 22-27 28-33 34-80 I 8-8il 4-55 GE Sb TUTAL MEAN
M4:rSI I MINO.. .. . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . .......... _ .I... ... .. . .. ... .... .. .. .. ..
-__- -_-__-- __ _2 -. . 1.4 5.2NNE" .8t .6 .1 .1.5 3.8
NE 2.8 1.9 .4 4.b 3.6
ENE L .,.._ II ... 7.0 V.
E 2.0 7.1 2.1 .2 11.5 5.3
__ _ SE 6.0 4.5 .5 11.0 3.6
SE. q.L _7 7.1 3.5
SSE 1.5 1.1 .1 2.8 3.8
S 2d 2.0 .5 4.6 3.8
..5 . . . . - ,. 1.9 Z.6
S- .4 . .1 .9 8.5
. . .. .... __$' .. . . ..... i_ _ ,2 .8. . .. .2, ,US_ 7 - 2 ____ 2.2 81.7
844 I I,.. 15 1.3 ,7 V.8 5.9
N . .... . 8 .............. b...
. . .... I ... .5 _ , . . . ., . .1 1.9 5.Z"
VRI AMLP" I 7! 1.3 .8 9.0
CALM K 141.9 1//l///id/II/i/II'////////,/////////$/iii/iI/I/' 18.9 Il/ill
TOTAL 1 2. 383 18. 3 34 100.0 8. 3
TOTAL UMROb.....................
TOA UBRO REVTOS 4
OLOIA. CLIATOLOG BRANC- PERCENTAGE FREQLENCY or OCCURRENCE OF SLRFACE INO DIRECTION VERSLS hI'O SPEEI,USAFEIAC FROM HOURLV OBSERVATIONS
AIR .EATIER SERVICEIMAC
STA TIO NUMBER: I CR73 SIA7ON NAME: GRAFEN ONk AAF GFR PERIOD OF RECORD: 78-Si
. . .- MONT#4: FEB HOURSILSTI: ISUO-ITOC
IND SPEED IN KNOTS
DIRECTION I 1-3 4-b 7-1T 11-16 17-21 2 2
-27 24-33 34-4O NI-N? %a-SS 6E 5b I AL ME MEB
IO- - - - -____- I- WI SND....................... . ... . .. . ... . . . .... . ...... . . . . . . . . . . . . . . . . . . .
S N -. I __1 3. . .. _--------------------- 2.2 3,s
NNE I 1.3 .6 .1 ." 3 .
NE _ -3, 2 -. 0 C 3.Z
E NE 2 .5I - 2* N. 1.4 - -- A~ - .71 N.?
E 3.9 7. 7 1.9 4N 13.4 N.9
E _I SE -1 - . '# 3 -J i_ _ 3____ 1 - -. 0 3.4
-- I: __ 3 ~ I 2 - ----- -~--------- -- - -5.9 3 .
5$E 1.7 2. 4.c
S 3 ___ 1.2 .5q " 3.9 3 .7
.s w. I... .___ 1.7 2.9
Sb .7 1.2 1.9 3.7Wsw ,4 3- 1.' 3 . _ _
- -- - S9 l 1 ,3~ 1.9 .6 .. .. 3 - 9.5
__ - A 1 .1 _ Z,1 _ _ ___ .4N . . 6.7 6.3
WNW .9 2.S .9 .6 S.O S.F
- CNW J .2 1 .2 --. 9 3.8 3.6
VAIRABLE .2 3, 1.3 .1 5.6 9.5
TOTAL 1 -6. 3.9 q 12. 5 - 3.2 .N 100.0 '.9.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . ............ ~y..........-.............o.,.
TOTAL NUMBER OF OUSERVAIICNS: 846
I,
GLOBAL CLIHATOLOGV BRANCI- PERCET1AGE FREQLENCY OF OCCLRRENCL OF SERFAkCE WIND DIRECTION VERSUS WINO SLEDUSAFETAC FR0 POURL OPSERVATIONS
A IR wEATIHER SERVICEI/MAC
STATION -Nu mBER:!-o 11647 i SAioN NAmE: GRAFENWOHR BAF GFR PERIOD Of RECORD: IF-87MONIp: FEb IOURSILSTI: 18C0-2000................................................... F ... F ... ... .. ... .. ... .. ... .. ... .. ... .. ... ..
IwINO SPEED IN NUTUIIELCIION I 1-! 4-b 7-1c 11-16 17-21 22-27 2A-33 34-40 4 1-47 46-55 GE 56 i(TAL MEAN
. ! bR SIL .. bIND
N 4. .. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 2.1 Z.8
NNE I ii .1 1.2 2.4
. . N E . .... 3
. ,e ., 2
_ ENE _ 3.4 2. 7 .7 6.9 3.9
E 7.1 7.9 .7 .1 15.9 9.9
_ SE 2.4 1.7 .1 ... 4. 1 3.3
- SE .* .6 ,1 .1? .14
SS. .6 .1 .7 2.5
S I . . . _ .4 .6 . 2 . 1 1 . 3 4 . 9
SS I .2 , .6 3.6
Sw I i.1 .2 .1 1.4 3.0
WSW .-- _ 5 .4 - - 2.3 4-2
W 2.4 3.1 1.4 . 2 7.3 5.4
WNW .9 .9 ._ . 2.5 4.9
Nk I I 1 .9 .2 ,1 2.6 4.1
NENW I .9 . .23.4 2.I-
VARIABLE 1 2.S .4 2. 9.-
CAL Cm /jji/i/j/jl / illj/i/i / /I ill jiiiji//j/di //j//ji/j//j/j/j/.//J/ / 40.0 liill
1TtALS 10.0 i. 7.3 1. 1 .2 100.0 2.4
...... .................. ...................
TOTAL NUMBLR OF OBSERVATIONS: 446
GLObAL CLIMAIOLOGf BRANCt PLRCENTAGE FREUL-P.CY Or OCCIRRENCE OF SL'RFACE w18D DIRELTION VERSUS WIND SPIEDUSAFEIAC FRO- H~OURLY ORSFRYATIONSAIR hEAIHER SERVICE/MAC
STATION NUMBR: 1C6870 STATION NAME: GRAFENWOHR AA GFR PERIOD OF RECORD: 78-87MONTH: FE6 HOURS(LSTI: 21L0-2300
w1NO SPEED IN RNOISDIRECTION I 1-3 4-6 7-10 Il-lb 17-21 22-2 7 28-33 34-40 81-87 46-55 GF 56 YDicTAL mEAN- --
WDEGR.S I I w INL,
P.N .7 1.2 3 . 0
N 1 .5 1.3 .2 3 .1 3. 7
E (NE 2.7 11 .2 6. .2
________________ 6.~ 7. 1.1 14.7 39
fs SE 3. i4 -1.- 4.6 .
I ----- 11--- 1. -8
SL 1 .5 .48.
S.S6 -- I .2 4t4 -. 8.8
S. .4 1.
L.SW I 1 .3 .8? .
w. 2.0 2 .a-_ 1.2 5 6. 5 4.
11.. N I . 1. 2 .4
NA I ii .2 2_ .1 ..2 .:
. ......... . . . . . . . . . . . . . . . . . . .
VbRIAbLF 1 1.5 .2.2 .7
CALM 47iiIiI //i/ii/ /j//jjj////jI///////////jI/// .. 6 /1////
101615 21.-1 zi.! 5.8 l. 110.0 2. 2
IUrAL NUMBER OF ObSFRVATIONS: 986
GLOd3AL CLIMATOLO6Y RANCP PEPCEINTAGE FRLQL-tCY OF OCCLRRVNr[ (F SLPFACL WIND DIRECTION VIPSLS WINO SfEEU
USAFLIAC FROM FOUWLV URSFRVAIONS
AIR WLATHEN S[RVICE/MAC
STAIKON NUMBL[: 10661IL SIATION NAME: GAAFLNWUHR AAF (fR P-oIO0 OF PLCOPD: 7A-87
ONTi: FEb iOURS (LSJJ: ALL
.NU SPEErlD IN "NOTS
IUIPECIXON I 1-3 4-t 7-0C 11-16 1 1- 1 1 22-2 7 1-33 34-4c 4 1-47 4h-,5 (if 56 IAL ML A NIDL GQ.= LS J .h
.. . . . . . .. . . . . . .. . . . . . . .. . . . . . .. . . . . . . 1.6 . .. 3.6
'JNC I .8 3 .C 1 .2
NI _ I - 2 1.2 .1 '..4 3.
E ENE . 32 .8 .1 6.6 4.
1 4., , . 1.3 I 12.6 4.
-S - - 94 .. - _ .2- - - -- - - - -- - - - 6.2 .!1
SL 9- 2 .9 .1 3.1 2.9
5SF t * . 1.3 ._
-. o - 1. 9 . , _ C 2.1 .
SSW .3 .3 .3... .. 1.2 -.2
SW .5 u 4 .1 (.7
WSW - 1.0 I.?_ .5 27 6.4
3.I . 3.'_r 2.C' 4 r1 7.7 5. 7
64. I .9 1.0 .7 . 4.9 .
NW. 1-. 1.0 .3 .2 .. 2.7 .'
S 1..2 .6 . . . . 3.4
YAI ABLE c * 3. .1 f 4. 1 .4
1OTALS I 26.5 23.3 9.8 7.r .1 I1C.P 2.8
. ... ........ . .. ... ..... ...................... ..... ................ ... ......... ........ ...................... ..
(OT/AL NUMBE R OF OASERVATIONtS: b~Th
GLUuAL CLIM-TYOLULV BRAN0- PEL(R NTAGC FRLULtNCY Of OC(LQRLNCL Of SLRFfCt .1") U1R(CTIO' VEQSLS .JN $IEFLJSAFL TAL FROM I-OUL O SRvATION
AIR .[AIHEA StRVICE/MAC
STAIION NUMPEL : 16812 SIATION NAME: (PAf(N.O&R AAF GF.R PtpIOD CF q, (OO: 7A-SMON8: MAP IOURsILSTI; LCrO-D2W(
.. . ... .. . . . . . . . . . . . . . . . . ........ ....o...ooo.o.......oo ~ .°..................o...... ........° ° .o.....oo . o . o o o .. . .o...........
_ __ INCSP[Ef IN ANUTS__,A1'LC TIO(I I 1- 4-6 7 - 1, 111-11 17-2k Z2-7 '3 3 34-42 R-4. A' A 5~ b 11*A M A P.
II L b .L S I I . 11.'1
,,, o,, ooo o, ... oo, ooo ,, ,, o~o, .o ...,...,o......... .........,,.................... .....,,,..........,,,. ,,,,.. .............N I ,.2 .| ,I
IJ .'2 .2 .1 1.5 7.7
(N I 2 ? j 1.7 - .3 ,1 Ut,
L 4o. L .5 _ _ _ __ _ _
LS i.G ,, 1. I.8
55:w 1.2 C ~ . I,.' '.6
S .2 '4,5 .1 2.8 ,.lSr6. .6 -. - ... . .9 .
r S~ .2 .3 ,I _ .IA 2.4
I,1.2,,.1 1.1 .2 4.1 1.7
'.2 4. 2.5 a .
VARI t I 2 1 .5 IN 8 ~
CALM I ,/ ~/ II / /j /1/i/i / i /////lIIII l/I/il//////I///// /////IjI/I/IIIII//I///I 84 .6 /I/I/
TOTALS I .4 It5.7 8.6 .6 jiC. ..
IOyAL NuiMbIR OF UE'SERVATIONS: 943.
ULOEAAL CLIMATOLOGY E,6hNC- PERCENTAGE FPE OLENCy OF OCCLAMENECL UF SURPFACE WdINDODIREbLION 61654.5 WIND SF~EUSAFLIAC FROM4 O-0041, OBSERVATIONSA IR J1 614414 SLRiCE/1IAC
S TA TlON 90414(4: 1169127 SIAI ON NAME : GRAFEN60446 AAF UFR PERIOD Of ALCORO: 7P-87MONTI,. p.AR IOURSILSTP: 03JOl-OECC
01441C110N I 1- 3 4-,, 7-Ic 11-1b 17-21 22-2 7 28-3 3 34-4b 41-47 46-55 4,1 Sb It61 AL ML9IDI pSI I - - It ON
N 3 .1 .2.6 4. 7
r 14L 2 2.4 C. __ .2 1. 5 3.
__________ L__ _ 3 3.9 22 .1 6.1 .9 ___
I 3.j .___ .-2 1.9 .6
I~~ . .9 .1.6 3 .
_______ S6______I i ~ . .2 7.5 3.6
65W 1. z ~ . 1. 1 24.4 s .4
I 2.9 4 .0 f 1.6 1 . 9.1 4.9
NW 1.3 .4 11 .1.4 li -
VA41*614. T .9 .9 2.4A 9.6
TOTALS 1 22 .3 17.r' 7.2 1 . .1 100.0 21
I U1 AL NUMP E I OF 4-SERVAI~TIN: 930
GLObAL CLIMATOLO0.V FRANC' PLRCENTAGE FQEOLENCV O' OCCLRRENCE OF SURFACE WIND DIRECTION VERSUS WIND SFEEIJUS&AFIAC FRO4 HOURLT OBSERVATIONS ___
All; ..CTHER SERVICE/MAC
STATIGN NUMBER: Ib670 STATION NAME: GRAFElOMHR AAF FR PLQIO OF kECORD: 78-87MONTM: MAR IOURS(LSTI: 0600-0800
WINO SPEEO IN KNOTS
UIPLCIION i 4- -6 7-10 11-16 17-21 22-27 2e-33 34-..0 411-47 48-55 GE Sb TOTAL MLAN
IfDf .R -L S 1 I . . . %IND
N ,- b _ 1.0 2.7
NNf .*l .1 .6 2. _
NE .-.8 , 7
f NE -2 2.. .
.3 ..' 9.6 3.6 4
-SE -- 2- j. 3.2 2.7
___S____ Sul____ 1.2 . 1.7 3.
5w 3.. 1.7 ,1 3.1 3.7
6 S w . . ._ 2.2 1.7 . _ .1 4 .6 6 . 2
S. . 1 .... . .. _ _ .5 1.6 5.7
VNW .6 1.3 1.1 .4 1.4 6.6
NA4 ,3 . 1 1.1 5.4N . .. .j . . . _ .. ... ... ... . . . . . . .. . . ... .. . .. . .. . .. . . .. . .. . .. . .. . .-N . . . I1 .J_____ .3 , 1 1.6 6.6
VA6?IABLE 1.9 . 2.5 8.9
CALM 4j/S//I /////I//Ii/ 66.1 /Ill
OITALS I 2
.$ 20. f .- 1 .F 10.0 2.6
TOTAL NUMBER OF o0SER4AT IONS: qio
*GLObAL CLIMATOLOGY BRANCi PERCENTAGE FREOIENCY OF OCCLRRENCE Or SURFACE WIND DIRECTION VERSUS WIND SFEEUUSAFEIAC FROM POURLY OtSERVATIONS
AIR I-EAHER SERVICE/MAC
STATION NUMBER. IC6870 STATION NAME: GRArENWOHRAAF G .. PERIOD Of RLCORD: 78-87. . . .. ..-- - -MON-- - 14:_AP POURS(LSTI: U09 O-IICO
............................................................................................................................................I WIND SPEED IN KNOTS
DIRECTION 1-3 4-6 1-10 11-16 17-21 22-27 28-33 34-40 41-47 86-55 (,E 56 TETAL MEAN
SE__£OECs I W WIND
N ____I 5 .9 * - 1.5 8.0
NNE1 I .4 .1 .I .6 3. 3I
NE .6 1.0 1.6 3.7
I NE I 2. 5 A. .4 ________ ______ 5.7 4. II
E j 37 3.9 *S 8.1 3.8
S SE I . 1.6 .2 5.8 2.9
_SE I 3.? 2.4 .4 5.8 3.8
SSE .5 A. 7 .6 3.L 4.
. ! j. 7 2.9 .4 .3 5.4 4 .7
.. . . S _ -..1 1.2 ... . . . . . . . . .. 4 8 .8
SW | .5 1 . 3 .4 3.2 4. 1
. S .b . 1. . .. . ... .. 6.7 S.6
_ , I ... . , 4.4 1.2 9.1 7.8
WNW .4 1.6 2.3 1. 1 S.7 7. 1
NW I .J .9 1.0 . . 3.0 6.3
14NW # .6 1.1 .3 .1 2.2 4.7
VJlUABLE 7.8 1.9 4.8 9.2
CALM /1/// ///1/I ////i/ ////////////////////////////////////////////////////// 17.8 /////0
YTAS 1 28.7 31 .0 21.8 5.65 ICO.O 8.5
. ....................................................................................
TOTAL NUMBER OU UESENVwIoNS: - 930
GLObAL. CLIMAIOLO.1 BRANCI- PERCENTAGE FREQL'.NCY OF OCCURRENCE UP SURFACE WINO DIRECT'ION VERSUS WIND SPEEDUSAFETAC FROMI 4-OURLY OBSERVATIONSAIR A,4LAIHR SERVICEIMAC
S TATION NUJMBR. 106870 STATION NAM4E: GRAFENWOHR AAF GFR PERIOD OF rdCORD: is-8l
_____ - -MONTHi: MAP lF0URSILST3: 12UG-14oCC
I WIND SPEED IN KNOTSOIRLCIION 1 1-3 4-6 7-10 11-16 17-21 2 2-2 ? 28-33 34-40 41-67 408-55 G.E 56 -TOTAL MEAN(DE Gfl-E S-1 I ___ ___ WINO
NNF .6 .91.2
NE .243 .
ENE 4 . .. 9 4.1
__________ L____ f .3 2-a .2 4.3 4. 3
ALE j_,2 !i 3.1 .2 b_ 6. 3 3.9
- ...S.L.j~ 5.3 '4.'4
SSE 1 .9 2.7 .6 3.1 8.9
2. 1..S~ j 2 -. 3 5.6 '3
S SW-, __1.4__ . .0A ka * a2 5.8 5.1
WSW 8 . 1.6 *25.2 6.0
W_~ - * 3.9 '4. -.5 10.0 7.4
6W -6 2.3 8.1 .8 7.7 7.1
N4W I___.8 8-ie a . 3.8 8.2
NNW -I 11 18 11 . 3. 7 5.8
....... ........................................VARABL C 2*9 2.8 .115.R 9.5
TOTALS 1 17.5 35.9 31.8 6.?7 .2 100.0 5 .7
.............................................................................................................................
10111. NUMBSER OF ORS(4l8ATIONS:-930
=mod-- - _ _~
GLO[BAL CLIMAIOLOGY BNANCI- PLRCENTAGE FREQLENCY OF OCCLRRENCE OF SLRFACE WIND DIRE0CION VERSUS WIND SF E[uUSAF TAC FROM HOURLT OBSfRVATIONSAIR -ATHER SERVICE/MAC
S TA I IO NUMBER : 1168 70 STATION NAME: GRAFENO4R AAF GFR PERIOD OF RECORD: 79-87. .... _MONTH: MAR HOURSILSTJ: I Q0-17CO
IKIND SPEED IN KNOTS
UIRECTION 1 1-3 4-6 7-1C 11-16 17-21 22-27 28-33 34-4O 41-47 48-S5 GE 56 TOTAL MEANIDEc1R" SI I .... .. .J 6IND
...........................................................................................................................................................N I .*V .2 1.6 4.2
TNNE I , - 6 1.9 2-,8
NE _ 2.2 I 7.2 1.6 3.4 3. 3
ENE I N._ 2.6 .8 5.6 .1
L I 2.9 3.9 .5 7.3 3.9
-ISE___ [ _V 3. 1 .4 5.8 4,C
_SE_ I 1.8
1.5 .4 3.8 .1
SSE j 1.3 1 .1 .3 2.6 V .0
S J 9 2.2 .8 ... ..... .. .. 3.9 4.b
SSW I _ .6
2.6 . ... . . .. .. . ... .. V.? 4.3
Sw I l.8 3.2 1.2 .1 6.3 4 .9
WSW 1, _O 1-6 1.7 V.3 5.6
•0 I5J* 6 5.6 1.2 .1 13.4 7.1
WNWI 1.2 1"R 3.1 .V .1 6 .7 7.r)I
NW i j.3 1.0 1.2 .3 3.8 5.8
NNW I jtR 2.2 1.0 .1 5.1 4.8
VANIABL( 1 9.0 2.9 .2 17.2 9.5
---------------- 71/I-///// ////////// ////l//I//i///i//////////II ////////////////IIiiiJ ///////// 7.V jill/i
- 1 OA L S - Zs.1 - 35. 3 26.8 5.1 .4 100.0 5. 2
TOTAL NUMBRROF OBSERVATIONS:-qoo6 -.
r" --
(LObAL CLIMATOLOGY BRANC- PERCE.'.GE F REQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SFEED
USAFEIAC FROM HOURLY OSERVATIONS
AIR -EATHER SERVICE/MAC
STATION NUMBER: 1067U STIATIOt, NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 79-87
MONTH: MAR HOIRSILSTI: 1800-2DCD
I WIND SPEED IN KNOTS
UIRECTIUN 1 I-3 4-6 7-10 11-16 17-Z1 22-7 7 28-33 34-N 4U 7 98-55 OE 56 41-47 MLAN
IOE GP.ES 48. GE 56..
.. .. M wIND
... ........................................................................................................ ..... ......- N I.4 .r . ,.'... .
FINE . *b .4 1.1 2.5
I.E -2.Q 1 ..0... .1- 3.1 3.2
[NE -2.0 , 19 ,3 .. 3 .7
z _5 .,9 .9 9.2 3.9
.SE 3... 3.8 2.0
5S E 1.1 .5 ,1 1.7 3.7
S 2- . . 2 ._._ .1 3.1 3.5
SSW 2.6 _ 8 _ .4 3.8 .4
SwI 1.2 .5 3.0 N.0
WSW I 2.7 _.2 .. 5.3 .
.I .N.3 -99 2.! 12.7 '.7
65w I . -2.5 .9 . 3 9.6 5. _
N6 I ,S . .3 1.2 N~9
NNW6' I -- 9 11-
.3-2
• o .+. ... .. ..... .... o................. . . . . . .. o........... ..................+......•..................+................
VAVIAIIE I 2.7 -2 2.9 8.8
CALM 3 ii //i 39.9 /li/il
T07ALS - 3- .4 21,(6 9.9 .6 (2D.0 2.6
TOTAL NUMfER nF OSERVATIONS: 93'
GLOBAL CLIAI-(LOi O B RANCI PERCENTAGE FREQUENCY Or OCCURRENCE OF SURFACE WIND DIREC ION VERSuS WIND SFEEUUSAFL7AC FROM HOURLY OBSERVA71ONS
AIR WEAI-Ek SERVICLIMAC
STAION NUMBER: 1(16610 STATION NAME: GQAFENW04NR AAF (,FR PERIoOOF RECORD: 16-8i_ON7H: 11AR HOURS(LSI: 2100-23U0
. . .. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .. . . . .. . . . . . . . . ..... .. .. . . •...
I WIND SPEEO IN KNOTS1
DIRECTION 1 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-4 41-47 48-5b GE 56 1(IAL MEAN-- OAErGR£[ S I ________- -- - WIND ;
N . . . ..................... .... ... 2. .
NNE I • 81 .4 ,o8
________ NE I 1._ .5 .1 _21.9 3.D
f ENE Ij.8 _ ., .3 .... .. 3.9 3.9
L .,2 3 .r .2 8.4 3.0
fSE 1.5 ,3 1.8 2.0
SSE |,. .3 .1 1.6 2.9
S ___ Li __ *2 .. .. 39
$5W lj .5 .5 .1 2.3 4.3
1.2 1.0 .6 .1 2.9 4 .7
658 ...... 1.9 1.6 .9 .1 4.4 4.0
I .. .. 3.1 4 .1 1.1 8.3 4.4
_NW_ .6 1.c 1.2 .1 2.9 5.9T
-NW, .6 ,3 .3 l~ -1. 4.5
NNW I _ 1. .3 _ ,1 _ ,1 2.0 3.1
VARIAHLE i *17 .. 2.2 9.4
CAL-- 9/jIj///j///P//j/// /// // ////j /// //U#Ii/////I/i/// 52.8 I1IIH
1- 1CALS I 23.3 113 l.0 100.0 1.9
TOTAL NUMPER OF OPSERVATION S: 930
_.iL
OLOBAL ELIMATOLOGV BRANC' PERCEwvlROE FREOIjENCv OF OLCURRENCE OF SUR-FACE WIND DIRECTION VERSL1S WINDOSFEEDUSAFLIAC FROM HOURLV OBSERVATIONS
AIR wEA}I.ER S[RVICE/MAC
$IAIZEN NUMBR:- lb873 SA1TION NAME = RAFENWOR AF 0F P.RiODOF RECOO: 18-ST
.. .. ... MONTH: jMAR HOURS(LSTI: ALL
I wIND SPEED IN KNOTS
LIREC110 1-3 4-6 7-10 11-1b 17-21 22-27 28-13 34-4C 41-47 48-55 GE 56 IITAL MEAN
ID E sLL . . . . . - I NJN U
S N . . .6 * .1 -- 1.2 3.7
NNE .5 .2 .C .8 2.8
N-- F I-1.3 .9 .! ..... 2.3 3.5
FNlE_ 2,i 1 j,.9 .8_ 4____ .8 3.8
_ __ .0 . .8 7.5 3.4
rS~~ i .1 4__ ______ ____ .2 3.o
Sf I . .2 . 3.6
SSE I . 9 1.0 .2 2-1 3.9
I .... 8, ._ 13.5 .8 . .. . . . . . 3.8 8.8
S S W I . . i _ _ 5 3 . 3 8 . 3
SW I i 1.5 .6 .0 3.3 8.4
-sw - _., L .2 1.1 .2 8.9 5.2
W j-2.1. -_-.4 3.1 . 6 .0 10.2 5.9
WNW .8 1. g 1.8 .8 .04 8. 6.5
-- -- NW -6_- . .0.1 6. 1
NNW----------1.32.S 8. 1
VAkIABLE 1 .0 5.I 1.2 .0 6.4 9.3 7
CAL" I . .//////) IjIJI/ii/jj///j///I //////I///// I/jj/,/lj////I///ji //////I/ i 33.8 juilll
TOAL I 2.2 81 1. 2.7 .1 100.0 3.3
...........................................................................................................................................
TOTAL NUMPEQ Of 08SERVATIONS: 1890 t L
GLOBAL CLIMATOLOGY BRANC14 PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WINO DIRECTION VERSUS WIND SPEEDSUSAFETAC FROM HOURLY OBSERVATIONS
AIR WEAllER SERVICEIMAC
STATION NUMBER: 106870 STATION NAME: GRFENOHR AAF GFR PEpIOD OF RECORD: 78-87__ __ _.. ...__AONTH. APR.- HOURS(LSTI _: 0000-OZ00
I wIND SPEED IN KNOTSDIRLCTION I 1- -b 7-10 II-lb 17-21 ,C2-27 28-33 34-NC 4I-47 4B-55 GE 56 TOTAL MEAN
- ____ ___ ____ I I _ _ -- _ % WIND
N I __ 5__ .. .9 3.4
NNE I .3 .3 5.0
_ _ E a .8
.2 2.0 2.4
ENE L- -. .1 2.8 2.9
E 1.7 1.2 .3 3.2 3.6
ESE 1.1 .3 1.5 2.6
SE I _________________________.1 2.0
SSE .6 .6 2.C
S I _ .3 . .5 2.0
SSw I __ _ .2 .6 3.0
S I .W .6 3.0
WSW . /.V 1.1 .8 3.7 N.,
_ .... . . j .. 25 . ... N.-
FNJW I 1.2 1.9 .8 .2 .2 4.8
Nhw I . 5 .3 1 3.8 4.1
....... .. . .. . . . . . . . . . . . . . . . . . . . . . ..... ..... 9....... ... . . . ... . .. . . .. .. .. .....
VARIAbLE I .1 .3 .5 7.8
|ois ,T -y - f fZ- - - SA7 o.0 1
.. ... . ILS- -.......... .- - 2 . - ..3 7.................... ..... . ... . . . .. j.O. ..s
IT
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUECNCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS 6IR0 $FLEDUSAFETAC FROM HOURLY OBSERVATIONSAIR WFATHER SERvICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFEN604 AAF GFR PERIOD OF RECORD: 7-a?._-_... .. .. . .. MONTH: APR HOURStLSTl: 0300-0500
. ...........................................................................................................................I WIND SPEED IN KNOTS
DIPECTION | 1-3 4-6 7-10 11-16 17-21 22-?7 28-33 34-4u '1-47 48-55 GE 56 TCTAL MEAN.. ..OE..Ir . .J . . . . A. N .
-__ -. o 1. 3.o3
NN L .6 .6 2
. . . . 7 .. 1.2 3.2
. .. .. .. . N . . ...... - _ .2.6 3.6
L 1.7 1.4 .1 3.2 1.4
_ [____ _Z__ . -l _ 1.5 1.9
- SE L 6 ,1 .7 2,2
SSE .2 .2 5.5
s .___ J . ... 8_ .* .... 9 2.6
.. S5W.- .. . .. 3.0
SW .6 .9 1.5 3.7
W lSW i. 1.2 .6 2.9 4.3
A I 3.4 4.9 2.5 . 11.2 5.0
.NW 1.2 2.4 .3 4.0 4.1
N A1- 4 1.0 .7 . . 3.1 4.3
N -- _ 1.1_ 2.5 3.1
VARIABLE .,9 Z 1.1 '.7
CALM - Ille/i/i///-/ //j/ j/j/ /ji///i/fU/i//i/ i/i// ii /il//i i 60.8 lU//
TOTALS I - 16. .163 5.4 100.0 1.6._ ..... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- -- TOTAL NUMBER Of OPSERVATIONS: 845-ad
. .LO6AL CLIMATOLOGY BRANC PLRCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECtION VERSUS JNjU SFEEDUSAFEI AC FROM HOUWLY OBSERVAIIONS
Aid~ IEAIK.R SERVICEIMAC
*STATION NUMBIER- 106870 STATI0N NAME : GRAFENWONAi AAF GFR -PERIOD OF RTECORD: 78-87MONTH:_APR HOURS(LSTI: 0660-O80O
.............................."..............................................................................................................IND SPEED IN KNOTS
DIRECTION 1-3 4-6 7-iC 11-16 17-21 22-27 28-13 34-40 41-47 48-55 GE 56 IIAL MEAN
N 1 . . .1.0 2.0 3.5
NN I .| .3 .5 3 .8
_. *9 . 7. 1.6 3.2
____IE--.--- -... ... .3.6 3.6
L 2 .7 2.0 .3 5.1 3.4
S-------L 7 . _I Z__1_ _.4 2.6
St IS j' . 1_1.4 Z.2
5SE .I .. .5 2.5
S .*5 _______ 1.1 2.9
AS , ,. * 2.6 3.6
Sw . . .1 1. .2 2.1 4.4
.. . .. w --- 3 .. 3 2.4 -_ .. _10.4 5.5
6NW .6 .. 1 1.1 3.8 5.5
F I14 - .W. -.0 . 4.4
NNW I 2.u 1.4 .3 3.7 3.5
S1- 4
VARIABLE I .1 1*2 ,4 2.1 oe
TOTALS - -2o.9 2-.0 8.0 1. P10.0 2.2
TOTAL NUFBLA OF OBSERVAIONS. Be?
GLOBAL CLIMAIOLOGY SRAJC- PERCE14TAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPIEDUSAFETAC FROM HOURLY OBSERVATIONSAIR WEATPER SERVICE/MAC
SIATION NUMBER: IC6870 STATION NAME: GRAFEN.OHk AAF GFR PERIOD OF RLCORD: 78-87
MONTH: APR HOURSILSTI: ogUo-IIOC
WIND -PCED IN KNOTS
UIRECFION I 1-3 4-6 7-10 11-16 17-21 Z2-27 28-33 34-4C 41-47 48-55 GE 56 EITAL MEAN
_ I p G R L S ) I W.. A I N O
N -- - - - I.Z .8
.L - - 3.5 V1.2 4, q. ,
NNE t 1.2 1.2 .2 2.7 3 .7
NE___ . . . .. . 1 .2.9 4.9
E NE -3. _ _.6___ - - -- 5. 3 4. 7
E 1.9
4. 3 .3 6.5 4 .
ES _E - 3.8 -__ c .2 _ 7.1 3. 3
~~~~~~L~~~~~ ___t-- _-*-_ - _~- .9 3. 3
SSE .6c 1.,1 2.7 2
S - 1 . 0 . - . ? .. .2 .7 3 . 8
SSW I 1.1 A _ ._ .3.1 4.4
SW 1 .0 1.C .3 .1 2.5 9.8
bSW - .8 2.2 7 3.7 S.2
A I 2,4 4.L 3,.4 _ 1.011.4 6.3
WNW 1 i.9 2.0 2.7 aV 7.4 6. 3
4 1.9 2.1 2.2 _ 1 6.4 S .
NN I 1.0 2.4 .6 3.9 4.6
vARIASLE 1 10..2 1.6 .212.1 9.0
I -CALM -1.- 1///// |R ll l
T0 ALS Z i.3 3 6.4 22.8 T.6 .2 100.0 4.7
1OAL NUMBLE OF OSEKVAIOI ONS" 891
. . . . ..,
6LOeAL CLIMAIOLOGY B ANCpI -PEPCEI.3AGE FREQUENCY OF GLCURRENCE OF SURFACE WINO DIRECTION VERSUS wIN SFLED
USAFEITAC FROM HOURLY OBSERVATIONS
AIR wEAT6ER SERVICE/MAC
STA TION NUPBLR: IC61370 STATION NAME: GRAFENRk R AdF GFR PERIOD OF RECORD: 7 -87MONTH: APR HOLIR,(LSTI: 12 0-14CG
SWIND SPEED IN KNOTS
DIECIION I 1-3 4-6 7-10 11-Ib 17-21 22-27 28-33 34-NO 41-47 V8-S GE 5b ILIAL MLAN
(DLGR: E S x [ .. . ..... WIND.............. ...................................... ...... .... ... .. . ....... ............. : ........ . . . . . . . . . .
N I __ , 1. _,7 . .V .1 .. .. . . 3.3 ,V 9
1N E I ,7 1.E .3 3.q 3.9
__ . . . . Z _ I,. .3 ... . ... . . .. V 9.V
INE . . 9 3.5 .4 ,1 .. _.9 q .8
c 1. ii 7 .1 V.A 4-
LSE 1.9 3.6 .1 S.__ 5.6 4.2
__SE __ _I _ .9_ _2 .4.1,3 1 I . . .... 1 C
SS I 2. 1 , .3 3.9 3.6
S _ _ I _ - 1 L _ .7 4.. 3 . q
~Sw 1 .0 1 .2 .4 2 .? ~.SW .7 2.0 .2 .1 .P 4.9
wSW 1.b p _*EL_ 1. . 6.1. 5.2
w 2.j . - 3.9 . . 7 ,
.N w 1.6 2.a 3.1 .7 .2
N w .9 2.2 _ 2.7 .4 6.t3 .6
NNW 1.0 2.6 __ ..2. 5-'
.....................................................................................................
CALM
-- 2.7 I11111
OTA1 LS I 21.5 40 . 29.7 . I u.2 .6
S......................... . ............................ .................................R 1... ..... .....................
I OTAL NU(MBER OF UP$SERVATIO2NS: 891
U LJ LAL CLIMATOLUy 'AANC I FLP. ENT AY F EPf IU7NCY UF OLCURRE[NCE OF SURFACE WIND DIRECTIUN VERSUS WIu SFEE[DU SAFLTAC FRO-M HOURLY OS[ERVATIONS
AIR ,iATVC R %FQNICL /1AC
TA ION NUMLP : 196970 STA I ON NAME: .RAFtN.OH AAF SFR PERIOD OF u(c0po: 78-87MONT11: APR HOURP(LSTI: lrU")-17C
_ _ _ __IND_ SP[Ln
IN KNOTSUIPECTIES I I-I 9-s 7-12 11-16 17-21 22-27 28-33 34-4O NI-N? 95-55 SE 56 ITAL MLAN
( Of Es) % W Is I. ....** . . .*.*. . ... . .... . .. ... . ... .. . ... .. . ° . . .. .... .. .. .. . . .. .* . .. . .. .. . . . . . .. . .. * *.. . ... . ..... . . .. . .. .. . ... . .. . .. .. .. .. . ...
N 1, ,O *5 q.7 4 .
251 I tS 1.1 .2 ____ 2. 7- .3
N I.4 2.5 . 9. N.
12,2 2.1 .9 5.1 N .
t 2,________-____ 97 .3 7.1 9.5
L1. .2 .2 _ . 5.1 4.5
r ,9 1.5 ,1 2. 4 e.5
- _5_ [ I,. 1.5 .3 3.9 3.8 . ..
1.4 _ _. _ .6 3.7 9.5
KS. 1.5 .9 2.4 3.1
17 4. 1_______ 2. 1 4~
..S. 1. b .4. l.N .. 5.2 5.
* I 2 t,3 .7 . 13.7 6.1
___ w L.....-,b 2.7 2.8 .9 5.9 6.5
I . 3.9 3.4 .'- 8.8 b .3
I .. .2 1.2 b 5., 5.0
VANIAiIE[ I 7.7 1.6 .1 9.5 .1
ICTASL I 2'. N;. , 9.8 9.9 .1 ],4.. 4.2
TPIAL NUMBLQ ('F OFS'FVATIONS: 689
GL.Oj-AL CLIMATO'LOGY SRANCI- PER(.[i.T AGE F IL wUSNC I OF OC CUPRE NCE UF SURFACE WI1ND I RIC IION V IRSUS W1ND SF EEL)USAFEYAC FPIO" HOURL.Y OBSERVATIONS ________
AIR hEATI-EW SE34V1CEiMIC
STATIO0N NUM2ER: 1 06 87 S1TTION NAPE: R A FI N6,) 4 R AAFG F R~ PERIOD 1Jf VECORO: 7A-87MONTH: APR 14OLRSfLS13: IOUJO-20CO
W.IND SPLEFI IN KNOTS5U1'7LCIICN I 1- 3 4-b 7-10 11 -I 17-21 22-2 1 2R-35 34-14L 11-47 40-55 i.E 56 1t L* PLA NIDE Gq- s I6140
N _I 4.2 z. 6.7 3.3
NE Z. I 74 r 3 3 .4 3. 1
ENE .4 1. 13.6 3.7
L S.i 1 7.9 .3 8 .4 3,.2
I SE I 1-6- .7 ___. 2.5 2. 9
__SE 1 .6 23. .5
Su 1.8 I b 3.6 3.31
511 1.0 .6 1.6 3.2
65w 1.7 1.7- .3 3 .3 4. c
I . -- ~7 2.S _ * 1.6 5.1
6114 I 2. 7 2., 2.2 1 7.5 ".o
I 11 .5 1.C 4.6 5.0
VARITABLE C 3 15 .2 .1.9 9.2
TOTALS I 34 .t 24.7 Q. . .1 100.0 .7
T01AL NUMlBLA Of Oft'CR 4A f ICNS: P..
GLOV.AL CLIMATOLOGYBRANCF'- PLRLENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SFEEU
USAFLIAC FROM HOURLY OBSERVATIONSAIR BEATKFR SERVICE/MAC
s TATION NUMRBR: 116870 STATION NAME; GRAFENVOqR AAF GFR PERIOD OF RECORD: 78-87
MONTH: APR MOURSILSTI: 2100-2300
I WIND SPEED IN KNOTS
UXRECTIIN I 1-3 4-b 7-i0 11-16 17-21 22-77 26-33 34-40 1-47 48-55 GE 56 IOTAL MEAN
IDR&E - - i. .... 6 ND
N -- j 1.1 - . --_ .1 2.8 3.5
NNE 1 I.S .3 1.8 2'3
hE [ 2.2 - - _ 1 2.7 2.4
ENE 2.I .' .L 1. .. . .. 3.2
L j 3.7 1.{ S3 1.4 3.c
SE I .L . . . . . .. . ... .2 2 .0
SSE 1 ,I t .. 3.5
SSW .- .7 1 1 . ... 1 3.9
SV 1 . .2 .2 1. '4. 1
S j 2.6-_4.8 2.0 .1 9.5 5.r
WNW J 1.1 1.2 1.2 . 1. 7 5.2
Nu I 1.6
_ I.6 _ 1 3.5 4.0
NNW 2 .3 -. 7 -1 3 .1 2.9
VAWIALE I .1 . .7 9.7
CALM 5U//,j// 2jij/j/j/uj/////j// 56.1 //,/1
TOTALS 22 3 5 1 .7 1~ . 00.0 1. 7
TOTAL NUMBER OF ORSfRVAIIONS: - e82
L.
GLOBAL ELIVAIDLOGY BRANCH PLRCENIAGE FPEGUENCV OF OCCURR17NCE OF SURFACE WIND DIRECTION VERSUS WIND SP'EDUSAFEIAC FROM HOURLY OBSERVATIONSAIR 4CAIHER SERVICE/MAC
STATION NLMAER: 1068170 SlATIN NAME: GRAFENWONA AAF 6CR PEPIOD OF RECORD: 7P-87MON1IP: APR lOURS(LS5?) ALL
...............................................................................................................................IND0 SPEED IN 89075
DJIRECTlION 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-40 -4j1447 48-55 GE 56 11 IAL MANU* - GO
6 0E
5 - -- - - - % WI~ND
............................................................................. ..... ..............................N I 1.4 _ 16 __ - *2- - .03.2 3.
NNE 1.1 7 .1 1.9 3- 3
NL . 1.2 z2 C 2.7 3.8
[NE~ ~~~~~ .- . C. ' t .
E .b 2.6 .3 5.5 3. 7
fSC . . . 1.5 .1 .0 3.3 .
S S E I . . . 6 . .1 1_ _ . 0 3 4 f
S I*1.? 3.7
SSW -.9 7 .2 1.8 3.7
SW j 7 9 1 .0 2.93 493
6Sh -. .S 7 . .0 _ _ 3.9 4.8
i64W 1* .5 2.2 1.A 4 5.9 5.7
-JN -. C. 2.1 4.4..
... ... ... ... .. ... ... ... .. .......VARIABLE I . .1 4.4 . .1 5.5 .1
CALM ., l .jjjJI1// it /I ifi IJI 111/I li It i lj//ij///ImI#/IIIII///uI/iti//i 1///,o 34.8 ////
TOTAL$ 2 1.0 4-.1- 3.9 2. 2 .1 100.0 3.2
TOTAL NiM-Btn of P(9 05 131
Mai,
- LODAL CLIMATOLOGY BRANCH PERCENTAGE FRLQUNCY OF CLCURRENCE OF SURFACE NIND DIRECIION VERSUS WIND SPFEUUSAFETAC FROM HOURLY OPSERVATIONS
AIR wEATHER SERVICE/MAC
STATION NMaER-: 106870 STATION NAME.: GRAFENb;LR AAF GFR PERIOD OF PECORo: 79-87MONTF: pAY POURSILSTI: COO-0200
SI--IND SPEEO IN KNOTS
UIP[ 1 ON i 1-3 4-6 7-1D 11-16 17-21 22-27 2F-33 34-4L 41-47 4e-55 GE 56 3(T8L MEAN
__ _ IDEGREES [ .- - --- - w IND
N _ .7 .9 2.4
Nri( , , .. 5 Z .2
DNE - , -1 .1. 2
L E[ , . 2 ; . _ 3. 3 3.1I
E 2 .6 1.6 .2 4.5 3.2
L_ S LE -.. 1. 2.1
S L __2 __ . . .2 1.5
t
SSW _ - .9 2.0
Sw .5 . .4 . _
.5ww . I .z . . _.2 _2 3.S 3.0
S - _.2 s2.5 .9 6.5 3.9
WpR I 1-, 1. .7 .. .6 3.7 5.0
_Nw I .. 9 .3 .. 5 7.8
- NNW I _ 1. - .4 1.7 2.6
VARIABLE .o7 .7 7.8
CALT-- I1
/j/jijII Jji/ii/ /I//// I// //////IjI/////I/////I/IdI// //i//d ///// 66.6 I/U/l
ic 1s i i9.8 lO. 2.q .1 .1 100.O 1.2
TOTAL NIMBLR OF O4SERVATIONS: 91A
____ ____ ____ ____ __ _ _ _ _ ~ ~ ~ ~ -.
ULObAL CLIMATOLOGY BRANCH4 PERCENTAGE FREQUENCY OF OCCURRENCE UF SURFACE WIND DIRECTION VERSUS WIND SPEEDUSAFETAC FRO- HOURLY OBSERVATIONS
AIR WEATHER SERVICE/MAC
STATION NLVBER: 10b870 STATION NAME: GRAFENAONR AAF GFR PERIOD OU RECORD: TVl-Al-- ---- -- MOT.. MAY _ _- 0URS (LSrl: 0300-0500
,IND SPEED IN KNOTS
IIPLCTICN I 1-3 4-6 7-1I 11-16 17-21 22-27 2R-33 34-40 41-47 48-5S GE 56 TCTAL MEAN
.E. G R |.- S I .... . -- - - - - - - - - x W I N D....................................................................................... ......................
I - - _ 9 .9 1.9
NNE I .7 .1 .8 2.6
NE I .... _ _.-.i " -q-.
FNE I _ .4 7 .2 ___ 2.3 3.3
L J 2.5 1.4 .3 4.6 3.3
--- --- -- ___ 1.7 1.7 1.6
SL J .. .2 _ _ .5 .6
SSE . 5 -1 .7 2.T
S .4.. ... 4 ______,_.. ..... 9 3.4
SSW I_ . . . .. . .. . . . .. .. 1.0 1.8
Su I .5 •7 1.2 3.6
_ usW _. _ _ 1.1 .2 2.7 3.5
1, 3.6 2.9 .8 .1 7.4 4.O
WNW 1. 1.6 o1 2.8 4.c
N4W - -3 . .2
NNW - .7
.3 7.1 2.5
VARIABLE I .7 .? I .0
CALF' -- i/#////iii/-/ /i/i//i/ / i/////1 1/1/////// ///i/i//1//////////i/// //I I////// b .5 /I//
TOTALS 1 19.0 20.s I. .1 20.0 .
TOTAL NUMBE R OF OBSERVATIONS: 91a
-~ .
(.LObAl CLLMAIOL0Y -BRANCH PERCENTAGE FREQUE-NCY OF OLCUPREN[C OF SURFACE WIND DIRECTION VERSUS WINU SPEED
SAFETAC FRG4 1403jLY OBSERVATIONSAIR .[ ATHFr SERVICE/I'AC
SiAI~ON NUMBER: 106873 SIATION NAME: GRAFENAON9 AAF FPERIOD OF RECORD: 78-87
MONTI-: MAY HOURSILSTI: 0600-DACS
I Jlp.D SPEED IN KN IS
DIRECTION I 1-3 4-b 7-10 11-lb 17-21 22-27 28-33 34-4Q 4 1-47 48-55 GE 5b TLIAL MEAN
DE GEES I I WIND
N .I . _ ,5 . ,9 3.6
NNE I .6 .2 .9 3.0
14 L - 1,2 . 1.9 2.9
E NL 2 2.4 2. 1 8.4 3 .3
4 S. 2.8 .3 7.5 3.5
E SE L -2 4--.9 2.3
SL- 3.6
sSEf. .5 l z 1. 7 1 .9
S 1 3 3. 4 22
5SW In1_ *4 .. 3.I
S. .9 .4 1.3 2.8
. 56 7 47 _ -.2 . . -- 9.3 ".5
w 1 2_ 3. 7 1.4 8.5s 8.8
W Wi 7 2.5 ,1 4 .3 3. 7
NA Z.2 1.1 - 3.2 3.0
NNW I . .,5 2.S 2.3
............................................................................................................................ARI)ABLE I 1.3 .,1 B.7
CAL j* i]///j / a4,9iil
K IALS I 34 t 19. -
3.8 3 100.0 1.9
............................................................................................................................
I L IAL NEL A OF OISERVAIONS: 91 4
- LOUAL CLIMAICLOY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WID DIRECTION VERSUS WINO SPEEDUSAFETAC fROM HOURLY OBSERVATIONSAIR EATHER SERVICE MAC
S TAT ION NL.PBER : 106870 STATION NAME; GRAFETi.OR AAF GFR PERIOD OF RECORD: 78-87_ONTp.: M
9A IPOURSILSTI: C900-1100
I _IND SPEED IN KNOIS
UIPECIZON 1 1-3 4-6 7-10 11-1b 17-21 22-27 28-33 34-4.; 41-47 46-SS GE 56 TLTAL MEAN
IDEGREES)- I . INO
N I - 1.? .9 1.6 2.9
NNE I 3.8 .9 2.3 2.4
NE I .5 J1.2 2.7 !.4
• _.. . . [. . __ ____',_,qq~ .-1.NE I j 2.94 .4 4__ ___ .1 4.6
E. 3. J, .'7 .4 7. 1 .8
E SE 5,7 4.0 .5 10.2 ".9
- S !3 3. 2. 3 . - ____ -- 5.7 3.5
SSE 1 .7
1- 7 .5 9.0 9.0
_ S 2. 2. 1.0 _______ 6.1 9.3
1.9 2 .a 2 9.1 9.3
S. 1. 1.9 .3 3.8 4.0
i.SW _1.6 2.9 .8 . 1 5.9 9.8"
9 I -_2.4 9.3 2. __ .2 .. 2 5.3
6NW 1.2 e .9 1.1 3. 5.5 5.9I
N W _. Z - _.3 1.3 4.6 4.9
NN. , I 3.4 2. _-.3 5.8 3.6
VARIABLE I 7.3 .3 7.6 8.3
CALu Ij-I/j/////j 10.2 /M//
tCIALS I 34.j 31.6 - 16.9 1. u I .o 4.0
............................................................................................................................
TOTAL NtMbER 00 OPSERVAIIONS: -930
iLO At CLIM."TCLOY EJANCH PLQCENIAG FPECU-NCY OF OCCuPRR-NCL or SURFACE wIND DIRECTION VERSUS 6IJu SFLEuoSAFLTAC FROM HOURLY ORSURVATIONSA IN wfATiHER SERAICE/MAC
STAIION NUMBER: IC6810 STATlION NAME: GRAFEN0OMR AAF GFR PERIOD OF RECORD: 7P-87MONTp: pAY 1OUROILSII: 12IO-14CO
I WIND SPEED IN KNOIS
uIFLC I I I 1 -3 4-b 7-1t. 11-16 17-21 22-27 2F-33 34-4L 41-41 b-55 GE 56 TGIAL MEANIDCE ( ES I I % WlA4EA..... ......$I . .. .. . . . . & w N
; . - f _.2 1 - 4.2 4.1
NNF. 1.0 1.4 2 .' 3.6
NE . I . ,6
-. . _ - 3.0 3.
INE I 1.8 2, - 4.7 1
E I 1.4 3.1 .1 5.6 3.8
E SE t 3. _ .5 e.2 .'
-- -_ __._,.1- - - .:' ,
________1.,____ .3 ..1
L-zj. 5-- _____ 25 10.3 6.
NSSW . 1.A _. . 10.1 3.0
wSw ____1.4 2 , -. 2- S .3 5.71
_~~- 3.w . . . S. - . , L- C- .1 _1 ..1
_1. _ __
WN W . . . .1,5 5 3.1 .5 0.1 S.1
NW _ 1. 2.0 _ 1.0 . 4.2 5.4
NNW _ - .7 1.5 .8 4.' 44.3
........... ....... ................ ................................. .
j,.6 .9 .1 11.6 8.4
CALM 22 7/1/ /l
TA-L 26.9 43 3 2 . .. V.3.3
TOTAL NgIMOLR OF OBSERVATIONS- 1930*1I
__- ILOtVAL CLIMATOLOGY bRANCH PERCENTAGE FREQUE-NCY OF OCCURRENCE OF SURFACE MIND DIR-ECIION VERSUS WIND $P~LEDUSAFETAC FRO4 HOURL~Y OBSERVAT IONSA IR EATHEP SERVICEIMAC
STATION NUMBER: 1(C687U STATION NAME: GRAFENIO8R AAF GFR PERIOD OF RECORD: 79-67MONTf.: MAl POURS(LSTI: 1500-1700
W.IND SPEED IN ANOTSDIPECTICN I 1- 3 4b6 7-10 Il-lb 17-2 1 22-Z 7 28-33 34-40 4I-4i 48-55 GE 56 T(,TAL MLAN1___ E GE lLS I W IND
N I 1.9 * 6 .44.0 3.9
lIE ~ 9 11 3.0 3.4
NE I _ ~ .9 -2.2 3. 1
E NE 1 17 1.6 1. 4.4 .6
L '.S 4 .4 .4 1.31 4.)1
ISE ___I 3.1 2.0 .4 5.6 3.8a
SSE 1~ 1.9 .4 .1'. 5.2
I .i_3 2.3 .6 .2 4 .0
2.5_ ____5 5.2 3.8
SW 1.5 2.5 .1 4.1 4. I
4.1. S Z ~ . .2 4.9
W 2.b 3.6 .__*4 .__ *1 13. 3 5.8
WNW I :~ . 2.7 .9 8. 1 6.4
NW 1.2 - 1 __ .7 .2 5.8 S. 7
NNW2 2. 7 _ .9 .15.8 4 .5
- ~lES I 29.9 7.. 210 27 .4 100.0 4.9
TOTAL NUMBERP Of ORSERRATIONS: 91
I.-L01AL CLI"'IOLOGI BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SFEEDUSAFLAC FROM HOURLY OBSERVATIONS
AIR WEATNER SERVJCE./MAC
S STATION NUMBER: IC6870 STATION- NAME: GRAFEN 0IR AAP GFR PERIOD Of RECORD: 78-87. . . .. .. . . . . .. . .... . -RONtp.: MAYV FOURSILSIr : 1800-2000
............. ..............................................................................................................********
M IND SPEED IN ANOIS
UIPECTIUN I 1-3 4-6 7-1D 11-16 17-21 22-27 28-33 3-40 11l-N7 48-55 GE 56 TCTtL MEAN
Io G I L .. .. . I WIND
N -- I., ., ,e ,2**.7 1,.. . .1 1.9 ., . , , ,, . , . , . i .e i . ,. . . . . . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . ...... .......I...T.......LL _ _.X. . .... .. .. ... .. . . 0. .. .
NNE 1.5 .2 1.7 2.A
2.5 -E NE_. I 2 ,1 .3 . 2.8.. .. EN J _ _ 2 ..s . , . I .1 . . . . .. . . . . . . . .. 3 7.8
E 6.5 .A. .9 10.3 3.2
[ SE__ _ [ 1 . 4 _... .3 .9 3 . 1
_ I. .1 2.1 2.9
_ _. .1 3.0 3.0
. .7 _ 1.2 3. 3
S4 I 1.6 2.1 .2 2.9 3.6
i.6 I .__ 7,9
L_ . s _1 .. .5.6 3.9
I 3.-S 6.1 1.2 .3 10.9 9.6
_________ _. 4?.A 2.7 .1 6.7 5.4
IA-I .r__ 13 1.4.5 9.5
NNW I _ . Zl_ .2 S.9 3.6
VAVIAbLr I .1 2.8 .5 .1 l.A P.s
CAL' "2 # 7.5 //1//,'I
TOTALS 37 .9 29i.6 9.9 'l . ILaO 7.8
I OTAL NUMB EP OF OP.SERVATIONS: -9
U -LO EL CLIMATOLOGY BRANCH PERCE' TbE FREVENhCV OF OCCURRENCE OF SURFACE WIND DIRECTIXUN VERSUS WIND SEEDUSAF ETAC - - ROMI HOURtLY OBSFRVATIONSAIR kEATMER SERVICEIMAC
STATION NUPSER: 106810 STATION NAME: GRAFEN6(UHk AAF SF4 PERIOD Of PLCORD: 79-87MONT4: pAV 'OURSILSII: 21L,0-2300
I -INib SPEED IN KN01S
DIRLCL.N 1-3 4-6 7-10 11-16 17-21 22- 7 28-33 34-4D NI-N7 NA-S S E 56 NLTAL M'iN
_ - -lU~.L~~ N-- WINDN• . .I t % ,L . . .. .. .. ... . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . ... . .. . . .. . . .. .
NNE I .9 S9 i o
_ _
NE I 2 . *3 2. 3 .2I2
-ENE 3,3 _.__.? .2 2.5
E 5-2S. 2.0 .1 7T. 3 2 a
- - 13 Z.N.2I.
-SF" l .I 7 2 I.•
S I -8
..11.9
55, 7 1~ 1. 3
S4 .5 .2*
_WSW, 1. . 3 3 ~ .
. I 2.7 2.6 1.2 6.s N.
6NW .~ 2.0 2. 1 .9 .1 %.0 4.98
NW1 1 __ .4 2 .5 4.2
I -
NNWh~t . *N m 7.5
... .. .. ... .. .. ... .. .. ... .. .. ... .. .. ... .. .. .... . . . 4 1.5.. ..
TOTALS I 25.a 11 .9- 3.1 .4 130.0 1.4
..................................... ...........
I UjAL NUMALP OF OPSERVA?1U'NS: 922
- d-- - -- -- - -- --... .- _- -2,---- - - -
GLOJAL CLIMAIoLO6V 4HANCH PLRCENTAGE FRL.AENCV OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEDUSAFETAC FRO'4 -OURLY OBSERVATIONSAIR ,EATER SERVICE/PAC
SIAIION NUMPLR: 126870 STATION NAME: GRAFENWUHR AF GFR - PERIOD OF ULCORO: 78-87. . .. MONT : MAY VOURStLSTI: ALL
WINO SPEEL IN KNOTSDIrECTION I 1-3 4-6 7-10 11-16 17-21 22-27 2A-33 34-4O 4 1-47 4-55 UE 56 T(TAL MEAN
TOE GR- LS I % WIND
N. I I*9 .7 _ . .0 2.? ',9
lIN4 I 11 .4 I.b 2.9
NE I 1.4 .7 .0 2.1 3.0
[NE I 2.0 . 3 3.8 3.6
L 3.7 2,- .3 6.9 3. 5
fSF I I . 1., _ .2 4.6 3. 3
S" I 1.5 9 .2_ 2., 3 .
1.0i . 2.0 3.8a
S I 1.5 1.3 .3 3.1 3.9
w I 1.2 1.1 .1 2.4 3.6
SW 1 .I (.3 .1 c 2.5 ..
WSW I . 5.C .6 .2 9.5 4 .I
I 2.9 4.I I.9 *2 .0 9.0 .0
W 5 , 1.4 . .0 5. 5 .
N. I 1.4 1.6 .7 .1 3. 7 4 .6
NN, I 2.1 1.9 . 41, 3.7 3.5
VARIABLE I 40 3.9 ,. * 9.3 6..
TOTALS I 28.6 26. r 10.9 1 . 1 , IL.0.0 2.8
...... O............... .... **. 7 *...............3 0...............3 0......... o.......... **...................3•0.... .
TOTAL NuMBER OF URSERVATIONS : 13] 0
ULUAL CLIMAIOLObY bl1'A5CH PEPCENTAGE F LQU. NCY OF OCCURRFN"L Of SUIf ACL wINU UIRECTIJN VfRSUS W INj SEL[_U
USAFLT AC FROM P-OURLY O(SfRVATIONSAIR WFATIf- SERVICE/MAC
SIAIION NUMR[R: 1b6873 $1ATION NAME: GRAF[NWOHWA AaF bFk PLPIOU oF PLCOPD: 77-8bMONTV: jUN l-oURSILSTI: UOC-2 '
I IND I'LEO IN KNOTS
ul6LCTION I I-,
4-U 7-1 11-lb 17-21 21-27 2P-33 34-k 4 1- 4-7 -5 GEb ITAL MEAN101 f,-ESI I I .1%L
.. . .. . . . . . . .. .. . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .... .. .
NNF I "1 .1 3*c
pr I .3 .-! 1. 7
! [ I .9 •. 1.2 2.9NE p~ 1 17
I I
5. ., . .1 I.-, _ ." .
Si I 2.2 .9 .•
I 5.6 3,6 1.3 •1 12.6 .9
_________ ,________ .b 1.2 .3 . 3.2 ._ 9,.
NW j.1 .4 .4 - - ' '
P.6w I .1 1.6 2
A. ..IAH. I . .. .. ....
CALM 7 .C / ////j //j//II/i j/I///j /1/ /I/I////////// I////i I///// //I//////jj//I///////I 7.2, i////
TOITALS I 19
.1 2 I C
............... . .................................- ..... , . ..-. ... .. .... .....--... _....... .. ..... .. ••. ....... ....
TOTAL NUMBfR OF 0f4SfPVA IOUNS: 9 t,
ULO ,AL CLIMAOLOV 8.ANCH PLRCENTAGE FWLQUENCY OF OCCURR.NCL OF SURFACE 4.INU LIRECIULN VERSUS t6IN SFLAE[USAFLI AC FROt 4OU1Y UBSERVATIONSAIR If AT-R SERVICL/PAL
STATfIGN NU0'9ER: IrbP 73 SIAIION NAME: GRAF EN WUHR AAF FR PEqIOU OF" RECORD: 77-86MONT.: JU, POURs(LSTI: C7tO-CSCC
I .INI SF1 IN KNOTSUIf:LCTION I - -b 7-1C 11-16 11-21 42-27 28-33 34-40 41-47 46-55 [ 56 ILIAL MEAN1DE t P _E S I It 6 I to
" ,. Z .8 .6
L7SF I ,.~ .3 .7 2.8
I l.4 .," 3.7 . - --
1751 *6 - ,1 .1 3.8
I .2 1
. 1 . .6 2.8
SW .3 . 2.2 4.0
. I 1.1 .3 .2. 8.
W f .6 . * .
V A RIAM L L 8 .
U'1RLS I 1.3 *. 9 1 7.7 1.
SOIRE NUMBER Or OUSWVAT I3*.: A
-~ - L
LL.AL, CLMAI03GY' SANCH PLRCCNITAGE FPEGUUENCV OF OCCU ENrE OF SURFACE WIND) OIRtClII)N VERSUS WIND SPLEUuSAFET AC FROM 9-OURTY OBSERVATIONSAIR ACLATIER SERVICLI04AC
STA TION NUMBER: 116910 SIATION NAME : GRAFLN.UHN AAF FR4 119100 OF RLCORO: 77-86MONTiF: .jUN IHOURSILSTI: 06(j0O0C
, WINEI 5111( IN KNOTS
DIPEII014O I-3 4-b 7-10 11-16 17-21 22-27 28-33 34-4L 41-47 4b-55 GE 56 TcTA. MEAN
I DlIUP. EC SI I wI NO
N 1 -11 .- 1.2 2.2
NNC 1 . .2 2.
tE P. E .z .
LI 2 - .3 Z1 9. .
F SL __ ~ - 3 .6 2.3
S I 2.1- 2.6 .3
SL A 1. .1.4 *
S 1.__ - .4_ . .
ss. 1.0 - .4- .2 .1 1. V.0
S,____________ A .1 . 1.9 3 .4
I S.49
1 . 7.3 3.~ .
4 .1 1. .4 __2.9 .. 14. 7 4.9
_________________ I ? 31 .7 4 6.6 5.0
14 2.~ 2 . c .2 .3 3 .1
N N. 12 .2 2.6 .
*iIAL -------- 2.9 N.?
TO TOLS Z82., i9.! 7 .2 I. 100.0 2.2
lOYAL NUmI3ER OF 04SE RVA VIONS: 9UG
F.LJaAL CLIMATOLOI.Y BR8ANCH4 PI:RINAI.AE FREQUENCy OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEEDUSArEIAC FROM IPOljILy OBSERVATIONSAIR WEAVIER SERVICEIMAC
STATlION NUMBER: 106870 STAT ION NAME: GRAFEN4UNR AA GFR PERIOD OF ULCORO: 77-86MONTI-: JUN 14OURSILSTI: 0900-IIED
I W.INDJ SPEED IN KNOTSDIRECTION I 1- 3 4 -b -I c 11-16 17-21 z. 277 28-33 34-4C 41-47 46-55 (A 5b OCTAL MEA-NIIO:ESI % W IjND
N I * . .1 1.7 3. 8
Nr 1 .0 .6 -1.6 2.8
u NE 1 . .4 .1 7. 3 2.
_______________ .t, 2 .C .3 4 .9 - 3-. 7
f S'. 3. .1 1. . 5.2 3.
I _ 2., -- 1.6 .2 4.2 7.6
-aJ . 1 .2 .14. 3.
s 2.9 .~3 .1 S.3 3. 3
sSi. 1 .0 1.0 .4 2.4 4 .
.w1- 4 ~ . 1.6 7.2 S. 3
6: 3.3 4.' 4.8 1 7.4 5. 7
6W I 1.9 3. b. bL .__________ _ I. .
NW q- 1~ 1.8 . 4. 7 b*Q
N N. I . . 04.4 4.~
VARIABLE I 2 8.6 1 .6 .1 n0.4 A.
TO TALS I 2q. 3 3 .2 '? .4 .1 .1 1 -1 .f n .t
TOTAL NUMBER Of OPSERVArIONS: 9C 0
GLO6AL CLIM IAOLOGY BR4NCH PL RCENTAG FREQUENCY OF OCCURRENCE Of SURFACE WIND ODIRELTIN VERSUS WINO StEL[USAFEIAC FROM tVOURLY OBSERVATIONSAIR WEAII-ER SERWICEIMAC
- S ,TATION NUMBER: IC6870 STATION NAME: GRAFENWO"R AAF GFR PERIOD OF RECORD: 77-8bMONT-: JUN I-OUR
4 3ILSI: 1?JO-140r
I WINO SPEED IN KNOTSvIRJCIOm I 1-3 4-b 7-10 11-lb 17-21 22-27 28-33 34-4C 41-47 4I-55 OE 56 f(TAL MEANlIt G;LESI[ -- I WNE,
N .I . _ . .1 2 .7 3.1
tiNE 9 8 7 1 .4 3,2T
-_ _N - .e _ .? _ .1 - ?.1 4.0
INL - J N . .R . --.. . . 2.2 2.7
I. 2.t 2.3 .1 4. 3. 5
r - L 1. -- 1 .3 3.3 4 .0
SE- 1 .4 1.4 .3 5.2 4
.
s~t1 .2 .9 .1 . 2. 3 .
I 1.6 ?. 3 4 ,? . . 4
SSW # A.4
j.9 . 4.4 4 1
S5 *J .9 1.9 .9 .13.~ .
WS - .6 jO .9 5. 4.8
-4 I 1 . .4. 3 6.0
.kW w1, 4., 5.9 2.2 12.6 7.0
Nw 1. 4- . 6.4 6.!c
F, N.3 2 .4 5. 3.4
....................................................... ............................ .............................................RDkIA Ae L E 7 13.8 ,. 16, 8.
CAL- ~ jjjIjIjI~/I/I/i~41 ,//
TO IALS I 23.7 'y. 4 3U. 4.3 100.1 -.5
................................................................................................................................... .........
TOTAL NUMB(R OF OPFURVAII(NS: 9La0
~L
GL0bAL -CLIMATOLOGY BRANCH PERCENTAGE. FPL UENCY OF OCCURRE NCE or SURFACE WINO UIRECIION VERSUS WIND SFLED
USAFEJAC FROM POURLV OBSERVATIONS
AIR WEATP-ER SERVICE/PAC
STAIION NUMBER: 1'J687U SlA|ION NAME: GRAFtNWUR AAF GFQ PERIOD OF RECORD: 77-8bMONTP: JU
14 POURSILSTI: 1500-1700
... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. .. ... ............ oo. .. ....... .. .... ........... ... .... ..
I WIND SPEED IN KNOIS _ _
UIPLCCTI,1 1 1-3 4-6 7-10 11-1b 17-21 22-27 28-33 34-4u 41-47 48-55 GE SI TOTAL MEAN
ILE GRZr 5 ) I _I W IND•. .. .. .. ........ .. . ..... .... .o*.. . o...... ..... o........... ............... ....... . ....•... o. .. .. ... ........ . .o .
S - 1.9 Zo .1 4.1 3*5
P "NE 1.3 1.2 2.6 3
.2 ... .
NE I 1.8 .8 2.6 3.2
L NE 9 Z.E - I.V 3.9 3.3
L j 1.6 2.3 .1 V.7 3.8
C S j ~ j 1 1.2 3.
- S L .L- 1~J .1 .6 3. 3
7.E j . 7 .7 .1 3. 9
4 -.~ JN *4 3.0 . 4
SSW 9 .7 0. 2, - 1 3. 8 V .5
sw ... . , .7 .. 1 .V
hiSW - 7 1 .L 1. 6.4 Al q
R _ 2.b I.EL' .9 . .. 1.5.7 2 t P.
W N.0 1 .3 N.V 5.1 1.6 12.4 7. 1
NA W 1 .4 2. 3 !.1 *V.
.N I 'I 3.6 1.2 .1 7.0 V .8
. . .. . . . . . ...........................................
.IABRE I .7 _ 2 12.1 9.0
7OTALS I 21. J7._ _7.1 5 .1 13.0 5.3
_________________I __ ,_____ _________________ ______________ ______________________ __
I IFAL F.uMBE P OF U4StkvAlIuN : 9i67
L.
[LObAL CLIMATOLOGY BRANCH PERCENTAGE FRLOUENCY OF OCCURFENCE OF SURFACE WIND )IRECrION VERSUS WIND SfRLLUSAFLTAC FROM POURLY OBSER4ATIONS
AIR wfATER SfRBICFIMAC
STATION NUMBLR: In6Q7O STATION NAME: GRAFEN.O4R AAF GFR - PERIOD OF RECORD: 77-8bMONTH: JUN POURsItSy): 1800-2000
I WIND SPEED IN KNOTS
UIPECIION 1-3 4-6 7-10 11-b 17-21 22-27 28-33 34-40 41-47 48-55 O 56 TEIAL MEAN
(DE f_-ES I .%. WIND
N I -2.1-1 i03. .I.'[NE 9 1.9 .7 2.6 2.4
_ rft. 1.8 2.3
. FN.. 3NE *!._ ,__.. .. 3.7 2.5
_ 3.7 1.7 5.3 2.8
[ S F ! . .7
. I l - -- - - -. 2 .8 3 2
SE .. 8 .3 .3 1.4 .. 7
S t ._ _o_. .7 3 . 0
S 3°. .6 .1 .. 4
SSW j.4 t .. 1.8 2.8
S4 J .6 .4 2. 7 3.6____
W I .4 2.6 .8 5.8 4.2
- 6.4 7. 3 2.9 .b 17.2 4.6
WNW 2 .6 4. 8 2-9 4 10.7 5.4
NW | 1.6 3.? 1.2 .2 6.2 4.9
NNW 4. 1 2. 3 .7 7. 1 3.4
VARIASLE -7.6 . 2.9 8.7
TOTALS 3 31. i 27 .3 12.2 1. 4 1ZID.O0 3.2
I31AL fNJMBLR OF O9SENVATIUNS: QUD
1l.O AL CLIMAICLUG BRANCH PERLENTAGE F UCNCY OF OLCURRENCE OF SURFACE WINU DIRECTION VERSUS WIND SPEEDAAFEIAC FROM FOURLY OBSERVATIONS
AI .[ATIER SERVICE/MAC
STATION NUMPER: I J6870) STATION NAME: GRAFENWOHR AAF &FR PERIOD OF RECORD: 77-86
MONT_ : JUN FOURS(LSTI: 2100-2300
_ _ _wIND SPEED IN KNOTS
UIPCIL C I I-3 4-6 7-10 11-lb 7-21 22-27 2A-33 34-4U 41-47 486-55 GE 56 TOTAL MEANtULUP-rS) % WIND
.............
o. ...
I 1,Z *6--------,1. 2.6
S,8 2.
N I .2 .1 - *3 3.0
[NE 2.0 .-1 2.1 1.7
L_ j.4 _.9 2.3 2.8
I(S I 1 . 1 .9 2.4
SE - .s .1 . . .. . .. 2 3.o
S E j ., .3 i.0
_ .j ... . . 1.2 2.5
SSW I ,7 ,- 3 .. 1.0 D .9
SW ] .2 .3 .2 1.8 -3 __
WSW 3.5 __.3 4 -. 6 2.8
. 5.6 4.1 1 .C *0.2 3.4
656 J 1 .I 1. .7 2.9 4 .5
tW I 312 L.L __o 3 2.8 8 .1
I 2.2 .2 . - 2.7 -. 6
....... ....................................................................VARIABL I , 4 ,8 ;1 13-2
CIL. 6/'.////I//I /U//I//I/l/4/l///I/////ll/l//Il /// 6 ?,, l/I/
TOTALS 23.5 I-°C] 2.7 .8 l0.0 1.2
T .......................................................................................................................
ITTAL N.UMB8IP OF OOSENVATIUNS: IsgP
.LOLAL (LIMAICLOGY BRANCH PERCENTAGE FREGUEINCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SFEEDUSAfLTAC FRO' POURLY OBSERVATIONSAIR wEATI-ER SERVICEIPAC
STATIoN NUV LR: 106p7 STATION NAME: GRAFENWOHR AAF UFR PERIOD OF RECORD: 77-86MON ,
, :_JUN IOURSILSTI: ALL
.... ... ... .... ... ... .... ... ... ... .... ... ... .... ... ... .... ... ... ... ..... °o. . . .. ... o.. .... ..... •
wIND SPEED IN KNOTS
LIREC71VN I 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-40 41-4? 48-55 tiE 56 ILTAL MEAN
-- ~ - TDL.9jj.i --- ______- WIND.......S . .. . ... . .. . .. . . .. . .. . .. . . .. . .. . .. . . .. . .. . .. . .
N I .3 .7 .0 2.1 3.0
NF 1 .4 1.1 2.8
1NF .4 . .1.3 3.C
.. . .( .. .. . . __ - - - - - - - - - - -.. .. 2.1 2.7
L 7.I 1.4 .1 3.5 3.I
. St 9 j. _ 2. ,. 3 1
S. C. .1 .-- 1.9 3.3
* j _ .o .4 .1 . 2. 3.1
S . . j.4
.9 .2 -. . .2.1 3.9
Sw ],? .9 .3 .0 2.4 4.0
w - Sa .... ,. 2.2 .7 5.0 4.3
4 .. 3 . 3 -- 2.9 _ _ . . . 13.94 4.9
_w 1.7 3.1 2.4 .7 3.7 59.9
_- NW-.. ....--. 3 . 1.2 4.5 5 .2
VARIABLE I 4. 9 *. .0 5.9 8.9
... .. .. .. ... .. .. ...... .. .... ... .... ... ... .... ... .... ... ... .. . . . . . .. . . . . . . .......
TOTALS g 25.6 23.0 13.6 1.9 05 10DO. 0 3.0
TOTAL NUMBER OF 0,1 1EVAI1INS-: 1193
uLOUAL CLIMATOLOGY BRA1NCH PERCENTAGE FREQUENCY OF OCCURRENCE UP SURFACE WIND OIRECI: N VERSUS WIND SFEED
USAFEIAC PROM HOUVTY OBSERVATIONSAIR WEATIER SERVICE1MAC
S TATION NUMBLR: 106 70 SIT1ION NAME: GRAFENWOHR AAF UFR PERIOD OF RECORD: 77-8b
MONTI: JUL fOURSILSTI: OO O-OO0
I ,INO SPFED IN KNOTS
DIr ECTION 1 I-I 4-6 7-10 11-16 17-21 22'-27 28-33 34-40 '1-47 48-55 GE 56 TLTAL MLAN
.. (FGP S -I . -- . .- --. - --- -- WINL
:4 . . . .. .. . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . ...... ....... . . ....... .. .. .. ..
N V.4 2.o
/NE , .2 ,.0
N. . .. . 5 .5 1."
1IE__ I . .4 2.5
L .1 , .9 2.L _
__.SE_ --. 1 ___ .1 4*,5
SE j.0 .1 .°
. I- _ 2 _ _ _.3 3.3
SS,. __ - 1.4 3.0
SW 1I. .9 2.2 3.3
V 5W I 2 V 22 .4--5.5 3.5
S . 3.5 2.7 .3 b--------- - -- - - - - 6.6 3.8
6tW 1.1 .4 .2 .3 2.1 4.8
. NW - _ I ,._ , .2 1.R 3.3
N _ _ ... *1 1.3 2.9
.......................................................................................... ........... ........................VAIALE.4 .4 8.0
CAL'4 / ))l / / 75.1 /////1
TOTALS 3.7 7, ,o -. 4 ICO. .9
TOA UBRO AEIIU': 9
GLObAL CLIM I OLOGY BRANCH PERCENTAGE FRLOUENCY or OCCU9RENCE OF SURFACE WINO DIREC71ON VERSUS WIND SFEEUUSAFL AC FROM POURLY OBSERVATIONSAIR WEATFIER SERVICE/MAC
-STATION NUM9ER: 106873 STATION NAME: GRAFENWOHN AAF GFR PERIOD OF RECORD: 778MONTH: JUL HOURS
3LSTI: 0300-0500
I WINO SPEED IN KNOTS
UIPLCIZON I 1-3 4-b 7-10 11-16 17-21 22-27 28-33 34-40 41-47 48-5 GE 56 ITAL MEAN
___D!oGR-_LS I 0 1N...................N
N* I *3 .2 .1 .6 4.5
FiNE I
NE I .z 1 .3 3.3
ENE L 8 _ _ .8 1.9
L I 1.4 .2 1.6 z.0
ESE E5 ,_ _ __ ,S 1.8
SSE .2 . 2.0
-- 1 __ _______1.4 2. 1
w I .9 .3 f.Z 2 .q
SW 1.4 .9 .1 Z.4 3.4
6SW I 2.6 1,: .1 4.? 3.4
I 3.6 2.6 .4 .__ . . .. .. . 6.9 3.8
WNW ..9 e0 .6 2.3 4.7
I __ NW_.o __ .. 1. 7 2.
VARIABLE 1 o1 .1 12.0
- -CALK-- D 7T)F-i ~ /t t tt H t / ~~~I tt tt 73.5 /////1
T OALS] It.1 - .4 5 1U.0 .9
I OTAL NUMBER OF OBSERVAT IONS: 9,4
.. ....LOA L-CLIMATLO RANCH -pIERNTAGE. FREQUENCY OF OCCURRENCE OF SURFACE WINDIRECIION VERSUS WIND SFEDUSAFETAC FROM FOURLY OBSERVATIONSAIR WIATIER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAF[NWQNR AAF GFR PERIOD OF RECORD: 77-86MONTH: JUL HOURSILSII: C6UO-O8O0
I .IND SPEED IN KNOS
DIRECTZON 1 1-3 4-6 7-11 11-16 17-21 22-,-7 28-33 34-40 41-47 4B-55 GE 56 TLTAL MEAN
. ..[R[ ____ _ .. ... WINON . . . .2 ........ . 3
%NE L ., .2 3.C
. . . . NE . . .2 3 2.7
_ ENE .6 . 1.1 2.9
f .b
1 . 6 1 . 8-
-- ESE __IF9 . 2.? 2. 3
SE . 5 .2 1.7 2.4
SSE 1 2.1 .1 2.2 2. .
- -_1 |_ .4 . 3. 1 3.3
SSW I .3 2.2 3.4
S~ i' .22.5 3. 4
W- SW__ 2.1 ~ .6- S. 7
3 I I. S 2.2_ 11.5 4.6
NW | i.7 1.5 1.0 4.2 4.6
NW _ I .9 . .. 9 . .8 4. 3 4.4
P NW 1 - .9 .4 2.8 3.0
......... o..,:' : ' ................................................ .... .. ... .. ......VARIABLE I .9 .9 7.9
-__ - __ .1t
?OIALS 1 23.? 7 7 . f 5.p 100.0 1.8
TOTAL NUMBER OF OBSERVATIONS:~ 924
..LO.AL CLIMAIOLOGY BRANCH PERCENTAGE FREQUENCV OF OCCURR.NCE OF SURFACE WINO UIRECITON VERSUS WIND
SFLEUUSAFETAC FROM FOURLY OBSERVATIONSAIR wEATF[E SERVICE/MAC
STA1ZO-- NUMLR: 106970 STATION NAME. GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-86MONTH: JUL I'OURSiLSTI: 090D-11CC
I WIND SPEED IN KNOTSUIRECTION I 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-4O 41-47 48-55 GE 56 TCTAL MLAN(OrGR-ES I 2 I 1 N'
.____N I2. .9 .. 2.5 3.1
NNE .8 .7 .2 1.2 3 .5
NE _ _ _ .6 ... 1.0 3.8
__ _ ENE !o,. 1.5 .1 _ _ 2.6 .9
E 2.t 1.1 .1 3.5 3.2
I SE - -I
- 1. 3 .1 -- _4.7 2.8
SE 2.7 - 1 -6 4.3 2.8
SSE 3.5 .5 .2 4.2 2.6
S1 8 2_______6-- 4.7 4.0
--SSW . 2.1 .2 4. 1 3. 7
S. :.4 2.3 .6 4.3 4.6
WSW 5.4. . . . . . . . 6 4, , 1, . -2
W . 2.7 8.5 5.1 ,3 16.7 5.6
_WNW 3. 7 .3 2.4 .3 10.7 5.1
N .9 3.4 1.4 6. 7 4 . 7
NNW -- 1. 9 _- 1.7 . 6 4.3 4.3
............................................................................................................................AARIABLE I 1,148 ., 5.4 8. 1
TOALS-- I/ //3/3/ ///// 34.6 11./////2////// / 1///.1 120.0 /7.9
TOTAL NUMBER OF OBSERVAIONJI: 9i4
... .L
UiObAL CLIMATOLOGY BRANCH PLRLENTAGE FREQUENCY U(r OCCUqRENtC[ OF SURFACE WINO DIRECTION VERSUS WIND SFECIUUSAfE TAC FR04 I-OURL OBSERVATIONSAIR WEATIER SERVICE/MAC
STATION NUMBER: r6tP70 SIATION NAME: GPAFLN6UHR 4AF GFR PEPIOU OF FLCORO: 77-86
MONTp : JUL FOURS ILST I: 12.0-14VU
f WINO SPEED IN KNOTS
UITLCYION 1 1-3 4-b 7-lQ 11-16 17-21 22-27 28-33 34-40 41-47 4h-5s GE 56 TTAL MEANWE _R. ES I I -INU
......... ........ ........ ........Id .8 1.2 .' .1 2. q,2
N NE 1 .9 .6 1.6 3.5
I* 9 1q .. 3.2
LNF 1.6
°_. .1 3.6 3.6
I 1.9 . .6 3.4 3.8 -
[SE _ __ . . . . ... 3.2 3.5
- . SE 1. _ 1.3 -. 1 2.8 3.8
SSE .7 1~ 0 .1 2.8 -3 _ _2
S S . . . . 3.7 2.2 .5 .
SSW _ 1 - j.5 - _ , .5 3.1 4.3
SW . 1.6 .4 2.4 55
I.'Sw _ ,7 A4 l_ 1.4 8.1 5.2
6 3.0 7 6.3 . ,17.6 6.1
69W .. 3 5.8 .9 13.7 6.
NW 1.9
3.4 2.9 .4 8.7 5.R
INTW I 26 . 1.1 .2 6.6 4.4
VAPIABLE 1 .2 8.4 .6 9.4 S.6
CALM 4.2 II/
TOTALS I 26.3 3b.- q .8 3.2 103.0 s .
........................................... .............................................................................................
TOTAL NUMBER OF OliSERVAT IONS: 4
ULOuAt CLIMATOLOUb BRANCH - PFR(E[IiAGE FREwUNCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WINO NFECO
USAFLIAC FROM HOURLY 014SERVATIONS
AIR ,EATi[R SER ICEiPAC
StA1i014 NUMELP: IIAO STATION NAME: GRAFENWOWR AAF GFR PERIOD OF PECORD: 77-86MONTp: jU L
POURSILSII: 15CC-17LL
WIIrL SIEED IN KNOTS
bINELclCTJu I 1-3 4-N 7-10 11-lb 17-?1 22-77 ZP-33 34-B, 41-47 4b-55 6E 5bN UTAL MAN
ID! UR-ES) I I 61N{
n ,... 12 ._ ._ ., 7.. . 9
' I " , 1 .0 27 3.
t4 I *S 1.0 1 3'. ''
I . . 2.4 1. .. . 2. .L
1SF IR 1.1 .8 ,.1 3
.4
.2_,-- * 3. *
S S 3 1 . 2 .2 2 . 7 7 9
SW 1.S . . 3. ,A 4. _
2~ .... 1§ .... &"____ • - -. - V.1 5
. -- 3.9 7 . 7 . 1 . r, 5. 7
WNW 1.9 '4- 4.4 .9 11.' V.5
1WI _ .5 4 A .2 A1 .. 7 b.
_NNW 2, 3. 1.2 7. 1 4 . 7
.. . ..... o..+..o.............+... .+°...*...-...-...°...... ....... ' °*°° +'''
BAkIARLE I 6.9 18 V.P 2
I I '- [ ////////I///./////I/7///Ji/iI//II/ /////// /l///I/I//I////// /I N.? /i/l
TOTAlLS 208.5 36 . 2 74.6 3.~ v .1J a7. S.0
..................................................................................................................................................
I ,r AL NUMBE~ OF OBSERATION,: 9.:4__ L..
,L~J ,AL CLI MAI OLUGY rRArCH PLRCELNT AGE FRL UU54.CV UF OCCURI CL OF SURt ACE WINDG UII3ECTI ON VERSUS d~IND Si LED
i SAFI, IAC FROM I-OURLAV ORSFRVATICNS
AIR .1tAER SERVICE/PAC
S TA I IN NUM13IM: 1 56 8 7 SIAT ION NAME : GRArEN6UHRAA6 F GFR 4144103 OF PCCORD: 77-86
MONTH-: JUL IOURSILSTI : 18 7-2GLG
______________________..443 SPELO IN KN904PLN-ulI"LCIICN 1 1-3 4- 7-IC 11-16 1-21 22 '7A-33 34-4L 41-4? 48-55 GE6 CTL 'A
11111,p- 1 5LS1 I % NN
I 2. 7 .3 .. 8. 3.
1d I 2 . -17 2.4
NC f 2, .~ f- 2. 4
L 1 -7 . .1.A .6
SS4
4t- - .' 7 31 14.5 3 F
3 4 .9 . 1 1 .2 7 4
N. j 7 .5 2.01 4
VAR AB.? 1 .5 4 5.2.1 14. 7.
TOTAL 3. , 4 ..20 t 7.7 ____________ 1 0. 0 . I
T TL N.. L Of -F, St .k VA I I. uNS
GELUtAL cLIMATOLOGY PRANCH PERCENTAG.E FREQUENCY OF OCCURRENCE Or SURFACE WIND DIRECTION RERSUS WIN 2I SPEEDU SAFE? AC FROM POEPREY OBSERVATIONSAIR WAATER SCR41CEjMAC
STATION NUMBER: 106870J STATION NAME; GRAFEN.C)HR 41 f GF 8 PERIOD OF RECORD: 77-86- - - MONT-14 JUL "OURS(LSII: 2100-2300
WIND SPEED O NtDIRECTION I 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-40 41-47 46-55 I.E 5b. 1(181 MEAN(DECIIAESI- % WI t AND
..................................................................................................................................................-N j .. R- .111 3.2
ONE I 3 -. 0
N .__5- .5 2.0
E Nff 4 1' 1.4 j.b
E j .4 1.4 1 .5
ESE 5 .5 1i.14
- -t -. 2 2.0
SSE1 1 .5 2 .4
S - I. - - - - - - - - - - - - - 1.3 3.0
3 1 11 .41 1 1.6 3.j1
WSW 1 2.1 2. -'.e 3.5
* I -4.9~ I.e _ .4 .2 4.6 3.6
64 -a 12 .7 2.Z .
v.A 3. I- - -. 4 2 .3 3.4
NNW4 I . 3 .4 2.6 3.4
V8NIABLE1 Is4.1. 9 .0
CAL- ,ii///I/I/i//~I /d//I/Hl i //l//iilili~i/ll/l 69.4 i/l
TOTALS I q h 4.1 2.6 .1100.0 1 .0
TOTAL NUMBER OF OFSCRVATIONS: 9. 2
GLOvAL CLIMAIOLOGY BRAtjC-- PERCENTAGE FRELQUENCY OF OCCURRENCE OF SURFACE WIND DIRECIION VERSUS WIND SPLEU
LSAFETAC FP0 HOURLY OBSERVATIONS
AIR WEATI-CR SERVICC/MAC
STATION NUMRER: 10b873 STATION NAME: GRAFEN,04R AAF GFR PERIOD Or RECORO: 77-86
MONTH: JUL HOURSILST): ALL
I WIND $PE') IN KNOTS
OIPLC ION I 1-3 4-6 1-O 11-16 17-21 22-27 28-33 34-40 41-47 48-55 6E Sb 1I(AL MEAN
(DEGR.ES I II WIND
... . ........................................................................................................................
N 1 . . . . . * .0 1 . 7 3 .7
NNE 1 _ 7 .3 1 1.1 3 2 ... .I
N - _ I .5 - .. 1.0 .0
I.E I - 3_ 1. .. 9 3.c
I l.8 *A .1 2.4 2 .9
( SE I .0 __ 2 . 1 2 . 8
. . . .S C I .1J ___ 1. •~ -_ ___ __ 1.•7 3.0C
SSE 1 2.0 3.1
S __1.2 .. .. 2.7 3.6
SSW . -. 2 . L ..... 2.2 3.6
SW L . 1.2 .2 2.7 3.9
WSw . . ._ .7 , 5.7 4- 3
w 3.7 _ .5 2.9 J . 12.5 5.1
6NW 2.n 2,p 2. 3 7.3 5.6
NW [ . . . 5.4 4.7
NNW _ I __- 2.3 _ 1.4 .5 ,0 4.0 4.0
VaRIABL- 1 .3 .1 2.9 .5 3., 8.7
TOTALS I 24.1 22.1 11.6 1.7 .0 1un.0 2.7
.0 ...... M ....... ...... ..... ............... .. .. .. .... ... ...... .. ... .. .............. ...... . . ...... .. .... .......
TOTAL NUMBER OF OF'SFRVAIIoNS: 73188
GLOb AL CLI°ATOLOGY RRANCk PERCEN.TAGE FREQUENCY Of OCCURRENCE OF SURFACE WIND UiZRECIION VERSUS WiiNU SfEEDL SAF.TAC FROM HOURLY OBSERVATIONSAIR EAT-[R SERVICE/MAC
STATION NUMBER: Ir!6870 STATION NAME: GRAFENW04R AAF OF R PERIOD Gr RLCORD: 77-86MONTH: AUG HOURS(LSTI: 0000-020C
.,oo.,..oo.o.,,,..,,o,.,......oo,,,o,,...,.,o,.o.........,ooo, ,..o,,,..o,,.,,oo..,e.,o-...o,.o.,,,...o.,oo,.....oo..o-o.o.oo
IINO SPEED IN KNOTSDIPECTION 1-3 4-6 1-IG 11-16 17-21 22-27 28-33 34-40 41-47 48-55 GE 56 ( TAL MEAN -
IDEGP. S_ I . .- 6 1 6INU
N , - . . . . .. 2 3.o
K NI I i . i.O
NL _- .3 3.7
ENE .. 9 .2 . . .. ........ 1.1 2.4
E .6 . .1 1.4 3.6
SE I ._ _ ___ .2 2.0
SS E .2 .2 2.5
SS I 2 3 3. 7
SW .Y 3 .6 .8
WSW. 1.5 .9
.3 2. 7 3.4
, 3.1 -$.9 1.3 I 8.4 4.4
6--NW 2.5 1.6 .4 1 4 b '4.0
.NW _ I_ _ 1.1 .A_' . . ,1 _... .1 __,1. 3.8
TINw _ .9 3 3 1.1 .2
VANIAVIE [
TOTALS 12/3 -. 2.7 * 71.0
T OTAL NUMBER OF OBSERVATIONS,- 930D
kiLOtAL CLIMATOLOGY BRANCt- PERCENTAGE FREQUENCY Of OLCURRLNCL OF SURFACE WIND OIRECIION VERSUS WIND -FLEUt SAFLTAC FROM HOURLY OBSERVAIIONSAIN .(AI[-ER SERVICEIMAC
STATiON NUMBER: 116 e70 SIAI1ON NAME: GRAFEN6OHR AAF GFR PERIOD OF RECORD: 77-86
MONTH: AUF. HOURSLSI): C3CO-OSUC
I WIND SP EtE IN KNOTS
UIRLCOION4 I 1-3 4-6 7-10 11-16 17-21 22-27 28-33 34-4C 41-47 b-55 GE Sb T ,TAL EPEN
(Of GR- S I W I ND
N - . 2 _,1 __ . .1 .4° 4.°0
TI .4 - . rN[ I 3 .1 .1 .0
NEA .4 . .4 2.31
SAf _ . A .1 . .. . 1.0? 2.0
r.S --c 9 3. 9 2. .
L N iA . .1 4.2 3.6
S SL -... 8 1. .9 2.
_StAR L _ .1 .0
W 5 .e , .I .6 3.4
TS -... 4 3. 2... . . .. . .8
.... ..................................... ....... ...
CTALM O. 111 tS ,
..... .. .. .. . .. .. .. . .. .. . .. .. .. . . ..... .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . .
IOTA NU~LR O OBERVAIONS 93
-LOAl CLIMATOLOGY BRANCH .PERCENTAGE FREQUENCY OF OLCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SF EUL SAFETAC FROM HOURLY OBSERVATIONSAIR WEAT-ER SEAVICL/MAC
*S TAIUN NUMBER: 1116870 STATION NAME: GRAFENW04R AA GFR PERIOD OF FECORD: 77-8b_MONTH: AU6 HOURStLSTI: 0600-08CU
I wIND SPEED IN KNOTSDIPECIION 1-
~ I -6 7 -1G I-6 17-21 27-?7 ZP-33 34-q 4 -47 48-55 GC Sb T(ITAL MLAN
_ IDEGOLLS I I... wNL
.................................................................... ............. ........ . ... .....................
ON[ .s .5 i
E - 2 .4 3.
4 . . . .. . .9 .4
r SC I- ___ _ -- -- __ 2.'
SE__ I _____ -
S _I ___.4 .2 __
SSW____ .1Nh. j . .0 ...6 . .
W 4 .4_ 3.0 1.4
kN'A .7 1.9 1.5
NW _..S __.l ._ .
f ~ .
CALMLI OF O//i/i/TI(iN$/ 1 j 'i
IC iZLS i 22., it r n.a
T OTAL NU~MB LR OF r, SERVA T I ,NS: 41
GLOBtAL CLIMATOLOGIY BRANiC4 PERCENdTAGE FREOaIENCY Or OCCURRE(NCE Of SURFACE WINO DIRECTION VERSUS WIND S;EEO'SAFETAC FROP HOURLY OBSERVATIONS
AIR WEATFER SERVICEIMAC
STATION NUMBER: 10687a STATION NAME: GRAFENbOVR AAF GFR PERIOD OF RECORD: 77-86____..... _ ONTH. AUG .._ HOUflSL$Tl: 09UO-1lO0
I. IND SPLiO IN K OIOTS
DIRECITON | 1-3 '-6 1-10 11-16 17-21 22-27 26-!3 34-.0 l0l-47 08-5S (. S6 IcTAL MEAN(BE PoL5L I -- - -- -- -- - - a W
-- Of_.P x L.. ... .. . . . .. . . . ... . 2*9"z~.. .. .... ...... ; ...... ...... ...... ;....................................................... "..............................
NNE( .'0 .4 1.8
FOE .6 __ -__________ .t. 2.3
... . . 3- E T E ..... .. . 3
E NIn 2.& .2 5.4 3.5
ESE 1 .3 2.3 .16.7 3.
SE 3 .,7 1.4 .1 '.7 2.8
S I 3 . _ I.s .1 . .. . . . . . . 4.a 2.9
S St_5_ I 2 . .I ... . . . '.2 3.Z
SW L i.6 . .3 3.2 3.9
-- w 2.4 2.41 5.9 '0.5
w N1, J 3.9 A . ; 2.6_ .2-- 1 10.0 5.1
NN .A__ _ 1.3 .23.0 3.2
VARIABLE I . 3.O .4 3.5 O.5
TOTALS I 38.S 2b.2 13.4 1.7 .1 100.0 3.5
TOTAL NUMBER OF OBSERVATIONS: 930
11'
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND $FEEO VSAFETAC FROM HOURLY OBSrRVAIIONSAIR iEATIER SERVICEiMAC
STATION NUMBER: 16870 STATION NAME: GRAFN-OI4R AAF GFR PERIO0 Of" RECORD:- 77-66MONTH: AUG HOUR ILS1I: 1200-1%00
.. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .......... y N P [ ;;.............................................
I MIND SPEED IN KNOTSDIRECTION I-3 4-6 7-10 11-16 17-21 22-27 28-33 34-40 *3-op7 48-55 GE 6 TcTAL MEAN4DEGPEEO L - - - -.-_ ! WINO
.................................................................................... ......................
NN 1.3 .2 1.5 2.4
NE I .8 .2 1.0 2.7
(NE 1 ,.2 1.o .1 2.3 3.S
E 2 . .3 .2 %.5 3.
E SE I '.' 23 .1 4.b 3.7
SE Z.5 2.7 *1 5.3 3.S
5 1 3.9 .9 .4 5.2 3.1
S 2 2.6 2.6 .9 6.0 8.0
SS~ s I ' 2-A iT .1 4.7 4.0
Sw 1.1 1.7 .5 3.3 8.6
WSW 2.0 3.9 2.0 . 1 8.1 5.1
N ! 4.5 6_, . 1.3 - 18. 5.9
U N4W 2.S
1.9 2.7 .6 10.8 5.7
NA I 1.4 3.2 1.5 .4 b.6 5.5
....................... ... ........................... ........ . ....... ...VeRIABLE I .1 63 . 2 7.8 8.8
TOTALS ! 32.5 38.6 21.6 3.2 .2 ,1 IGO.0 8.e
............................................................................................................................
TOTAL NUMBER OF OBSERVATIONS. 930 -
G LOdAL CLIMATOLOGY BRAN~CH PERCENTAGE FREUUENCY Or OCCURRENCE Or SURFACE WIND DIRECTION VERSUS WINwO SFEE33LSAFETAC FROM HOURLY OBSERVATIONSAIR vIEA I ER SERVICEJMAC
STATION NU4BER: 106870 SIATION NANE: GRAFrNOHR AAF GFR PERIOD OF RECORD: 77-8b. .. .............. ... . ... .. _MONTH: AUG HOURs ILSII: 1500-1100
I WIND SPEED IN KNOTDIRECTION I 1-3 4-b 7-10 11-16 17-21 22-27 28-33 34-40 43-97 418-55 GE 56 1L0AL MEAiDEGLRS] - W~-- IND
N J _28 - .3 .% 9.2 1.0
NNE . . .2 1.3 2.3
Nt 9. . 1.5 3.8
L 1 2.7 1. .3 3.7 3.4
___E .. | 2.5 3.9 .1 9_ .0 3.5
1.I 'S 1.9 .2 . 9.0
SSE I 2,. ,s .Z .9 2.9
2.4 42.2
s 1.0 1.6 . .. 2.9 9.9I3
hN. 2.% ... * . 12.3 6.1
NW L .~ !I 13 . - .9 S.3
VARIABLE I , 5.5 .9 .1 6.6 9.0
-CALM I///d/ /j//I/iliiII /1/1Ili 110,1/diiii////iIIII1/11h/Ii /I//iIII 1i 6.3 ittill
TOTALS _ 3..2 39.r 16.3 2.3 .3.1-0.0 "9.s
T OTAL NUMBSER Of OBSERVATIONS: -- 31
Lmin~d
OiLBAL CL '44,OLG BRAr4 C. PERCEN4TAGE FREQUENCY OF OLCURRENCE OF UC l~ ICIO VERSUS WIND SFEEOj SAFE ,AC FROM HOURLY OBSERVATIONSAIR MEAIIKR SERVICE/MAC
-IA1OP N -IC"71680 StIiN N4AME1 iR A F jWe4 a GF -Pf - 1) OF RECORD: 77-Sb
___________________ 8041! UG _HOUftS(LSTI: 1S0-2002
I 114hO SPEEDI IN KNOTS1UILC1ION I 1-3 8-6 7-10 11-16 I1-Z1 Z2-2 7 28-33 34-410 .a1-47 48-55 GE 50 TvTAL MEAN
k ------- 2.2 2.2
~N A . I j~3
.31.6 .
____ - 1.9 6
____________ 1__ 3- 1.0 81.5 2.5
* ~ ~ C .8
&Z.0 2.9
SSE -5 .9 3.
-6 L - 1.1 2.9
SW1.9 .3 .1 2.4 2 .?
658 I . S J ~ -- $.8 3.0
6 W2.3 3.5 2.2 i 8.2 S.1
IA6 S,O 1.2- .2 .
............
TOTAL MER of OBSEIVAIONSt 94r-
'* 6LOBAL CLIMATOLOG- BRANCH PLRCENTAGE(rRLUU-NCY or OCURR(NCE oF SURFACE WIND DIRECTION VERSUS WIND SPEEDLSAFETAC FROM HOURLv OBSERVATIONSAIR WEATIER SERVICE/NAC
STATION NUMOLR. 106870 STATION NiAME: GpRFENboiR A~r Olh PERIOD or RECORD: 17-36... ...... . . .... MONTH: AUG . HOUfRILSTI: 2100-23VO
I wIND SPEED IN KNOT$DIRECTION 1-3 4-6 1-10 11-16 17-21 22-?7 28-33 34-40 III-o1 %a-SS GE S6 TOTAL MEAN
- D OE -. .E R rSI .... I.. . . t WIND
NNE[ I _.s I."NE._t 1 .5 . .2 2.9
L I t~n 1 1.1 7.1
E b. . .. 1 2.
___ _ - -,-------- .5 2.6 ..
- - - - A Sl ___1 .. . ______.... . ..... ___ 1.0 2.9
AC ....... L t99__ __ _3__________ ___*_I_.. .. ___.3 2.3SW 1. 9.2 :.1
S-kiAL- . .6 .(
T W I 1.1 .3 ... 3.S
NW - *3 -. 1 2.31 2.S
NNW - I -. .s 2.9
S............................................... - -- ......................................................
VDMIASILE 8~. .
TOTALS I 11 A.7 1.9 100.0 .9
IOT AL NUMBER OF ObSERVAIIONiS: -91
---- -----
bLObAL CLZIATOLOGY BftRACP PERCENAC.1 FR[QUENCY OF OCCUIRENCEOF SURFACE MIND DIRECTION VERSUS wijNI SPEUC SIAFIAC fFROM HO ALy OBSERVAIIONSAiR l [ATI-[R S[CIw|C[iN;C
S 4 VION tUHSL3*: 1667 SI A IO- -Nik GRAFLN6O4R AAF GH -- PLRAOD OF RECORD: 17-6.. .. O : A Ub HOURS ILS I: ALL
C IO-IkD wO SPED IN wNOISDIRECTION 1- - ?-10 11-16 -2 -? 28-i. 30-OU 11-47 *a-5S GE 56 TECAL MLAN
. ...... .. . .. . . ....................... ...... ...... ... . .. 3. . .o
I C* ht I *1 .1 .1 2.p
INE _ 6 . . .7 .
* . j 1.9 1,2 .1 3.2 3.2
t E 41__ 9 . 2.7 3.1
* ---- -_ . .1 2.2 3.1
LU 6 .12.1 3.0
* ~__ j. .9 .12.91 3.3
| .-. . .. . .. . . . . .
.I jj 3.0 "0 2.1 3..
6wi.3 2 1.9 3.1
C~ I 2. 20 .6 _ .1 5.0 4-.o
!
h _I 9~ 9 25 . 12.3 9.6
WNW I 2.4 1.9 1.9 .2 .0 1.9 5.1
.. . ._ - - j*5 .0 .. . .2.? 3.6
.......................................................................................................................... ....
VAIALEI l .3 2.? 1 2.6 6.9
9A94.3 1,i
TOTALS 2S. i .1l!.0 2 .6
......... .................................. . . .. ....................................................................
TOTAL NURSER Of ONSERVAtioNs:1 i-440
_ _ Sb l J l .19 IJ _ 2. 9.
fLbAL CLIMAIOLbY BRANCH4 - C--Y ( G6E FRLUU(CW Or OCCURR(IdC( OFSURrAC( WIND 01 O CION V(RSUS WIND $FEED,. SarcLAC FRO'4 HOURLY OBSERVATIONS
AIQ WLAITI-(R SRVICEiIP C
STAION NUMBER: l @10 STATION NAME: bRAVN~i0o4R AAF GF4 PEDIOD OF RECORO: 11-86S. ..... ... .. -MONIH: SEP HOURSILST I 0000-02,0
leeooe+.+l ~ ~ ~ ~ ~ ~ ~ .. .... ~ e oe e~ .. oo eo .o + o ~ , . .e . . * + . .....
I iPl160 (P( IN [1 KNOTS
UIPLCION I 1-3 -6b 7-IC 11-16 17-21 22-27 Z@-33 344-4L 61-147 418-55 GE 56 ICTIAL WEAIN
a0D4'PLO-1 I - - - - %6 WIND
O r I . +.3 2.3
r416E I , .? ,.0 ___
ti .416 * .6 2.8INC | ,at * .6 2 .6
t N E , -q . 6
t !,E _ .. 71 1.
SSE i- - - - - -. 1, z.o
,$51 .. - .1 .3 _ _ _ . .
S -. 6 - . I, 2.0 2.9
SS .6 .1 1.6 3.
5w- .16 1.8651 5 I I*' &..Z .23. .
S 3.9 1 -- 2.I . 12.0 16.16
k6 j I.n 1.1 1 .1 ., 41.6
N 1.2 .J --. 2.1 3.5
PJi A-.6 1 .1 2.5 1.0
VDR2SI. I *6 . .? 9.C
CALlP6.9I /
TOTALS I 16.5 11. 3.1 ., 100.0 1.2
TOTAL NURBER OF 0,iSERVAIIONS: AV*
6LOBAL CLIMIATOLOGY BRApiC1 P&RCENTAGE FRLQUJENCY OF OC-CURlRENCE OFSRAEAN IETO ESSWIND SPEEDU!.ATC FRO4 HOURLY OBSERVATIONS.IR. wETO-ER SERVICEIMAE
STATION NUMBER: 106870 STATION NAME: GRAFFNhOIR AAF GFR - PERIOD OF RECORD: 77-BaMONTH:_SEP __ HOURSILSYS: 03UO-CSCQ
MIND SPEED IN KNOTSUIRICTJON 31 4-6 7-1D 11-16 17-21 22-?? Zot-33 3tR-%U 41-41 418-5s GE 56 ICTAL MEAN
-~ - IEGR.LL1 _ _____WIND
f.NE .t.3 1-3
E -. .2 1.6 ,.
ESE .7 J1_______ ____S.
SSE ~ .R .9 2.9
__ 6' .. ___ . .9 2.B
____ .W 2.0
55w 1.2 3.8-_ - .---
9W6 _j . 1.9 .3 .5 4.s
4. - 1 12 9.2 1
b.Nhi f 1.7 .A .6 1 1 .
0 2-2- - 1.9 3.
VARIABLE I.6 .. 9 9.S
CA15. L- .f09 i/1,u 14 h j. 11 11iIi I 00 1
TOAL 6.1 9.7 3.4 . 100.0 1-2
I01*1 NUPOIR oF osrSEVATINS: -494
6LOBAL CLIMIATOLOGY BRANClH PERCENTAGE FRLQUENCY OF OCCURRENCE UF SURFACE WIND DIRECTION VERSUS WIND SPEEDLSAFE7AC FROM HOURLY OBSERVATIONSAIR wEA7IER SERVICEJIIAC
STATION NUMBER: 106810 STATION NAME: GRAFENWO4IR AAF FRA PERIOD OF RECORD: 77-66- ______________ - NlISEP -. HOURSMIS7I: 0600-0800
I WIND SPEED IN KNOTSGINECYION I 1-3 '4-6 7-10 11-16 17-21 22-2? 28-33 34-40O 61 -6 ? 8-55 GE 56 TOTAL MEAN
(DCO~ ~SI I________-____ - - I WIND..............................................................................................................................................
- N j 8 1. -____ ---- 11 -2.7
?NNE ~ ,.2 1.0
k!E i. .6 _____ __________ .5 2.6
I , .2 2.0 2.1
ES__ LE ~1 1.9 1.9 - .
SE91 .1 1.2 2.1
s I .I.2. ________ 2.0 3.2
5~W___ .9 * ___ 1.6 3.3
_______________ 1.9 - .
---- 41W I2 .1 1.@ 2.6
At...............................................................................................1.........VARIABLE *6 1 9.
CALM60.1 i//Ill
TOTALS I 21.0 13. 3 4.8 .6 130.0 I.S
TOTAL F44&AE Of OBSERVATIONS: 895
ImLObAL CLIMATOLOGY BRANCH PERCENT1AGE FRELUENCY Or OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WlIND SPLEDLSAFETAC FROM HOURLY OBSERVATIONS
AIR 4EATIER SERVICEIMAC
SIAIION NUMBER: 1C6870 STATION NAME: GRAFENW0R AAF FR . . . PERIOD OF RECORD: 77-8b6
MONTH: SEP HOURsILsI_: 0900-1100
I WIND SPEED IN KNOTSDIRECTION I1-3 4-6 7-10 11-16 17-21 22-27 28-33 3-4U 4-47 48-5S GE 56 ICIAL MEAN
I___- IUE GP:f SO I_-________________________________%__ WIND....u . . . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . ........... .. .. .. ... .. .. .
N I 7 .8 -__1.5 3.4
NNE I .q .1 .6 2.4
NE 1.0 |_,_ _ _ . 5 2.6
(± I l,. 1.' .. .. . 3 3.0
E 2 -5 I.,, .3 9.9 3.7
ESE I Z.l 1.9 .1 5.6 ,
5.3 2.6
SSE ,.7 1.1 .1 3.Q 3.0
S I l 2.2 ,9 V.6 4.1
55W _____ _ 6 .2 3.9 3.8
Sb b .6 1.! .2 2.1 4.6
b.. s . I w.. 3.9 1.9 7.0 .
I 2.0 b.3
3.8 1.1 13.2 6.1
_ _N_ _ I i.5 23 2.9 .1 6.8 S.9I
____NW I .9 1.0 .7 •I 2.6 5.7,
NNW I... . 3 2.8 3.9.. ..... ~ ~ ~ ...... IN _ # ~ I .. . .
VARIABLE I 2S .4 .9 5.9 9.1
................................................................................................................................................
TOTAL NUMBER OF OBSERVAT IONS: 8 94
_ -.---. _ -I
GLObAL CLIMATOLOGY 8RANCIF PEITCE14TAGE FREQUENCY Of OCCUJRRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEEDIVSAFLIAC FROM HOURLY OBSERVATIONS
AIR WEATI-ER SERVICE/MAC
STATION NUMBLO: 106870 STATION NAME: GRAFENWC4R AAF GFR PERIOD OF RECORD: 77-86.... MONT M _EH SEP _ 0 HOURSLSI1: I,-O- 140
IWIND SPEED IN KNOTS
UIRECTION I-- 8-6 7-10 11-16 17-21 22-27 28-33 34-40 41-7 '8-55 GE 56 ICTAL MEAN
_DE R.____ I _ WIND.......... .......... .......... .................... ... .. .... .. ...... .......... . . . . .........W
N I I.?-- L.C2.? 3.'.
~N L i, , 1.5 2.8
(NE _I_--A-.-! - ,- . . .. ....... . . .. . ... _ - 3.
L 1.6 2.2 .1 5.9 3.6
E SE -3.n 1.3 .2 .__ '4.6 .2
- 2.t 2.0l 4--_____ .1 3.5
SSE j _6 1.2 .1 2.9 3.4.
5 ! ____ ] ,3 ...... .. .. 7.5 '4.0
SSW -.- 2a i. .~ __ 4.3
SW 1 .9 2.2 1.1 5.s . 7
kw5 I _ _ 2 -ui - 1.9 ! 6. 5.8
W ja ~ . 17.9 6.%.
6'- I *i5 s.A 2.6 .7 8.5 6. J
NW 1.2j 2. .2- '43 6.7 -
PANd -4---. . 2.8 3.9
.......................... ............................VARIABLE I .( 7L7 7.3 10.6 9.0
TOTALS I 3C.9 I3..9 e4.c 8.5 100.0 5.0
IOJAL NUMBER Of ONSERVATI,'4S: I tv8
.._l
LO 0AL CLIMATOLOG-Y BRANCF PERCENTAGE FRE QUENCY Of OCCURRENCE OF SURFACE WINO DIRECTION VERSUS WINO SF(EuLISAFEAC FROM HOURLY OBSERVATIONSAIR WEATI"R SERVICE/MAC
S STATION NUMSE: 0687d SIAION NAME: GRAFNWO-ikAAF bFR -PERIO O RECORD 77-8. .. .. . ... .......... . ....- 4N E .EP HOURS(LS TIJ . 1560-1700
| .IND SPEED IN KNOTSUIPECIJON 1-3 4-b 7-10 11-16 17-21 22-27 2e-l3 34-40 1-47 46-55 GE 56 IlIAL MEAN
N I .2 .7 .1 2.0 3.2
NNE I t.7 1.7 1.8
- NE I .7 .7 ...... ... . 1.3 3 .
[N L 2.1 1.0 . .. . . . . 2.9
E 3.'. 1.9 5.! 3. 1
SE 1.9 . 3 .1 3.2 3.5
~s 51 2 .' o I . 1 3.6 3 _3
S 2.0 2.3 .2 4.6 3.9
SS __ j6 21 .4 4 .1 4.2
SW 1 2.S 2'.7 .2 4.9 1.8
vSw z.9
2.A 1.2 6.9 4.6
.. . ._ _. u . 4 6 .4 .3 .. 7
W66 N 1.3 S." 2.e .6 9.7 5.8
Nw I ____ .8 3.2 1.7 1, .. 5.9 5.7
N 14 W ' --- i?~~L__ .2 *1 3.6 3 .7
........................................... ............................................................ ..................................VARIASLE ".3 2. 2 . 9.1
CALK jj/i~IiJi /l/iI/ u//UI//iiiIJ///iI/iIII/ //1/// 9.6 II//i
TOTALS 31. 361.1 L8.6 2.5. .2 100.0 4.'.
TOTAL NUMBEtR OF OeSERVAYION: 894
GLObAL CLIMATOLOGY SAANCF PERCFNTAGE FRE L tCV OF OCCURRENCE OF SURFACE WINO DIRECTION VERSUS WIND SEED
USAFETAC FRnm POUgLY 0 BSERVA7IONS
AIR EAIHER SERVICE/MAC
s ATI-O- NUMBER :-.0-8--sT-T-I ,i--
-ioN--o, AF Gr R PL-oor RECORD: - 77-86MONTII: .SEP. HOURSIISTI: 1860-2D0C
I WI ND SpEcO IN KNOTS
JIRLCTION I 1-3 4-6 7-10 11-lb 17-21 22-21 2P-33 34-4c 41-47 '.8-55 E $6 TOTAL MLAN
... . ........................... .. ..................... .. . . ..... .......... ... . . ...0 S.Z
r. L L .6 .6 1.6
... .-_ I 1..1.n . . , _- . 1.2 2.0
.. .. . . £pE-------------I. - 1 ____ _1.- 1.7 2.0
F SE - 1 _ _. ... 1.0 2.1
___ _ ~L L ... .7 .1 ... .... _________.8e 2.3
SSE I .T ., .8 3,0
. .. .... .-- -- --- I - --- 4- 2 . ." . ... .. .. . .. 2.0 3. 1
$5 W 4h.._ _ _ _-___ -- 1.1 3.3
SW 16 . 2.2 3.3
uSW I ,6 .4 _ __ 5.1 3.8
I .0 1..1.8 14.7 3.8
WNW 1.5 2.0 .7 .2 4.4 5.1
NW _ I _ 1.9 I . .9 *1 3.9 4.b
,NNW_ 1. . . . ... 2.8 3. 4
VARIABLE I 1.1 . 1.2 4.0
-- - C,-L. I- /./il/-/ /// /--// / /I i///// iI / /I/i/i///I//Iiii///#i // 52.1. i//
TOTALS I 26
.j J15 7 5.1 .6 luO.O 1.8
..........................................................................................................................................
TOTAL NUMBER Or OASERVATIONS: 890
I,
I6LOE18L CLIP4TOLoGV RACH4 PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE MIND DIRECTION VERSUS WIND SPECO~_ USAFlIAt FRO' FOIRLY OBSERVATIONSAIR WEAHEF6 SEPVICEIMAC
STATIO NUMRLR: IL687J STATION NAME. GRAFENw04R AAF 6F - PERODOF RECORD: 11-86. . ...... . .. . . ...... .... .._ ONTH: SEP HOURSILSTI
" 21U0 -Z3C0... ........................ ... .................. . .. .• ., ..;. -;............................................................. .
I~ND SEEO 7! ICNOISLiIPECTIUm 1-3 7- 1 ?c 11-lb 17-21 22_7 21-33 34-40 41-47 48-55 GE 56 IITAL MEAN
SNE I ,.1 ,3 1.0I
- .E I .6 6 j.8
- ENE _-- 1.5 1.8
L i 2.4 .3 2.7 2.2
rsr ___-~___ _____.3 1.3
S : _, -z.2 3.5SC ... .. ._______ .
5SS I .2 .1 .3 3..
S b . .4 1.0 3.4
_1SSw I . .6 2.0 2.9
Sw . J -. 1.5 3.2
.. .WSW .9 2.0 .3 4.3 3.7
3 .4 4A 1.3__-_____- 9.6 4.3
NW I 1.0 2.C .6 3.6 4.5
Nw I ___I 1.3 .1 2.8 3.6
I ]_e. 2 2.1 2.4
VARIABLE I , .2 1.0 9.1
CALM b 65.8 /I/I/I
TOTALS -- I 1. 3.i .: u0.o 1.2
TOTAL NUMOLP OF OE.SERVATIINS: 869 JL
t
GLObAL CLIMAIOLOGY BRANCH PERCENIAGE fREQUENCY OF OCCURRrFNCE OF SURFACE WIND DIRECTION VERSUS WIND SPEEDuSAFAC FRO" POLRLY OBSERVATIONSAIR WEATHER SERVICE.IMAC
STATION NUMBER: 136670 SIAION NAME: GRAFENWHoR A GR PERIOD OF RECORD: 77-86______________ _______ _____MONH:SEP HO URSIL SI. ALL
............................................................................................................................
I WIND SPEED IN KNOTSDIRECTION 1 1-3 41-6 7-10 11-16 17-21 22-27 28-33 34-40 1-417 48-55 GE 56 TOTAL KEANIDE614FSI M__ ___ IND
.......................................................................................................................................N __ I *7 9.01.2 3.2
NNE I .6 9 . .
~E L ~ t ~- -1.13 2.6
_ . _-L. 4 _ _ . . .... . .. 2.0 2.7
.. 2. .9 .1 3.3 2.9
SE | _,6 - . . .3 2.8- -- -- ( ... ...... ___________ .
S I 1 1. .1 3.3 3.
_SSW 1_ _. 1.1 .2 ---- -- 2.5 3.8
sw I .2 1.2 .2 2.6 4.0
1.8 I 2.1 23 .9 a1 5.2 ".5
_____ 1______.___ 5.1
bWW ~ 2 .4 1.91 .3 5.4 5.5
N I 1.2 8 ! '.2 5.0
'.N6_ 1-i6, . 2.S 3.2
V . .E . ..... ... .. .. ... 5 9.2
fCALM t I / / II /// II iIf 11 11.6 ///1/
TOTALS I 23.3 20.7 9.8 1.5 .0 -uo.O 2.S
TOTAL NUMBER OF OIASERVATIONS: 1149
1LO6AL CLIMAOLOGT BRiANCH PERCNTAGE -FRLQ L-NICY OF OCCURRENCE OF SURFAC WIND -DIREIICTON VERSUS WIND SPLU"USAFETAC FROM POM r LY OSSERVATIONSAIR WEATHER SERVICC/AC
S S-TA T 10N iiU MRE P 1069ig S IATION AM8( GRFNWOHR AF GFeR ePIOD OF RLCOPD: 17-Sb..... .. . -MONTH: OCT HOUR%LSjI: 00 0-0200
NWIND 5PLO TN KNOTS
OIPECTIUN 1-3 4-b T-1C l1-16 17-21 22- 7 28-33 319-0 %1-1 48-SS GC 56 TTAL PEAN4DEWS0 - -SI I WIND........................................ ;;... . ... ,.........-......... . ............... ,;. ... .. . ..........................
I.3 3.1
NNE .3 7
-~ N ~ ____ ~j ~ - .3 2.3
E NE-______ 2.3 3.0
E 2.5 2. .3 . S.2 -.a
E S E 1 _. 9 . 1 . . .. 2 . 0 2 .c
____I., _1.2 2.'
.S I 3 .3 .1 1.7 3.3
IS±~I i ~ ~ ____ -1.9 3.6
S I.6 1.0 2.6 3,2
____I 23 1.9 .8 S ~ .0
- -_• 1 _ ._ _ L. .i0 1.6 * 1 8.1 S.0US I 11..
5.0NW I .5 .,, . 4 4.2 3.6I
N I .5 . ., . ... , I .. . . . . . . 1 .? _
I .3..
VIHABE .1 *8 .21.21 ~.' .. .V~l &''''l BL[ ... .. ........... ..................................................................................8. " * "'. ............
.I.2
CALM /1 111 ,Il,,,jii/,iuIiI//I I/lj , l /j////////I // /////I///I/ b I ////.#u///// 6I.9 /II//i
TOTALS I 18.8
1 . 1 .6 .6 100.0 1.5
10 AL NUMBEROV O-nSERVATNS: 92.9..
MEN" L
GLOBAL CLIMAlOLOGY BRANCH PERLEIAGE FREQUEkCV OF OCCURRrtdCE OF SURFACE wINDO DIRECTION VtRSUS WI'iU SI'EEUI..SAFLI AC FRO" I'OLRu OBsERVAIONSAIR h.E&tHER SFRVICE/PAC
STATION NUMBER: 106610 STATION NAME: GRAFEt4BORR ASF GFR PEPICO OF RLCORO: ?1-RbMO0NtH: OCT HOURSILSII: 0300-OSLU
I ~INU SPEED IN KNOTSDIRECTION 1 1-3 4-6 1-10 11-lb 11-21 22-27 26-33 39-90 141-41 96-SS GE S6 W(TAL PEAN-
-401iqLal-tJ _____- - --- I W INO
NNE J , .2 .4 3.1
ME.9 '1.
I NE --4.7 j.J-- - - 2.9 3.0
I. S . .1 .. 8 2.4
SE _ L 3 .2 --- -. __ -- _ _ 1.6
A I . .4 ___2- .1 23
5k j 5 E .1n 2.61 .b -
hI I2. .3 2 .6 9.4
--. 2 01 .28.3 9.9
WNW -9 - . __ . 1.2 %,1
NIG - . 1.9 2.6
............................................................. ............ ................ ......................... ~...VAIAILI1.2 1. .7 9.6
TOTAL$ 1 291.1 13 .9 9.1 .a 1CO.0 1.6
....................................................................................
TOTAL kUMOIROFi OBSERVAiIONS:- 93C
bLO6 AL CLTMAICLOGV BRANCH PERCENTAGE FREQUENCY Or OCCURRENCE Of SURFACE WIND DIRECTION VERSUS WIND SPEEDu SAFE? AC FROM POURLV OBSERVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBER: 106870 STATIOk PIANE: GRAFENO4R AA GFR- PERIODOFP RECORD: 77-66
______ ONT: OT HOURSILSTI: 0600-0800
IhINU SPEED IN ItNOTS xIRCINI 1-3 4-6 ?-10 11-16 17-21 22-27 29-353 34-140 f1-97 fse-55 GE 56 TOTAL ME
#4 I 9 __________.9 2.
NNE 's. .5 1.2
WE I .2 .5 S.Z
2-3 3 Z.6 2.3
2. 4 .0 1.9 .b .2 3. 1
(S I 3.7 .5 _________________ .2 2.o
2E ~ .5 .5 1__ 2.4
S IJ*~~~ 1.8 .9
ISSW* _______ 2.b 9
C
SW I . A .2 2 .!1 3.9
tAI~ SW.5 5.s .7
. I 2.6 _ . . 19.1 '.0
WNA .9 *6 .9s 4.~ 6
4 NW -_. .3- 1- 1.2 3. 3
VAIABLE (1.4 .4 1.8 9.8
CALM -IjjIj/jIiIIiIl//~ JJIIj/I/IjiIIi//~///t/I /I/Ii 28 iI/
ToTALS I 24.4 1304 - 5.3 .5 .1 100.0 1.8
...............................................................................................................................................
TOTAL NUMBER OF OBSrRVATIONS: 430
(.LOUAL CLII4IOLOGY RRAACH PERCENTAGE FRELJuENCV OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEED
USAFLIAC FROM I-OLRLy OBSERVATIONSAIR WEAIHER SERVICE/MAC
S IAlICA NUIKBER: IC6870 SlAIION NAME: GRAFrNO4R AAF FAR PEP 06 OF RECORD: ?7-8b.. . . .. .. .. . .. - - MONT14: OCT HOUR$ILSII: U 0UD-I1O0•................................... ............ ............... ....... ... ........ ... ,.,,....... .... .....................
I hIND SPEEO IN KNOTSOIRLCTION I 1-3 4-b 7-10 11-16 17-21 22-71 28-33 34-4U 41-47 N8-55 bE 5b TOTAL MEAN1
t'1
___L5
-!_ - -.. . . . .I ND............................................................ ........ ..... ................ ,........ ............................8 2 .... . ... 1.0 2.1
NNE j 1.1 1. 0 _
NE I1.2 3.5
ENE- I 3- . . 3.4
L 1 N? A. .3 .1 9.2 !.a
f-5E .. aa * -- ______.3 2.5
S I 2 . .6 6.1 3.s
SSW I _ i L -- _ 2.9 3.6
SW j . 1.3 .43.c 4.0
65 I -1 2,9 .8 5; .4 .4
- . 8.~ 3. 1 .3 1 f3. 5 5.6
.Ntw I 1.. .2 1.1 .2 3.8 A .6
NA I _ 1.2 - . -4 2.m 4 .
. . .............................................................................VARIABLE I 6.1.1 1.6 E.9
CALM Iiiiii'iii/iiliii/iiiii/iiijiii/iji//ij//i/i/ 24.4 ijIlli
TOTALS ,32. 2.9 14.4 .4 100.0 3.4
.................................. ....... ..........
TOTAL. NUMBLI? OF OFSERVAIIONS: - 9Vl'
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - -
I/hk' | - -t a, - .- 5.
LLO,8I. CLIPSAJOLO(V PUANCN PLAC!9166L-AG FPL wU7hCY OF OLCURRItjCL )F SURFACE WINU U19(C?2 ON VtR'US b6190$ IUUIAFEi AC FRO' PI0LV OBSERATI1ONS5AIR WELA14ER SERVICEIMAC
51109UMBA 167 5810 h8:GIAL6OR66 1 PERIOD OF RECODi: 17-86
M0NTH; OCI NOUR~lL3,1-I?120029CC
UIEIU - -b ? -in 1116 I .lmINDSl7L0? 12P33 34-410 1 -917 46-55 oF Sb IL 86. Pt AN
IK G- 0- 1. v3.2N
NMI I . .2 .50*
t19 NE -2 _ ~ . 2.9 3.9
L. j .7 2.6 .6 9.9 *.4 ____I
ES L 3- J . ~ l__ 6.6 3.6
_____S_________ 3. b.9
S s i .5 69.2 4.)1
S51 1 1. ~ 1.0 %.5 4 .4 _
f- 3.0 - - 9 2.7 .3 1 1L 5.
69 N I 2.n 2.? 7 .9 b2 _______ __ __ 8i~_
..N . . .~ .- . 2 .9 .'9 ............ . .
12.nl %.
ICIALS i c.03 3b.21 19.9 e.9 8 5 hJO.0 9.6
I itAL Numetl P F 085688*111)95: 0,3C
I.LOBAL (L31'AIOLOC.' 1168CH PLRLENT.AGE ?REQUEJ4CV OF OCCURREWEC Oif SURfACE WIND0 DIRECTION VERSUS MINiD STEELu S FI A C FRO' IlOVRL OBSERVATIONSAIR ..(*IN!R SERVICEIM~AL
STATO N1RIUMBER: 106873 SFAIOt. kh~f: GRAI694IOI4R A91 67 PERIOD 0f REICORD: 77-86NOWTH: OCT NOURsSI.) I53UD-3?D0
I MIND SPCEO IN ANOISDIRELCTION 1 -3 46Sb 1 -3 I 33-16 17-21 e2-,i 28-33 34-40 Oil-44 7 88-S5 GE S& ICIA1 rt ANl~t (-LESI I % SN
'4 I 3.? .2 .9 2.4
INE j1.9 b 2.1F 3.0
L .2 .47 3.6
f SE 4.3 1. __.?.S 3.3
-I 2.9 S. ~ ~' .
S. i 1.4 1 .22. .7 ___
8 I 3..)j . 1.9 .23. .
9F . . .9 *______ 7.6 2.
IO0ILS I 6 14 31.0 1 1.3 1 . . 00.0 3.5
502*1 NUMBE R OF 0f(5(RVAIIONS~ 9s0
mood
C.LO,:A3 CLIMATOL05IY P6*11CH PERCEFNTAGE FPLQUENCY (JV OCCURRENCE Of SURACE WIND1 DIRtLTIONt VERSUS WIND~ PEEU
u$AFLT*C FROM POLY OBSE3RVATION1SAIR WEATHER6 SrRVICE/iIAC
5 1A ION N4UMBE(R: IC0810 S1TAT0ON NAME; GRAFENW0~4WAA6 F 2.FR PERIOD OF RLCORO: 77-86MONTH:. OCT HOUR$ILSTI: ISL-0-ZIC
U I RE CTO I N - 6 b 7-1c 11-26 17-21 22-27 2 F- 3 j 3-16 111-417 146-SS G Sb I( 1051 NCA
I(J(LPUS3I -WIND11
1.0 -1 ,Q . .1 2.1
LM -2 9. 1 3-2--
_____2.( 2-
SL1.6 3.2
SI IW ..7 1.6 2.51
________________ 1.3 .14b 4
a$. . 2.6 1 09- - .11 3.66.
6 .j j~ -1.7 i' 60 .6
F 3.2 4.8
N.iI~ t .9 2.%
...........................................
lOjAL. PU4BR 0f OPSERVA1104dS: 9 3 f
(LO.AL CL]IeAFOLO(T BRANCH PE... r-TAGE FRE 6U' ,CV OF OCCURR!NCE OF SURFACE WIND CIRECTION VERSUS WIND SPLEE
USAFEIAC FRO- I'ULNLV OBSERVATIONS ____.AIR wIrATHER SERVICE..AC
-SIAUON U4BLP: 36 7 ST iON NAME: GRAFENOH4R Al!CV-Ppo oFEOD 16NORNTH:. Ocr HOURS5LSVI: 21JD-2C
....... ........................................................... . ........................................................I IND SPEED IN KNOTS
OUILCION I 1-3 4-6 7-10 11-16 17-21 22-7, 28-33 36-60 41-41 '18-SS GE 56 fOTAL PEANIK +o(GR-1 .S -1 .. ....... .- WINE
P, I 2 .6 6.2
NE .8 2.66I( -- ,6 _ _.I . . .... . . . .. . ,8 2.6
t, NF -- I -11 . -- - - - - - .C !.Z
Li3.- .. . 5.9 3.5
_t s . . .. . .j. -q _ _ _-. . . . . . . . . . . . . . . . . 2.1
5SFI l .n ,6 .1 I.S 3,. .
_ L .2- _ .3 .1 l.5 3.7
l I 3 l
_. . .. 1.I
6 6.Is .
65W., I 2.0 -- _A!2 .3 3.5 3.S
-S w13 3 3. . .6S 3.8
wNW I l.6 1.6 .5 3.2 6.5
Id I q .9 2.6
.N.. . . . . 2. .
VARIABLE 1.5 I,
YOIALS 2j. 3 12.4 ;.1 .6 ,1 ,1 IUOD 1.6
IOIL NUMBER OF OBSERVAIIONS: 93V
.LO!L CLJMATOLOGY BRANCH PERCENT1AGE FREQUENCY OF OCCURRENCE OF SURFACE WIND OIRECTION VERSUS WIND SPECOUSAFETAC #PO FOLRLY OBSERVAIIONSAIR *EATHER SERVICEIRAC
STATION NUMBR: 176870 STATION NAME: OQAFENWOIR iAF UFR PEOIOO OF RLCORO: 77-Sb
- -MONTH: OCT HOURILS7 : ALL
,,114 SPEED IN KNOTSUlRC crIoN i 13- -6 7-1c 11-16 17-21 Z2-27 ze-3 34-40 41-47 58-55 GE 56 TIAL " LANIOEGRELSL! 11 WIND--____ -S 34... c ... .... ... . .. . ... .. .... . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . . . .
61k1 I 3, .1 . 2.3
. .. . . 6 _ _ __ * .2 .0 .. .. . .*q 3.fl
L 1 37 .. .6 .0 6.7 3.5
* 1 _._______, _,__.__. 6. .
SS _ . .. 7 1.- .1 .. ... ... . 3.7 3.0
S5 1 7 ~ 3- 3.6 3. 7
-.5 .. . .I , . ,* 3 .. . . . . .. 7.',
3.8
5 j 3. .9 .3 Z.7 3.8
b~i I - ~ .3 .75.2 .1. _ .b_ 64.5 1.9 __ _.7 .7 _.' 9 .3 5.3
ANA I i.5 .9 .L .0 3.A 6.
?,N 1___1,3 . _ .3 _ .1 . 6.3
1.3. I - . I ._e - .1 3.6 3.3
.................................................................................................................... ......................bARI...EI .1 3.6 .2 .1 .0 s.5 6.7
CALM //I|/f/ 11 1t/ /#jj / 63.6 IIIIII
lOpAL NUMQLR CF DPlSEVAI3ONS: 7619 '9.
.Md bm,
GLO,AL CLIPAIOLOI.9 BANCH PERCENT1AGE FRICUCEiCY OF OCCURRENCC Of SURFACE W1ND DIRECTIONE VERSUS WIND SPELiUSAFE IAC FROM .- L'RL OBSERVATIONSrAIR A[ATHER SrRVIC[.MAC
STATION NUNSE9: 1L6870 STAT1ON NAME: GR8FFtNWIR AAF GrR PERIOD Of RECORD: 77-86. ...... MONTH: NOV HOURS(LSTI: UOLO-02r11
WIND SPEED IN KN01SUIPLCTION I - **-t 7-1in 11-16 17-21 e2-2 7 28-33 38-40 41-47 48-SS GE S6 T1 AL MEAN
% IN
............... ....... . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . ...........................
S " I .6. ~ l , -- -- .8 3,..
ShE - .2 jD -
~E L___ -- - - ~ -. 5 2.8
- hE L ~~ _____2.6 2.9
E .1 2.%_ .27. i
- ~ I ~ * ________ ________3.2 8
1.2_______________ __________ 3.3 2.8
At ti1. . 2.4 3.4
S -1 11 15
w-__ 6 9.7 S.6
Wf W 1 Is8 -- ,5 .2 3.0 8.8
... . ,. . . . . . . . . . ., ,.. . 2.1 .3
i-oiALS 26.3 11.2 9.1 2.3 100.0 2.8
.. _ _ _ _ _ _ _ _ _ _ _ _ __....|.,.. _ ... . 5
1011( umae o O~tR~~zcN~s. _i!
.mm"~ . . . . eee e e e e ee.*ee e e .•o ~ . ,* e. e e ee .o l ,*e *c *t . e . *e f~e e
GLULSAL CLIMATOLOGY BRANCH PERCENTGE FREQU(-NCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WIND SPEEDUSAFETAC FROM I0L'RLY OBSERVATIONSAIR1 iEATHER SERVICE/MlAC
STATION NUMBER: IC6870 SlAlION NAME: G9AFENWOHN AAF 014- - PERIOD OF RECORD: ?7-86_______MONTH- 14O4 HOUpSlLSl):__3U0-O600G
WIND SPEED IN KNOTS(JIRECTIUN 1 1-! 4-6 7-10 11-16 17-21 22-21 7 A-33 34-4U 4 1-47 48-55 GE 56 TcTAL MEAN
-- L -UG~Ei - --.
LNE 1 !.2 .3 .-- - - - - - - .9
5.N p . .0 3.0
CS 2 .0 2.6 .1 .6 -'.
15 ~ . .4 .2 2.1 3 .6
S6 ~ . 1. .3 2.6 3.8
WSW ~ - 1 1. .3 4.1 5. 3
! - -. 6 -. .0 *3 9.8 4 .9
W46 I .1 1.4. .6 .Z3. 3 S.I
NA .6 32 .5 2.4 4.9
VARIABLE 3 .1 .7 .1 .1 4.4 10.2
c A L I I/I I - 1 4.
10 1A LS 3 26.4 20.1 3 .4 1. 7 13 1 100.0 2.S
lCiA. NUMBER OF OI4SERVAT IONS: b
.LOIAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WINDO IRECTION VERSUS WINO SPECUSAFETAC FRO- POLRLY OBSERVA7IONSAIR WEATHER SERVICE/MAC
STATION NUMBER : 106870 STATION NAME: GRAFENw(OIR AAF GF R PERIOD OF RECORD: 77-86.. ..... .. . ..__MCNTH: NOV _ HOURSILST): 0600-0800
I wIND. PEED IN KNOTSDIRECTIUN I 1-3 4-6 7-10 11-16 17-21 2Z-27 28-33 34-4O f1-47 NB-55 GC 56 TTAL MEAN
IDEG~r ESi I . _ - _ __ _ _ _ __ _ _ __ WINOJ. . .. . . . . P.... . . . . . .. . . . . . . .. . . . . . . .. . . . . .... ...... ... .. .. ... .. . .. . .. . .WIND... . .. . .
- N Z _2 - .2 .5 3.5
NNE I ,3 .3
. .. . NE L .. . * 2 ... . .. .. . . . ., 3.5S
E NEf ~ 1 -2.1 4.
L J 3.' 2. A 6.6 3.2
_ E SE 4. 2 .9 5.1 2.3
i1. 8 9 - 2.7 2.8
SSE J 2, .n 2.8A 2.R
S I. . 1.2 .1 4.1 3.3
_ S SW . . .. 2, ,. .. . . . . . . . . .3 7
SW 2. 1 2.1 5.0 3 .I
W _2.7 1.2 .7 _ 3 .. 0 4 2
w - _. 3,4 ___L,95 _ ' ...0 _ .92 5.4
6 NW 1 9 1 . , 5 ,2 4.4 4~ . ?
N6 I 9 .3 ,3 2.9 5.2
- -------- iW. 1.2 2.6.. .. . . .. . . . . . . . . . . . ..... ................. . . .. ... . . , .2.. .. ... . . . . . .. . . . . .
VARIABLE I .1 3.4 A8 ,3 4.8 1.6
CALM 39//i//I//////i,//l//// ///// //// '/./////////////////////j////////fl///// - 9.2 /1///
TOTALS I 3 .2 19 . 7.1 2.o S 0. " 0.0 2.6
TOTAL NUMBLR OF 014SERVATI NS: s8
6LOiA1 CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECTION VERSUS WINO SP'LEUUSAFEIAC FROM IOLRLY OBSERVATIONSAIR WEATHER SERVICE/MAC
STATION NUMBLR: lC6PID STAION NAME: GRAFEN6O0R AAF GFR PERIOD-OF RECORD: 77-86. . . . . . . . . .. ONTAt NOV HOURS(LSI I: 0900-1100
................................................................................ ................ ...........................I WIND SPEED IN KNOTS
LJIRLCEION j 1-3 t-6 7-10 11-16 17-21 22-27 2P-33 34-4U 41-47 48-55 GE 56 ILAL MEAN__ DEGR- Sl t ____ WINO
N I _ =__ ._.! _ .1 .. .... .__ 1.5 3.5
NNE I , 1 . .2 3.0
N _ 9 -5 1.4 2.8
Lr___ _ .3 I!0 1 ... .... 2.1 3.8
E 4.4 2.7 .5 7.5 3
.i
_SE 5.4 1. 1 6.5 2.
S. 3.3 1 . f. - 2.8
ssr 1.9 1.. .1 3.5 3.3
S 3 9 2. I .6 6 6.6 3.4
,__-S . ]l.9 1,7 * __.... . 5 .0 3.4
SW i .5 1.4 .5 3.7 4.2
W5W 1 28 3.4 1.2 .5 7.9 4.7
__.-2 !z -L 3.9 2.9 1.01 __ 1o.4 6.0
WNW I 1.4 Z3 .6 ,1 4. 3 50
N. .9 1. 6 .1 3.3 4.9
NNW !JtLI 8 71 1.6 3.9
...................................................................................................................VARiABLE 1 5.3 1.2 ,3 .1 7.'3 9.9
10TALS I 34.3 26.6 12.7 3.. S I 5 .. 5
........................................................................................................................................
1OjAL NUMPBER OF OflSEIVATIONS: 8BAA
GLOOAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE UF SURFACE WIND DIRECTIItN VERSUS W40 STLEUSAfETAC FROM POtIRLY OBSERVATIONSAIR dEATHER SERVICEIMAC
- -ATION NUBLR: 10870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-S6
.AO N.R.8SAI....... MONTH: NOV HOURSILSTI: 1Zi0-IC0
| M~IND SPEED TN KNOTS ..
UIPIECTION I-3 4-b 7-10 11-16 17-21 22-27 28-33 34-4U -4- 7 4-55 GE 56 T(TAL ELANIDE9Gq; I U I NO
________. 2 _.,..,2 ... . ... . . .. ..
L 1 .7 2.7 .3 4.1 .
-~ __ _ SE ___1 4.4 2.5 .1 7___ 7. r. 3.1
SE I 2-8 1.9 .1 - _--4.q 1.13
SSE 3 ,6 1. .1 5.7 3.2
SSW 3 I.- .4~! 5.6 43
SW 1 .6 1.1 .3 1.0 3.9
_SW _ -J L . .3- ~ _ 9 1 , . 7.7 5.4
W---, 20 o 0 .0 1.5 14. P 6.1
VNiW 2 2. 2., 5 1.1 S~ .2 S.7
N1 L .2 2±*0 .2 *14.6 5.4
NN4 .2 CL 1~l . 4 3 3.9R 3.17
.. .....N...__......._._..._...__.............. . . .......... .. ...... .. I...,..8
VARIABLE I 6.7 1.6 .3 .1 1 . 9 9.7
1S ___, , __ . .
TAS 17.C 3.9 .3 .1 103.C 4 .4
.......... ... . . . . . .. . . . . . .. . . . . . . .. . . . . . .. . . . . . .. . . . . ......... .5.. . .. . ...... ..........
T0wL NuMBLR OF O ,SERVATIONS: 8d
A L.! . . 1 _ . .3 9
, _ , . .. . . .
bLIOjAL CLIMATOLOGY BRANCH PERCE.IAGE FREOUENCV OF OCCUJRRENCE (u SURFACE WIND DIRECTION VFRSUS WIND SPEEDUSAFEIAC FROM 1PORLY OBSERVAIIONS
AIR F.EATHER SRVICEIMAC
S I1IN 118CR 1663 SATIO NME:G WFCR61 A ~ l -- -F PEPIOJOF PLCORO: 17-86MONYH: NOV HOURSILSTI: IS -1"00 r"
, WND SPEEU IN KNOTSDIPEClION 1-! 4-6 7-1 11-16 17-21 22-27 2A-33 34-80 41-87 48-55 GE 56 T(TAL PLAN
-LE G-l' I 1 WIND
.. ...... _ .... .. . . . .. . . . . .. . . . . .. . . . . .. . . . . .. . . . . .. . . ...... ... ..... .. . . . ... ... .... ... .
NNE I .6 .2 .8 3. 1rN- I .7 .2 .9 2.S
L I 3 . 4.7 .3 8.2 3.9
rs I 3.j 1.2 .1 -- __4.4 2.8
S _ _ J 3.b 1.5 . . .. 5.1 2.7
15E 2.93 1-.A .2 8.8 3. A
S I 3.3 .V .2 .... . .6.1 3.3
SSW -- 2. 1- 7 4 .1 3.3
sw I ,.5 .9 .2 3.6 3.2I
i. S2. 3. 3 .8 .2 7.1 4.6
I . 2.1 . 18.2 8.7
iN, I 1.5 1.2 Iof ..0 3.9 5.6
- - NW I . 7 1-7 1.1 ---- 1 4.6 8.9
. .. .... . _ _ ...... . 6 . 2.. .. ... 6 .1
VAIABL I 4.5 .6 .2 5.3 P.9
.O TA o L - . A -- 9. I.5 .2 100.0 -. 3
TOTAL NUMBER OF OkS[RVAIIiNS: BOA
I .. . . . . .. ...
GLO13AL CLIMATOLOGY BRANCH PLRLNTIAGE FRE L.uNCY OF OLCURRNCE OF SURFACE WIND DIRECTION VERSUS WIND SPEED
U SAFE) AC FRO- I-OLRLY OSFRVATIONSAIR FEATHER SERVICE/MAC
STATICh NUUIR: 1b870 STATION NAME: GRAFENW04R AAF GR 2'EPIOD OF RECORD: 77-88
MONTH: NOV HOURSfLST(: 146O-20I;
I wIND SPLEJ IN KNOTS
fillCIION I 1-3 4-6 7-1IL 11-16 17-21 '2-,7 2m-33 34-4r, 41-47 40-55 DE Sb 1T(1L MEANWE O ~ R-LS I _ ... % WIND
I .9 1.2 2.7
NNE | __.__ -
_ I_ _ .. .,I .1 .]7 !-
.N . I .9 ° . 1 1.6 3.6
L) 1 4. - * 37 .7 3. 7
S AL L 3 . 3 .2 2.0
- I S -3.4 2.8
1 -3.4 _.2 -5.1 3 .
SSW .5 1.1 2.9
Sw I .1 Itl 3.6 3.*
WS - I 1,7 - .3 . .- S.C S.0
- I -. 2 2.4 .3 jr.1 5.4
U _1 N.W .2 .2 -4 . ,N. 3-- 1W I .1 1,2 .1 2.V 4.6 ..
t.1.6 [. 1.1 .5 - 3 "I2.4 4.0
VW BL I .1 3.2 ,1 . 7.9 9.4
TOTALS 9 29., 20.9 L.4 ].e ..? 1.0. 2.
.. . . .. . .. .. . . .. . . . .. . . . .. . . .. . . . .. . . . .. . . .. . . . .. . ..... ... .... .... ... . .. . .. . . .... .. .TOTA1 NUMBER OF ORSERVATIINS: sbs
" L0AL CLIMAi5OLOGY PRAhCH PERCENTAGE FRECUENCy OF OCCURRENCE OF SURFACE wlitr) DIRECTION VERSUS 61N0 SPEEDUSAFLI AC FRO- IOVRLY OUSFRVA7IONSAIR WEATHER SERVICE/MAC
ST11TO NUMIBER:- 16170 SIlM1ON NAME: GR&RrFNhO4R AAF GFkIR PERIOD of A(COPD: 77-86
MONTH: NOV HOURS(LSII: 21.O-ZJ00
I WIND SPEEO IN KN3OTSUIPLCIIONI 1-3 4-b 7-10 11-16 17-21 22-27 28-33 3- 1 -47 8-55 GE Sb leoAL -Eah
I ............ ............. " ." '-............."......................"...........................•...............................---I
1. I - *7 -- 1.2 3.
NN. I ,i .1 .2 6.
It 2.NE.. . I .. .! .. ., .1I 2.0
L- .6 9.2 3.c
_ lAS[ I ____ _- • _.. . . . . . .. . 3.7 2'.j
SSE_ 1.9 .9 2. ..6
-S --- 2.5 163.q . c
SSW J j 7 -- 9 . - -- - 2. 7 3.6
5* 1. .9 .13. .?
'4 S. 25 .. 6 6 .4
NW- I . , 9 2. 11 .0
............. . _..... ... . . .. .. ..... .... . 2.7 .
Nb I II. .9 ,! 2.5 6.?
VARABl I 3il ,0 , 1.6 .,
CAL"M % J///i/~//j//lhi ~d/i/j/dj///lI/j///jj/jj //i3.6 /1/
TIOAS I 2 1 p , 2107.0 2.%
;DIAL. NUMBLI OF OPISERVATIONS: Abl
GLObAl. CLIFSVOLOGY AgfCH PERLt,.YAGE F~lLQ4JhCY OF OLCLURR17.CE IF SURFACE WIND DIRECTION VERSUS WIND SPEED
USAFETAC FRO- tPOL.AlV OBSERVAI1ONS'IR MIIATHEP StRVICLII4AC
STAIICN NUMBER: 1nb873 SIAI IOW NAME: G.IAFEN6024R AAF 6dR PERIOD OF PLCORO: 11-8bMONTM: NOV HOIJRSILSTI: ALL
I INO SPECO IN #(NOT$_____DIRECTION I I- 1 4-b 7-IC 11-26 17-21 ?2-Z27 28-33 314-40 4 I-4 ? 18-55 G 6 103* P1.57£QCGQr-ESI a W IND
A., .6 . .111 3.5
NNE . .1 .0 .94 3.0
NE A - .5 .3 -. C .8 3.2
tN % oL 1. d-- - - - - - - - - -2.2 3. 7
E. 4.1 3.2 .3 7.6 3.S
I SE _ - 1 _____ 4__.9 2.6
SL 2 ,j j. 3 .5 2.9
.. . S.... 2., 1.*2 *03. 5 3.0
1.8 ~N . -- 3.4 3.5
sw 1 .7 1.3 .2 3. 1 -3.6
S5W .2 2. a. .3 5.9 N.8
W 3.C . 2.? 7 11. 1 S.5
6 taw 1. .6 ?- .03. 5.0
1 .0 _ . .7 .13.2 5.0
1- - b 6 . .2 1.9 3.6
VARIbLEI . 9%.1 ' .2 .1I .05. .
ICTIA I Sr.1 23.6 10.f 2. 1 .2 .'1 .3100.0 3.C
torAL NtUPIQE OF OISSERVAIONS.: Inol7
GLOL~AL CLIPIOLOGV bRANCH PERCEN.TAGE FREQUEN.CY OF OLCIJRRENC( Of SURFACE WINDJ DIRECION. VERSlUS WIN) 111(3ij$AFLI AC FPO- P01611 OBSERVATIONSAIR 61*3*4(8 SERVICE/MAC
STATION NUP3ER: 13)680 STATIONl NAME: GRAV(N0o.4E LAA GFR PERIOD Of PLCORD: 7-SbMONTH*: DEC HOURsitsyl: 00U0-02t0
UIRLCIi~j 1-3 4-b 7-10 11-16 17-21' 22-2 1 28-33 34-4L 431 851-S bE sb 71L HE KWE G LS11 -- -S s kND
I. I 7 .3.9 2.?1
.l[ 4 .. 7 2-b
I E
ISE -,7 6 S - - . 2.3
c.11 *j 2 .3 .3 Z.6 -.0
S 1 -1, - i . 3 .1 3 .6
Ik I 1.0 - .' -2
6sA I .. Fb~ c .3 '7 5. 7
.2.1]-~f 6.1 1. . 1 19.2 6. 7
61w NW .7 7 1.3 4. 4.2 t.
NW r I 1 1 ~ . . 4.9
TOALSR 26 .4v 6.1 3 . uO 9. 2L
I0* 43)4( NUBE O OUSERVATiONs: 67
LL I &LIS3L 0 b v Ir,CI Pt Of.ft.IA [i F &E cIJNCY Tur OuLt E OF StOF tC[ kl~ DIRtt TI F. VI RSIA S l-L S I LL~A~!7A!____ ___ IU'UL~ VOPS[ VAT 1N7. ____
4 A *eet k .r QVI t /,he
s FA fZch dUF9RE p: I !6- 71 STAION NAdM(; (,RAF I N UH41 LA f (.1.i I(D30 OF ULCORU: I77-SePMONe4g: OfC c POURS U SF)3 L, -07.LL
all ~cc 11 V4 4-b I I 113 17-1 7 F- 3 3 l-4 L 4-14-7- 14-s' S GE -sb 1A
I~ ~~~ .2* . * 1.
7. t g., 2.7 . 1 3.9
St.1 5.9 1.3 Z .
__ _ _ .1s t4 .7 . __ 2. 4 14.1
S4 '.4 2.e 7.. 4'1 1.~ q .
SStW j 6 .3 .3 __.1__ 3__C' .
SW i.e 7, .2 7.10 4.
I.SRI L 2. Z. 7 5. 1.2.9 .
TeJIACS 501 3C 3.1 . . .13 .
b, P______________ .6__________ ____._____
CILN6ME~ Of0L.bVT3N. 1.
t.LN.
..3.LCIPAIOLO6U Pkiw'6taCI PEREEN1ALE FRtHJ-iI4CV lif OICELRR(6CL Of. StRF&CL WIND D1(II~nk W[RSLIS WINE) SLUs 0 i L, A r. F$606 PO'Cty OBSERVATIONS ____
AIR .1Ii(B ISCRVICE/mAL
9A TIC% NUMRIR: 116P702 SlIAll1l1 U a 11: GRArt%.CHR A a GFR 6(6201 Of. RLCOPO: 77-86PION It Ot t .OIRSILSI): Ub..O-OSLL.
.21?) SPELD 16V a675________U1P1.CIICN I - 1 -i 7-A1tc 11-16 1 7-21 22-2 7 29- 33 34-40 ft1 -41? 46655 GE 6 I(tAL. MLAHt
SLPA I 1 61 w)
li[ :1..~ 2
IA S~ 66.1 Z.6
I 2. 1.9 .5 .6 2.
~ I i~s 1.6 .12.0 3. 7
I5 I. A." 0. S. . .2
I~ ~~~~ 1. ..~ .A2.7 .9
I L * . . 636 .
A.14.. . 2.0 1 .1
.6 ... . ................. 1....3 .....
ValIAntt*A i.. . 3.6 A.T
.AL' j,,,,iju~jjjj 1111ii //II oil I/til/ // ///1 /II i#/U/I'/'/'j22//i/j11j 316.9 it////
TOTAL. PAipmep Of 03 SthdAAIOW'.: 16,
(GLOuAL CLIMAOLUb 9l*ljCI- PERCENTAGE FR$.LItNCV OF OCCLRRENCE OF SURFACE WINO DIRECTION VERSUS WINO SFEEU
uSAFLIAC rRO4 POURLY OPSERVATIONS
AIR WEAHER SrDVICfEmAC
STAIO N NUMBER: 1(6870 STATION NAME. ERAFFNWOR A.F 1 PERIOO Of RECORO: 17-S6
MONTI.': DE. IOURsILSTI: C9UO-1100
I .WINO SP1) IN KNOTS
OIVE(.IION 1-3 9-6 1-I" Il-lb 17-21 22-,1 28-33 34-410 11-N 48-SS GE 56 TOTAL MEAN
IOE,S £ c5 I % WIN(N I . *3 °' * ' ° ° ' ' ' ' ° ' * ' ' ' ' * ' ' ' ' ' ' ' ' "" ' '°.1 .9 3*9
LE-- .9 .L 1.2 3.0
I 'W.4 .. 1.5 2.5
L 9.1 4.4 .6 9.1 3.s
F _ - 6,S A. .1 SL 7.8 2.3
S 1 1.0 2. 3 .1
- 3.oz -s __ .5 5.9 3.9
SSW 1.5 12. .z -- _ 2.9 3.7
.Sd 1.2: . __I .9 • 5.6 5.z
.% j , ~ c. .7 Z .2 f.5
. .? .L . . ... . ~ .. . . . . . . . . . . . . . . . . . . . . . . ..2 ... ...... ..9 . _. .1 .2 1 Q.I
V /f,.A' I 2, I 7t 1.' ,! 9.2 1(2.1
ICIL5 St n.3 2.5 1.9 9. .1 ." 4. 10.0 3.5
1I.1At fNUmPLA OF OUSE VAII UNS: bbt
bond
,LObAL CLIMAIOLOGY BRANC. PERCENTA( FRE O-NC OF OCCLRRENC-OF SVRFACE NINU DIRECTION VERSUS 61NC, SPEEDUSAFETAC rROM IOURLY OBSERVATIONS
AIR EA1HEP SERVICE/MAC
STIATION NUMBER: I'J6h73 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-SbMONTP: DEC HOUR$(LSTI: 1 0-1400__ ... - ....__ :. . ... .... ,. . ..... ...,..... .,........ ...... \...... ....... .... .. . .............................•.........
SINO SPEED IN ANOTSUI ECI MN I 1-3 4-b 7-lI 11-16 1 -21 Z-,? 28-33 34-40 4I-47 V6-5s GE 56 TOTAL MEAN
IYE 6.' pSI I ___ W IND
N I *b - . . ,. . . .. .... ....... ..... ... . .. .. ..1 . .
NlE I .3 .1 1.'*T
..... f __I _ 5. i -L. ___ -- -- --g- .- _ 1.9 3.3ENE -- 21J . 1___ ___ .V 3 1
E 3.6 3.a .1 7.2 3.7
ESR L S-2 -..- 1.- 9.6 3.2
SF I 2.- 1.5 3.9 3.0
S 27 7 .5 ___ 5.9 3.8
SSW _ 2. 1 2.2 .2 4___ .5 3.6 8
S W 1.V .9 .1 3.s 5.1
S I -~i 2- . .2 .5 15.3 7.6
__. ,__U__ _ _ _ _ b,_ _.... 1.3 1.9 .4 V.1 7.0
Nw I _ . .I- Z7 . 3.9 5.3
INN I . . .6 .1.2 .1 1.9 4.1
I-
VARIABLE 1 I V.A . .4 6.7 I.1
CA 0; I/U//m lijji// itim/it l/III/ i/ II/////i/jj/i/Jdjiti/#//iii 17.5 11111f-
TOTALS I 30.2 6. V..9 .jo.0 V.3
.. . .. ........... . .
TOT L NUMBER O | RER1,t,
,OS,7 1 1
G.LOB.AL CLIMAIOLOG., BkANC- PLRCLNTAG- FREQL'NCY Of OccMPRENCE Of SFACE WINo OIRECTION VERSLS WIND SFEEUUSAFL TAC FROM 11OURLI OBSRVATIONSAIR VEITHER SERVICEIMAC
S TATION NUI4RER: 106870 STAT ION NAME: GRAFEN60C4R AAF 1.rW PER100 Of RECORD: 77-86-ON-- :DEC POURSILSTI: ISDO-I1O0
1ND SPEED IN KNOTS
DIREC11Oft 1-3 4-b 7-1C 11-16 17-2k 22-77 28-33 34-40 4 1-41 48-SS GE 56 IEAL MEAt
- --E~ - - %t~ ~ L - _ _ -
........... ... ........................ .L. .8 * -11 .
IIE
I. . I _ - . _ _,_ . . . . . . ... . .. .6 3 .2
_ [ iC __ - . .9 .. . --. . . ... . . . ... . . . . .. . . l_--IPE1.9 3.2
L 4.5 3.9 .6 9.0 3.6
- S E _ .. 3._ 171 .L,__,__...... 4.1 2.7
tSE .5 .9 .4 3.8 3 .5
SSW 7- 3 j, .1 3.1 3.8
Si. 1. .7 .2 .2 4.~____
- is -- .~i_ 75_ .e .4 11.7 7.0
WNW .6 2.0 .6- .S .1 4.0 b. 7
NN 1.2 .3 2.4
............. . .. ts.... . .... ... ...... ... . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .
VARIABLE . .1 .1 3.1 .7 .4 S.1 9.5
-CALM 1111.ii/li1jj/1Ui/1/ mil ///li i /I/ ///Iid//m//// l/1/i/o /mlI/// 1 //I 25.5 HIl
TOIALS 2 9. . 14.9 3.f G 8 R 3 I
... w.... _. . 1,.. ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... ..._ ._ . ......
TOTAL NUMBER Of OBSERIVATIONS: 844
omI
6LOBAL CLIMATOLOGY BRANCP PERCENTAGE FFptQUEr.CY Or OCCURRENCE OF SU4FA4CE WIND DIRECTION VERSUS 6IGSPEEDusAFETAC FROM HOURLY 03SFRYATIONS
AIR W.ATHER StRVIEI&NAC
SYAlIN NUJMRL: 106870 TA110 NAHf: &RAFEN4(-kR AAF GFR PERIOOF RECORD: 77-86MONIHi: DEC HOURS(LSTI: l8Ul0-2CCr
f WIND SPEEn IN KNOTSLIPLCTION I 1-3 4-6 7-10 111b 17-21 22-27 28-33 34-40 41-47 4R-ss GE 56 IfTIL MEAN
N I.. . . . . . . . .. 2 2.0
.NE . .. ." 3.3
_ ~ t 1_ __ _ __.. .. . .. ..... . .. . ... . . . . .* .
M NL __ I fl .,2 1. • .•1
L 4.3 2 R .6 7.4 3.5
r____ 5.6 1. 1_____ _____6.4 .
SS. _ , E I 2.1 ,7 .5 3.3 3.s
. ... 1}_ .j-. 1o*3 .6 ._ _5.0 4 .4
3. Sw I ... _____ - ----- -1.8 3.9
Sw I 1.1 1.. 1.0 3.A 4.7
SR . 1._ 1.8 1 5.8 5.2
I 3, 5.0_ 5.7 1.5 ,. 1 .5 6.e
i.NU I 1.i 1.S. .8 .6 4.0 6.8
5. _ . , _ . . , .-4-- , ... 4I~ 4.0
I-
VAlUA6LE I 2.1 1.2 .1 .4 10.0
SO 2LS I 7.j I9. 14.3 3.4 .5 100.0 J3.
TOTAL NUMEq OF OPSERVATIONS: -- ,.6
GLOtiAL CLIMATOLOGY PRANCI- PLRLL1 7AGE FFEOurNCV OF OCCUPRFNCE jF SURFACE N|N0 O:I(CI| 4 WRISUS WIND SFLID
US FLIAC IROA HoUwL OesFa!VI1O% .
AIR SEATITR $ERAICEMAC
SIA110%& ?dj).8Ai: lCbS71 3 STATION NiE: F.RAF U% 0.4R PC~ 0F P100 Of L(C3RO: 7?-Sb.O.hl : DEC HOLQc|L 11: 2 1,0-23'-G
I WIND SPECr'
IN K 1NOTS
VIrEC 7o1 1 1-3 4-b 7-1C 11-I, 17-21 2-27 2P-33 1;-4C %1-47 % -5 6E. 56 TuLAL MEAN
ID G R J S 1 -__I W .N E
,r. I .b _ 1.6-I
ti _ I .9 . 1. 3
. II - -
___________E____ 4.2 2. 4 1.0 71.7 .6
SSE L 4 *3 ... 2 2.9
SSE_____ 3.0
S 2. - .1 ... 4.0 4, .I
SSW _ 1.3 . . .5 2.8 4.4
S w n I , C 1 .0 3 I ._
1.1.__ I _ .1.5 1.20 _ 5. S'.2
- 2.2 .7.5 1.6 1.7 15.9 7.1
6NW t* .i 1.0 . .* 2.7 6.1
N6~~ .8 3-! .6 .4~1 5.9
NNW I 4 . .4 . .9 4.
V8R81881I .1 2.3 .32. 6
CALm - )// /// 3b.6 IIIIII
lOtALS I 4.8 19.9 - .8 7.7 .1 16D.n 3.2
. ....................................................................................
I CYAL NUMBE R OF OISERVAA7IONS: 773
uLOi1AL CLIMATOLOGY BRANCH PERCENTAGE FRECUENCY OF OCCURR'NCE OF SURFACE WIND DIRECTION VERSUS WIND S fLEUUSAFEITAC FROM HOURLy OPISERVATIONSAIR WEATHER SERVICE/MAC
STATION NL1MER: 10687U STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-86_MONT__:DEC POURSILSTI: ALL
I WIND SPEED IN KNOTSDIRECTION 1 1- 4-6 7-10 11-16 17-21 ;2-7? 28-33 34-40 41-47 48-55 GE 56 TcTAL MEANIDLIfs) ... . _ __ ____ES_ I wIND
...................................................................................................... ............. .........N " .2 . 9 28.
NNF I ., .1 .3 2.2
N...._N__I.6 .3 . ? 3. 3
[7N . 1.0 . .1 1. _I8 3.S
L 4 4.4 3.0 .5 7.8 3.4
___ SE 5.5 1.5 .I 7. 1 2.6
_SE I 3., 2 .9 _4.2 2.?
SSE j 2.w .A .2 1.1 3.2
S I 2.1 2.1 .3 4.4 3.8
SSW 3 _ 1.3 .2 0 2.8 3.9
SW 1.,2 1.4 .6 .0 52 1.5
.SW .. . 7 2.6 1.3 S. ,. .. 7 S.I
6 2, 3 4.7 5.9 1.8 .2 .Y - 14.9 7.1
WNW .8 1.6 1.1 .3 .0 3.7 6.3
NW . . . .9 1. .5 2.7 4 .9
r, NW ... . .5 .1 1.2 3.9
VA6IARLF I ,' ,0 2.*9 1. ., 4.3 9.9
TOTALS 2 7R.4 2. 13.9 3.6 .4 .l 1o0.o 3.4
IOTAL NUMBiER Of OBSERVATIONJS: b567
(bLObAL CLIMAIOLOGT BRANCH PLRCENTAGE FREQUENCY OF OCCURRENCE OF SURFACE WIND DIRECIION VERSUS WIND SPEDUSAFETAC FR9O" VOURLy OBSERVATIONSAIR WEATIrR SERVCEIFAC
IsIAIOA NAUMBER' 10b%70 SIATION %AME: GRAFENWUHR AAI- OFR PERIOD Or PECORD: 77-87MONT-: ALL HOURS(LSTI: ALL
1 IN0 SPEED IN nNOTSDIRECTION f 1-3 4-6 7-10 11-16 17-21 2Z-27 29-33 34-40 41-47 48-55 GE 56 JOIAL MEAN(DEGREES I J .. . WINU
N _ I - .9 _ 6 _ ,3 .. . .1.5 3.4
tNE .6 . .0 .9 2.9
E I '9 ._5 1.. 0 ,.. . 1.5 3. 3
LINE - ____. .7 . . 3.1 1 .7
f I 3. 2.S .4 ,L .0 6.1 3.6
[sE ____-- --.3 . _, .... . _... .. 2 7, ,
SE L 2.. _ . * 27 3.1
,i I - l _ . • 1 0 2 4 3.5... ..__________ ....______ _ __. ,2 , _ _ , .
$11 .3 .0 2.5 .I
WSW _ I-.$1, _,1. , , .0 4.9 4.6
3 . .9 3.C ., .0 1,6 5.6
W6. w .. 4 2,1 1.5 • 3 .0 5.4 5.7
NW __L 1., , • .0 3.6 5.0
NiNW . - , _3 10 2.6 !.a
...... .. . . .. . .............................
CI- ALM
i//LM//I//jj/jijI/i // 37.0 j11l1I
TOTALS -I 25. 22.9 12.0 2.2 .1 .0 .0 1ca.0 2.9
fOTAL AJUMER-OF ORSE9VAi 055: 96 040
.MLo
-lA _______
. LObA. CLIMATOLO FRRANC-. PERCENTDGE FREQUENCY or OCCURRENCE Of SuRFACE WINO DIRECTION VERSUS WINO SPLEUUSAFETAC FRO" HOURLY OBSERVATIONSAIR WEA1TER SERvICE/MAC
mSATION NUMR(R: 106R7- SiAfioN--N ME- GRAFENAR AAF 0R- PEDIOO OF RLCORO: 77-87___.. .. .. . . .. _ MONTH: _ILL HOURSILSTI: ALL
CEILINGS 2GC TU 1.400 FEET 61IH VISIBILTIES 1i2 MILE OR MOtAND /OR
CL_L.G._S" 2.U..FEET OR MORE .IH .SIBIL.I.S 112 TO .-112 MILLS
I ___________ WINO SPEE IN KNOTS
G1FECTION I 1-3 4-b 7-10 Il-lb6- 17-21 22-27 28-33-34-41 - 41-47 48-55 6E 5. 6 AEFAL MEANIOE GREES I % I NO
N _; I .. .2 .0 .. ,. 3,
?IN[ F .4 .1 .0 . 2.4
NE 7 .2 .c 1.0 3.o
ENE I I .0 .3 _2.5 3.7
E I .! 1.4 .2 .0 ..... . .4.9 3.c
ISE 4, An . .0 4.9 2 .4
SE .6 1.0 .0 .0 3.6 -. 4
iS[18- " .1 .8 2.7 3.0
S 1.9 1.4 . 3.S 3.3
.SSW 1 1 ,7 .1 .0 2. 3.4
. _ SW I J _.9 .2 .3 .. 2 3.8
65W 2.0 2.0 .6 .1 .0 4.5 4.2
- 3.5 5.C 2.9 .9 .0 11.8 5.2
WNWd_ I- Ib- - z. 01 _ 1. 1 .2 .0 - .0 5. 1
N,,4_ I I.3 1,2 .4 .1 .3 3 .C 4.4
-f.NW • . [. I.P 3.4
........................................ .......................................................................................VARIABLE I . .1,6 .4 .0 .c 2.1 9.4
CAtL4m lmlmm / l// I l / 1// 43.1 TIIII
TOTALS I 28.3 14.3 7.9 1.! .1" . 100.0 2.3-I
..............................................................................................................................
IOTAL NLMBELR OF OfnSrRVAT INS: 2GIb0
pppppppp AAAAAA R910RPRA II I ~ITITI DODDOUDO
v~ppplpppp AAAAAAAA R.PPDPWTPR I IT!II TI III 000000[D
p P PP p AA A RP RR I 0 Do 0O
PPPPPFFPP A AD A NAPAlPPAI I DO 00
PFPPfpppP AAAAAAAAAA APPpprp I 0 00D
F, r AAAAAAAAD RT Q PP I I DO 00
pr AA AA W,, PR TY PUD 00D
P6,AA A Fl' Q p I I OODDUOVDO
C EIL ING VLA SUS V ISIILI ITY A(. NDKY COVEY SUMMA R IES
CLILAN4 VERSUS VIS151LITY SUMMARY
I-IS StMrIA4Y IS A HIRVARIArL fAR2L'tkCT LISIVIALITION BY CLASSES OF CEILING FROM "U IFROLOP- ELL1TO OP 6REATE TH4AN 2QJ.000 FLE? AND AS A SLT-APATL CLASS "NO CEILING". VERSUS VISIBILITY IN 16CLASt# FROM ZERO THRVOUGH EGiUAL To OR 5Ep-R THAN 10 4ILES.
CIATA UFRYAU FROrl HOURLY QB ,ElVAtIONS.
FET7ILENCY bISIRIPUTION PALSLl.IEO PY 4IL SIANUAPU 3-FOURT IIL 5 ROLPS SY MONTHN, MONTHLY AND ANNUALLY IALL YEARS
NOILS:
EGINS.INL IJ 1968, METAP STATIUNS REPORTD VISIBILI TIES 10b MILES AND GREAT R HANf, MIL'S. THEREFORE 0141 LOLIN FOE ISIILIIES EUMUAL T OR GREATER YI-Ah 10 MILESArPLAF PLANK.
AS VA ULE AIRWAVS STAIIUNS NOPAMALL EPUPT VISIBILITIES TO b MILES AND I OR GREATER, OALEEVSOME ATIIONS REPORT HIGHE VALUES. THEREFOWE, THL If' MILE VISIILIY COLUMN SOMETIMES CONTAIN
MALL PERCENTAGE VALUFS. HOWEVLR, THESE VALUES APL OF LITILE mEANIN AND SHOULD BE
D2 IRL SAPUCO.
FOP MA TAN CIVILIAN STAAIUNS POR IIYG "CAVOM". ALL CE ILI&GS ASOVE 50200 FEET I.ERE SUPPESSLDTO 5C0'0 FELT. 1I-EFEFORF, NO PERCENT VALUES APPEAR ABOVE 50')C FELT-
[SAY COAL U SHLMMARY
PYYFSENTS PERCENTAG.ES OF SKY C VFR iTJ L114LR IUTHS Of COACRAuf OR "AIRWAYS CLASSIFICATIONS".
DATA SUMHAdI7L0 BY THE STAN AD AHOUR TIME GROUPS V MONON, MONTNLY AND ANNUALLY IALL YEARS COMBINEDI.
ALSO PrESENTII RPE MEANY SKY COVER'.
F AS AOWAY STATION'. TIWA CONVLRSION FROM TIE AIRWAYS DESIGNATIONS TO ITES FOR PRESLNTATION ARE:
hLEAk /13
'LAT~tREUj S / Ili
AeI'OL -I IN REPRT ID VLE.T RFR TEI IE IIIIYCLM OEIE OT
tOK' I SR CRO
OVEL AST - IL/ I
U1SC LeI., - I/ 10
~L
GLOUAL CLIMATOLOGY BRANCH PERCENlAbE FR:(1ULNLY OF OCCURRENCL Of CEILING VFRSUS VISIBILITYUSAFtTAr FROM HOURLY OdSERVATIONSAIR wEATHER SERVICE/MAC
STATION NMBRE: 10b870 STAT1ON NAME: GRAFLNW04R AAF GrR PERIOD OF RLCORD: 78-8T.. ........ .. ... .. . . ONIpf: jA1 -OURSILSI): DO(-02UL
CCIIN VIbdILIlY 314 HUNDREDS OF METERS
It, I G1 GE GE GE GE GE LiE GE ut UE GL GE GE 6E GE GE. ... F EL.? 1.. b 98 8. N _ 4 32 24 20 16 12 1o 8 5 N (
NO CEL 1 7.0 8.4 11.8 15.1 15.9 17.1 18.-3 18.4 19.8 20.1 20.2 20.2 20.9 20.9 20.9
bE OCCCI 7.9 9.6 13.2 1b.6 17.9 18.6 19.8 20.0 21.3 21.6 21.7 21.7 22.4 22.4 22.4,E 18(001 ...... -. 5 -_.Z14.2 17.5 18.3_ 19.5 20.8- 20.9 22. 3 22.5 -22.b 22.6 23.3 2 3.3 23.jbE I8, ?0) 8.5 it, .2 14.2 17.5 18.3 19.5 20.8 20.9 22.3 22.5 22.6 22.b 23.3 23.3 23.3(A- CU I.E 9000 5- IL3 14.17.6 18.94 19 926 U~ 9. 2L 2 2.6 22. 7 22.7 23.9 23.4 23.4
. 1203001 8.6 I ,4 14.4 17.7 (8.6 39.7 21.0 21.1 22.5 22.7 22.9 22.9 23.5 23.5 23.5
i.E 1CCOI 9.L 10.9 15.4 18.e 19.6 21.1 22.5 22.6 24.2 24.5 24.b 29.6 25.3 25.3 25.36E,- 3CL9([u L- 1 1 1.7 1 49 . I 1. --- _21 a322.7 2.9 24.5 24.? 24.8 24.8 25.5 25.5 25.5G 8 0.6 12.4 17.2 20.6 21.7 23.3 24.7 24.8 26.5 26.7 26.8 26.8 27.5 27.5 27.5
_L-- 0I- - 11.4 -1 .2 J8.b 22.4 23.4 25.9 26.9 27,0 _A 2A.9 29.U 29.0 29.7 29.7 29.76.E 6r 001 11.8 13.7 19.0 22.9 23.9 25.9 27.4 27.5 29.1 29.4 29.5 29.5 33.2 30.2 30.2
uE 5 uLI 13.0 14.8 20.4 24.4 25.5 27.5 29.0 29.4 31.E 31.2 31.3 31.9 32.1 32.1 2 .1.E 45LW -- _ pi .-q4 _ .2 22 6- 29.4 ?b. 3 31.7 33.3 33.5 33.6 33.8 34.5 34.5 34.5.E 41,of) 1 16.1 1.0 29.1 28.9 3., 32.9 34.(
0 34.5 36.1 36.3 36.4 36.5 F7.2 37.2 37.2GE 3 Ol1 -17.2 19.4 25 .8 30.5 31.! _ 3.2 36.2 36.8 58.4 3R.7 39.0 39.1 39.8 39.8 39.8G6 3(un 1 0.U 22.5 29.9 35.0 76.k 39.3 4 1 . 4 2. 43.9 4.2 44.4 44.8 45.6 45.7 45.7
I.E 25 ul1 22.2 24.7 32.6 37.9 39.1 42.6 95.2 95.8 47.8 48.1 48.4 48.7 49.5 99.7 4 9.7u k 2 D 1 24.9 27.3_ 31. 4 49.1 4$_ _ 4 9.q 53.9 56.5 56.8 57.1 57.4 58.2 58.4 58.4f, F 8e GG 1 24.9 26.1 38.9 45.6 46.9 51.2 54.9 55.9 58.5 58.8 59.u 59.4 60.2 0.3 60.3u0 Isorl1 765 3.4-42.2 510.0 51.7 57.7 62.3 b3.3 65.9 66.2 66.5 66.4 67.6 67.7 67.7
r, 12VD1 77.1 31.9 4S.6 53.7 55.7 62.5 67.4 b8.6 71.9 72.3 72 . 7 73.1 73.9 74.0 74.0
u8 C (v301 b. 1 33.4 97.7 S6. 0 56.4 65.8 71 8 73.0 77.3 78.0 78 .5 79.0 79.9 80.0 80.0i. E lI .28.2 31.9 9, 2 57.5 59.9 74 _ 73.5 74.7 79.2 8(,0_ 80.b 81.1 82.0 62.1 92.1Of t 001 28.3 34.1 50.3 5'.0 bl.4 69.4 75.5 76.7 81.2 82.0 82.6 83.4 PN. 3 84.5 e4.5bO 7CO( ' _ Z8.3 -34.1 __50.5 59.2 61.S 70.1 76.8 78.2 R2.; 83.9 89.8 85.4 8b.3 66.4 8b.4C 6,GO1 28.1 34 .1 Sc. 59.5 62.1 71.0 78.0 79.6 84.8 8.7 86.7 87.2 88.4 68.5 88.5
ct ILC1 28.3 34.3 50.9 597 62.3 71.2 78.5 8U.6 pb.1 87.4 88.5 89.7 90.8 91.0 91.0I.E 4cC 28.3 314.3 51 . 80.0 62.5 72.2 80.3 8'.4 P .9 90.3 91.b 92.8 94.1 94.2 S4.2(.E !co1 78.3 34.3 51.U 6C.2 8Z.6 72.7 I.U 83.2 89.9 91.3 92.9 94.1 95.6 96.1 96.1(I. 300 __ -Co 359. 51.0 60.2 62.8 72.7 8A.2 83.4 90.3 91.8 93.7 94.9 97.U 97.7 98.)08 10 I 8.3 34.3 51.0 b.2 L2. 8 72.9 A1.3 83.5 90.6 92.? 94.4 95.6 97.8 98.6 (30O.0
u E 721 1-8 . 3 34 .3 51 .u 60.2 62.8a 72.9 C I . 3 a3. 5 903.6 92.2 94.4 95.6 97.8 9a8.6- 1no0.0................................... ..............................................................................................
TOTAL NUMBER OF DRSERVAIIONS:_ _e,2
--- L
GLd1l3X CLIMATOL OGY bRiNCH PENCENAGE, EPEQUENCY Or OCCURRENCE O ELN ESSVSBLTUSAFETAC FROM hOUPLY O6SERVAIONS
AIR hEATHER SERVICE/MAC
S TAIIN NUI R: 106870 OSTAI0N NAME: G9AFENWo0R QAF GFR . . PEPIOD Of ALCORD: 78-87
____ MONTP: JAN IOURILSTI: UOYf-oSGo
,[ILING VISIBILITY IN hUNDREDS OF MTERS.IN I Gy 6E GE GE GE GE GE G GE GE GE GE GE G GE GE
FT IbC _90 80 6 4 b _ 40 32_ 2 4 Z0 lb 12 1u 8 5 4 0
• ............................. ................................................ .......................................
No CEIE I 6.2 7.9 11.6 149 lb. L 17. 13.4-18.7 19.5 19-69.? i9.1 20.3 20.6 20.6
.[ 230UC1 6.9 9.1 12.9 lb.2 17.3 18.8 19.7 eo.1 70.9 21.0 21 21 21.1 z1. 21.9 21 .9
-L C ____ 6.9 91 el 3.1 164 11.6 b 19.1 20.13 20.3 21 . 1 __21 .2 2 1 .4 21.4 21.9 22.2 22.2GE It:,01 6.9 9.1 13.1 16.4 17.b 19.1 2 , U. 20.3 21.1 21.2 21.4 21.4 21.9 22.2 22.2GE 14rQCI 6.9 _1 lj 16 .I, 19.1 20.0 20.3 1.1 1 3.2 21.4 21.4 21.9 22.2 Z2,2
UE 12{'0 I 7.G 9.2 13.2 16.5 17.7 19.2 20.1 20.4 21.2 21.4 21.5 21.5 22.0 22.3 22.3
.. E 1ou00U 7.6 9.8 14.4 17.7 1.8 20.3 21.2 21.6 22.7 22.9 23.0 23.C 21.5 23.8 23.8US 9E 2L UQ .- 9.9 14.5 17.8 -1.9 Z 4 21.4 21.7 22.8 23.0 23.1 23.1 23.7 23.9 23.9bE 8'001 8.5
1L.7 15.4 18.9 26.1 21.7 22.7 23.1 24.2 24.3 24.5 24.5 25.0 25.3 25.3
GE 7C VGI 10.U 12.3 17. 21.4 22.5 24.2 253 25.7 26.9 27.0 27.1 27.1 27.7 27.9 27.9
UE 6C0001 o. l 12.3 17.6 21.4 22.5 24.2 25.3 25.7 26,9 27.0 27.1 27.1 27.7 27.9 27.9
L 5(C0D1 11.3 14.2 20.1 24.2 25.7 27.8 28.8 29.5 30.7 30.8 30.9 30.9 31.5 31.7 31.7GE_ 45GrI jj_ 9 _ 10 21 .0 1. &b. 2. 8 30.2 3.9 3 32 .3 32.1 32.3 32.3 32.8 33 .1 3 3.1
GE 40C1 13.7 1b.9 24.2 28.7 30.2 32.6 34.4 35.1 !6.3 36.4 36.5 36.5 37.1 37.3 37.3
GO 131 00 1., 19.3 21.7 30. 4 32.0 34.6 36.4 - 37.1 '8!.2 38.3 38.5 38.5 39.0 39.3 39.3
uE 500O 16.6 20.9 29.1 34.2 36.1 39.0 41.2 41.9 43. 4 3.6 43.7 43.9 44.4 44.7 44.7
. L ZC) 18.5 2,:.6 31.3 36.7 36.7 42.1 41.4 46.0 47.3 47.8 47.9 48.0 48.6 49.8 48.8G E . L00 -20 . 7 _25.3 3587,F,~ _44.4__ 48 .0-51 . b -512.2 _53 .6 54.2 54.3 54.4 55.0 t.5.2 11.2GE I FI 21.5 26.1 36.7 43.5 45.5 49.q 53D 53.7 55.1 5S.7 55.8 56.0 56.6 16.9 56.8GE 1O 23.4 2H.1 39.8 47.6 49.8 54.8 58.8 59.6 61.3 b2.0 62.2 62.6 63.1 b3.4 63.4GE 1 .i-- 24.3 29.9 43.9 52.8 55.3 61.3 61.9 66.9 69.1 69.8 70. 3 70.6 71.2 71.4 71.4
UE I0rG0 24.9 31.3 46,5 56.3 59.C 66.1 71.0 72.0 74.7 75.7 76.2 76.6 77.2 77.4 77.4
G_ 9u01 5.1 31.8 47.8 57.5 6L. 3 67.4 72.4 73.5 77.2 78.1 78.9 79.2 79.8 67.0 8G.c
u[ 9001 25.1 31.9 48.6 58.8 E1.E 69.1 74.3 75.4 79.1 80,1 61.1 81.4 82.0 82.2 02.2_ L 7130 25._I 31.9 99.1 59.2 62. 0 69.7 715.5 715.9 80.6 81.7 82.9 83.4 !4.2 84.4 84.4
GE1 60 CD 25.1 31.,) 49.1 59.5 62.15 70.6 77. 2 78.5 82. 7 83.0 81.1 85.9 86.9 87. 3 8 7. 3
GE 501 25.1 31.9 49.4 bO.2 63,.3 71.9 78.5 8U.4 e5.u 86.6 88.1 89.1 90.1 90.5 9L,.5
GE_ 40a _ 75. 1 31.9 49.4 60.2 63.3 72.3 7V.6 82,.0 7.6 89.6 91.4 92.5 93.6 95.9 93.9GE 3GUI 25.3 3Z.0 49.5 6r1.3 C3.4 72.8 80.4 82.4 98.5 9n. 93.0 94.3 95.3 96.0 9b.G
L.UE 21301, _ 25.3J 32.U0 49.1 60.3 _3. 4 72.8 80.4 82.4 88.6 91 b 93.1 94 .7 46.4 98.0 46.1GE I 11 25.3 32.0 49.1 60.3 63.4 72.8 80.4 82.8 8 .7 91.7 94.0 95.3 97.0 98.7 1[.0
GE oT -5.3 32.0 49.5 60.3 63.4 72.8 80.4 b2. P 8.7 91.7 94.U 95.3 97.0 8 .7 1(0.0
olOYAL NUMBER OF OBSERVATIONS: _ 971
0L£.AL CLIMAIOLUGY bANCH PEC8EETA8f FRE6ULNCY OF OCCU6RPEICE OF CEILING VERSUS VISIBUL|IT
111AC FROM HOUrLV OaSERVATIONS
AIR WEAIlER SERVICEIMiC
STATION NUMPER: 1C6870 STATION NAME: GRAFE68uwr AAF GFR PEPIOD OF RECORD: 76-67
MONTH: JAN HOURSLSTI: 06U-0-8O** ** ** ** ** ** ** ** ** ** * ** ** ** ** ** ** ** ** ** * * t,* *S* , O' MElR"* ***** * ,*** *** *** * * - - , , , - , - , * oolCF.ILI'.I. VISIFIL 187 IN HUNUREUS OF METERS ""_____________
IN I ul IE LE GF GE 6E GE Gf. GE GE GE GE GL GE GL - EFELT I Ibc G RU 6. 8 L 32 '4 20 16 12 1 a 5 4 I)
N13 CElL S .3 6.2 10.3 12.7 13.3 14.5 14.9 14.9 16.1 16.1 16.3 16.6 1b.6 16.8 16.8
.E !C3C 1 5.5 f.8 11. I 57.b 19.2 16.4 15.9 16.9 17.1 17.1 17.3 17.7 17.8 17.8 17-.u r cc 1 5.5 a I I L, 13.7 14. 3 15.6 16.1 16.1 17. 17.6 17.9 18.0 1 1.0 Ib0u E 16L 0 1 5-5 top I1°b 13. 7 1 4 3q IS.6 16. 1 16.1 17. 3 17. 3 17.6 17.9 18.0 18,0 1b.0
G E 14::I.01 5.5 (.b I1.u 13.7 14.3 15.t 16.1 16.1 17.3 17.3 17.6 17.9 18.0 18.0 1&*0U F 12"CC1 5.8 7.U 11.2 1T,9 1.. 16,9 16.3 16.3 17.6 17.6 17.8 18.1 16.2 18.2 Ib.2
tE 1U00 6.7 7.9 12.2 15.3 15.9 17.4 1A.1 18.1 19.5 19.5 19.7 20.2 2j.3 20.3 2U.3
GE- 9(001 (.9 _ 6.2j .b 15.6 16.2 17.8 _ 18.5 18.5 19.A 19.8 20.L 20.5 23.6 2c.6 20.6E 8LUO 7,
2 8.6 13.1 16.4 17.1 19.1 19.8 19.9 21.3 21.3 21.5 22.0 22.1 22.1 22.1
GE 7(0111 a.3 _ 9.6 14.b -18.1 16.6 23. - 22.2 22.3 23.8 23.8 24.c 29.5 24.6 29.7 24.7
6 E 60003 8.4 9.7 14.1 18.5 1.3 21.9 22.S 22.7 29.1 24.1 29.3 24.8 29.9 25.0 26..
I.E 62I.1| 9.3 10.A 16.7 19.6 20.6 23.1 23.8A 23.9 26.9 25.9 26.6 26.0 26.2 26.3 26.3
IE6 4c GO. 9.7 11.? 17.0 20.8 21.7 24.5 25.9 25.5 27.0 27.0 27.2 27.6 27.7 27.9 27.9
U E 4ru01 13.0 13.6 19.4 23.q 29.5 27.2 24.2 28.3 79.8 29.8 30. . 3U.6 30.6 30.7 30.7
GE 35o, 1 13.0 16.u 22.3 26.5 27.7 30.5 31.5 31.7 '3.3 31.3 33.5 39.0 14.I 39.2 34.2
E 3uoc1 15.7 18.9 26b 33.6 33.3 36.1 T7.1 37.5 39.2 J9.2 39.9 39.9 9u.0 40.1 90.I
GC 2Cr I 17.2 2L.5 28.9 33.9 3.L 39.3 40.9 41.1 93.0 93.0 43.3 93.7 93T9 99.1 8,-1
utE 20073 20.94 24.65 34.8 91.2 4 3.6 994.0 -49.9 60.2 52. 7 62.7 63.0 53.6 S3.3 6 3.8 53.8UL 18001 20.6 24.b 35.0 41.9 44.1 48.6 49.9 $0.7 53.3 63.3 .18 54.2 "4.5 59.b 54.6
6 E is oe1 112.7 27.5 39.4 96.7 49.6 65.2 57.5 58.9 61.3 61.3 61.1 62.3 62.S ;2.6 6C.6E4 121;11 ?3.7 29.9 93. 52.0 5.4 62.3 64.9 65.8 69.3 69.4 69.9 70.7 70.9 73.0 71.u
I.E 11 L01 9.6 3C.5 95.2 54.2 S7.9 66., 68.9 69.5 73.5 71.8 74.4 76.3 76.5 76.7 76.3
bE s.01 24.b 3_.6 - b.5 56.1 56.7 67.c 70.6 11.9 16.4 76.8 77.3 78.9 78.7 78.8 7b.8I.E P GD 1 24.7 31.4 47.9 67.6 61.6 70.0 73.b 79.b 79.5 79.8 80.6 81.8 02.1 82.2 92.2
.1 7..I 24.9 31.6 48.5 58.2 62.A 70.6 74.6 75.7 81.1. 81.4 82.1 81.5 A.0 d4.1 64.1u.E CII 21.9 31 .0 48.7 S8.8 63.L 71.1 76.0 17.2 03.4 83.8 84.6 86.2 9b.9 .7.0 p7.I
IE cGo 29.9 31.6 89.L 59.3 ,3. 5 73.3 78.0 79.3 86.0 86.7 87.5 89.4 9u.1 91.3 r 5.3IL or01 78.9 31.6 49.3 59.7 64.L 74.1 79.3 d.6 A7.5 88.q 89.6 91.8 93.0 93.1 93.1IE Gofl 24.9 31. t 99.9 59.8 C4.2 79 . ' 130.0U 1.3 P9.0 917.0 91 .6 93.9 96.91 95.9 96.9I1 jr 29.9 31.6 49.4 59.b 69.3 74.6 80.9 dl.8 89.6 9r.7 92.4 95.4 97.6 98.3 "8.5
6E 0 Z9.9 31.6 49.9 59.8 64. 3 4.t 80.9 a1.A 99.6 97.9 92.9 95.8 96.j 99.3 99.7
11 1 L 24.9 31.f 49.9 69.P 64.3 79.6 9M.9 6.8 89.h 90.9 92.9 9S.8 98.U 99.3 iL0.0
T NM.... BER OF 0715E89871C146: °.............°.°.°.°°.........
TOTAL NUMBER Of OFISERVATICNS: A,3
ULObAL CLIMATOLOGY (96*6CM Pf..Et61861 Ff-.'.UEP1LY Of OECU640tCt Of LtILING vERSuS VISIBILT2Y
USAETlAC FRO3M #OL'QLY 06SLE96*11ON SAIR WEAtl-ER SfRVICLJPIAC
S1A11CN NULL: 10o8ICSIM ION10 himt: 68RAFINk.0. MATl uo r'OIo Or PtCO~O: 14-687MONTH: JAN6 HOLJROESTI 0g607131c~
I N I u Lt E F 6 61 LL GEL GEL GE CE6 GE G0I GE 6r FE l
FL.EI I 160 r3 .C 83L; 6. 68 8
u 4 ~ U'82 1 .'ur 161 12 10 8) a -
1.0 Cl IL I 0.6 3 .3 113.. 13.4 16.2i 11 3. 7 16. 8 16b.8 if. 1 18.1 38.6 18.6 28.7I 1@. 7 118. 7
ZL~ icr oclj 6.6 84.8 23.5 I ~. 6 1 .-S 18P.2 19.2? 19 .?2 2. 20.8 212.3 21. 3 ;p2I.0t 21.0 2 -LE 160U01 6.6 k7.6 13.t. 30.6 lb.5 18.8 19.0 10.0 23.3 23.0 21.0 ZI- 21.7 23.? 21.76E 1 i,,0,0 1 6.6 "..6 13.51 10.6 It,.0 28.6 19.0 19.0 23 1.2 J 22.0 23.0 21.S 21. 7 23.7 73 .3u L.ikrC1 6. 0.1- 33.? Is.%, 3t, 31a. 7 39. 7 39.7 21. 3 21 .3 22 .1 21. 7 21.9 21.9 21 .9
ES 32rCG3 7.1 h.8 13 .6 16.1 17.10 19. 0.0 0 20 z.0 21.u 22 .6 22.3U 22.0 2Z.3 22. 3 2Z.3
UL 10700 7uI.2 z . 291. 3 36.6 17.0 2 9. .?1 J . 7 21. 7 22.3 22.3 ?22.7 22.7 22.9 22.9 22 .9E~ 9.uL - -- .2 s t -1' 36.9 17.9 1 9.9 ?0.9 - 0.9 22 . 5 22.5 22 .9 22.9 23.2 23-2 23.2
U6 rar cc 6 .2 2j b 1.. 18.6 16. 7 2.2 23.2. 2 3.2 '6. 7 24.7 25.2 2S.2 2S.% .0.6 2508Lt _lruolcc 0.7 13Z.2 16.2 22.2 2. j, 44-t 20.1 20.6 27. 3 27. 3 27.6 27.6 28.0 28.0 . .L,t 67003 9.b 32.1 16.61 Z 2.% li. 5 520.31 26.31 26.3 1 7. 6 27.8 28.1 26.2 28.0 28.0 26.0
LE su.,ti 32.0S 3.. 29.1 22.1 284.1 (..7 27. 7 27.7 29.6 29.8 29.8 29.6 70 .0 Q 0.0 3L.0r 4 800
2j. 1 3- 21.3- 2.9 20.0 29 .2 29. 1 29.2 30.9 32.0 33.0 34.5 31. 7 31. 7 3 . 7
OF -f3t- 2C1 2.6 3ll.3 23 .2? 26.48 ,. 1 J. - 33.84 531.0s 33.2 3 3. 3 33. 7 33.7 18.1 381.2 38.2u r 3SUj 36.6 3.3 2.3I 28.5 29. 7 32 . 3 33.0 5 33.b 30.9 3 ' .5 36 .0 36.0 16.31 36.8 36 .802 I c'17 16l.! 231.84 3G.o 33.9 30.?1 38 .7 80.0 80. 3 %2.i 47. 3 92. 7 82-7 83.1 6 3.2 83.c
u t 'u0I 22.3. 28.1 38. 3 79.2 6c.8 8s4.6 60.8 804.9 87.8 671.9 86.8 88.6 88l.71 81.6 86.8blE 2r 203 26.6 28.6 - 39. 3 4.0 4b. 3 00o. 1 52.2 52.9 50.0 s00. 1 00.6 50.6 06. 1 06.2 06.2
L At 18 2 0.2 29.3 80.3. 48.b 67. 1 50,8 5I. 2 03.9 %b. 1 06.2 56.9 06.9 07.3 07.8 ' 7.8t 1-00 2o1 6.3 3,; .6 82.0 69.3 !- 2. L 6 . 7 09. 6 t,0 .6 6j. 7 6 68#.8a 68.9 65.2 60.8 605.8
b t i.cco 1 214.31 32.3 85. 3 03.9 St,.7 62.3 66. 3 67. 3 7 1 .3. 713.3 12 .2 ?2.1 72. 7 32.6 721.8
u r I I 28 3, .e 86.6 00%.7 58.6 68.b 69.0 70.21 76.6, 70.8 76.8 76. 6 17.21 -77.2F - 77.2i -93,3(3 28.61 33 .6 67.6 S6.9 6i.. 66t..6 70. 9 72.2 7 7. 3 79q.31 79. 3 79:.5 634.3 8C.1 6 L. 1
4& L a~ 2 1 9. 3!.b 488. 54 8.2 63.2 66.6 73. 0 74.6 P0.0 80.6 82z.21 82.7 6t3. 1 8 3.2 6 3.2,, 7G'j 2 9.31 3 3.9 68.8. 59.2 u.0 70.5 70. 3 76.6 P 3 . a8. 85. 8s- 6.0 p7.1 8n7 .2 67.i
Lt L 6CC I3 28.4 36.2 69.2 09.6 63.37 72.2 76.8 16 .3 PS.. 80.9 67.71 69.I 89.9 80.03 90.0
f4 w,~ 29.0 33 89.4 60.2 66.0 7 3.3 78.31 19.6 F968 61.6 90.0 92.3 93.6 93.0 93.0UL 6301 29.7 36.0 _ 69.6 62.0 E5.6 76.6 8U.3 61.8 P9.3 90.2 92.6 98.8 96.2 Y6.84 96.41,E '.031 29. 7 36 .5 89.6 612.Z, 60.6b 16.6 80. 3 63I.9 99ig.5 90.4 93.05 90.8 97.6 97.9 97.9.. t 21 2 ,9. 7 36.0 619.6 61.0 60.6 76.9 80.8 82.2 90.2z 93.0 96 .0 96.0 9A.e 99.2 99.2"t E o~ I 29 g7 36.0 69.6 61.0 bO. 6 76.9 80.8 d2.2 Q0.3. 92.0 98 .(, 96.0 96.91 69.3 99.3
"Ut r ii 8. 36.7 F 69.o 61.3 65.9 7 .3 p2I.1 82.6 90 .3 93.3 98 .6 96.9 98.2 99.7 3)0L.0U
TOTAL NMBPER 0f 060FVaT10N5: $R89
GLObAL CLIPATOLOGY BRANCO PEkCINTAG F r.L[NCY OF OCCU'RRENCE OF CFILING V(RSUS VISIBILITYuS.FLIAC FROM I-OUPLV ObSERVATIONS
STATION NUMBLR: 136870 ST810. NAME: GRAFLNi0'fr, AAF (FR P.IOU Of RECORO: 78-87MON?4-: JAN -OURSL.ST: 1."LO-914..
311 I 11 Eo GF GE GE 6E GE GF GE GE GF Gf. GF GE OF OF
FELT I 161 91L 81u 6u 48 91k 32 ?4 20 16 12 10 8 5 4 u
NO CEIL I 3U.1 lJ.9 15.6 18.9 2L.2 i,.2 23.5 13.5 23.b 23.6 23.6 23.6 23.6 23.6 23.b
GL .:CC 2C 2.3 12.6 18.6 22.1 23.6 2S.6 26.6 2b.8 26.9 26.9 26.9 26.9 26.6 26.9 2b.961. WO901 13.2 13.5 19.s 23.0 29.$ 26.6 27.8 27.8 27.9 27.9 27.9 27.9 27.9 27.9 ,7.o.t 16( Lit 13.2 13.5 19. 21.0 24.5 , 6.6 27.8 27.8 27.9 27.9 27.9 27.9 27.9 Z7.9 77.9u1 I%(ac1 13.6 13.4 19. 23.3 24.6 6.9 28.2 28.2 28.3 _ 2q.3 28.3 28.3 28.3 28.3 2b.3UF 12F o0 1 19.L 14.3 ZO.3 23.8 5.3 27.9 28.6 28.b 28.7 2A.7 28.7 28.7 2a.7 28.7 26.7
.. 1270c1 14.5 14.7 2. L, 29.5 25.9 28.1 29.3 29.3 29.4 29.5 29.5 29.5 29.5 2q.5 29.5U L9C,00 1_ 14.6_ L.1. 249.9 26.9 _28 .5 _29. 7_29.71 29.9 -3n.0 __30.0 3().0 5-~0 30.0 3L.0f,[ 8('00 3 15.3 1..5 22.2 2S.v 27.5 2 9.9 31.1 31.1 1.2 31.3 31. 3 31.,3 . 1. 31-,3,. 7 C I _ _-- 6-, _ 11.4 2,9 27.9 .9.5 33.2 33.2 33.3 33.4 33.4 33.4 33.4 33. 3.9
1E 6c 03 16.3 lb.5 29.3 2R.2 29.7 32.2 33.q 33.9 33.6 33.7 33.7 33.7 33.7 33.7 33.7
'[ 5fL k 16.6 17.1 24. 29.1 3C.$- 33 .3 39.6 34.6 34.7 34.8 34.8 349 39.8 3.6 39;.81F 4!---- --- 1, 1 -7, _6 25,6 30.0 3-5 34.1 - 35.8 35.8 35.9 36.0 36.0 36.0 36.0 36.0 3f,-0F 41001l 19.b 19.9 28. 3 32.8 39.5 37.0 38.9 38.8 38.9 39.2 39.2 39.2 39.2 39.2 3,2
. 35 ic I 21.b Z , . 3,. __ 35.5 37.1 39.7 .1.S 4 1.5 41.6 41.9 41.9 91.9 41.9 91.9 91 .9L L 370(1 27.2 2h.2 37.3 42. 44.6 T7.9 99.4 49.4 49.5 99.7 99.7 49.7 49.7 99.7 46.7
E 251.01 29.5 3-,6 40.3 95.6 47.9 50.8 53.U 53.2 53.3 53.5 53.5 53.5 53.5 3.5 53.5u 1,( 0 l1 131. 35 1___ l.j 51-6 9. 3 57.7 60.0 60.4 60.5 60.7 61.1 61.1 113. 61.1 6.1IG01 33.3 35.9 46.7 52.6 55.7 59.1 61.5 61.8 62.6 62.2 62.5 62.5 62.5 62.5 62 .5. r I C 0 .1 !6.3 3p, -j - 52., 59.9 6z.b0 66.8 69.1 7.1 70.6 70.8 71.2 71.3 71.3 71. 3 71 3
L ( I32"0 17.1 4U.2 55.2 694. 67.6 17.7 75.6 76.2 77.9 1R.1 78.6 18.7 78.7 78.7 76.7
cs I' I 37.5 4,.6 56.6 66.1 69.9 75.9 79.0 79.8 82.5 83.3 83.6 89..1P9. 69b.1 89.1,tL qI 31.1 so 1.1 57.1- 67.2 7. 9 76.5 80.1 80.9 83.7 694 85.0 85.4 85.9 85.9 85 .9b[ F 42 38. q 3.5 57.7 68.2 71.9 78.1 a1.9 62.9 86.c 86.6 87.2 87.7 p7.7 87.1 87.741 7 I !a.., 91 -, .58.1 69.0 73. L 79. .84.1 65.2 R9.(3 89.7 90.6 91.0 91.0 91.0 91.D, F f-cl 38.2 91.6 58.4 69.b 73.6 8.6 85.1 8b.3 90.6 91.9 92.8 93.5 93.5 93.5 93.5
1, f U I '8.. 41. 58.4 10.0 1.. l 81.9 ob.1 87.4 q,. 9t.4 95.2 96.1 96.4 96.q 96.9.L 401 398. 41. 58.6 13,9 75. 0 62.3 97.2 88.7 93.8 94. 97.1 98.3 98.3 9a.3 98.3
[F 3 .1 '8.2 91.61 586b 71.9 75. L 82.3 87.2 d8.7 94.1 95.1 97.4 98.4 98.9 V8.9 99.uF L 01 G 38.Z 93.b 58o 70.9 75. L d2.6 87.5 b9.0 q4.5 95.5 97.9 98.9 89.3 59.3 99.9LI I'Uo !8.2 41.6 5.6b 70.9 75.1. 82.6 87.5 89.3 q9.5 9s.5 97.9 98.9 99.9 99.6 99.9
01 L c 38. 3 41.8 58.7 71.0 7t, I b2.7 e7.7 89.1 S4.6 95.6 98.0 99.0 99.6 99.7 IOU.
3I1L NUMBLR OF ObSERVAT1UN5: 8vI
____ ____ ____ _-___ _-L
1.LOdL CLIMATOLOGY BRANCI- -PEkCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY
,;SAFE.I AC FROM HOURLY OBSERVATIONS
AIR wAIHER SERVICLIMAC
STATION NU RER: lCbe70 STATION NAME: GRAFE4biCHR AAF GFPERID0 OF PECORO: 78-87
MONTH: JAN HOURSILSIF: 1500-17CC
LE.LI.G VISIBILITY IN HUNDREDS OF METERSIN I al GE G GE GE GE GL GE GE E GL GL GE E G GE
riLl I 16( 96 8 5 48 4 0 3, 34 20 1b 12 Io 8 5 4 0
N0 CEIL I 0.3 10. . -. b 18.4 m0.3 22.4 23.6 23.7 24.E 24.0 24.0 24.0 24.0 24.1 24.1
Gt 220"I 12.1 12.6 20- 22.9 24.4 26.5 27.7 27.8 28.3 21.1 28.3 28.3 28.3 28.4 28.4
u E 1'oul _ 12.6 13.0 20.4 23.3 24.6 _ 26.9 _ 28.2 _ 28.3 28.7 28.7_ 28.7 28.7 28.7 "8.8 26.8. E 16C-0 I2.L 13.0 2C.4 23.3 24.8 Z6.9 28.2 28 .3 8.7 26.7 28.7 28.7 28.7 2R.8 28.8
UE 149,c -' 13.- 13.5 2U.9 2_23.8 25.3 _27.4 28.7 28.8 24.3 29.3 29.3 -3 29.3 29.4 29.4GE 127c1 11.6 14.3 21.7 24.6 26.L 28.2 29.5 29.6 30.1 30.1 30.1 2.1 30.1 30.2
3u,
2
uE IOCOO0 13.9 14.7 22.3 25.4 26.9 29.1 30.5 30.6 31.1 31.1 31.1 31.1 31.1 31.2 31.2E 9'UCl 14.1 14.9 22.1 25.7 27.3 29.4 30.9 31.0 1.4 31.4 31.4 31.4 31.4 31.5 31.5
E 8t'OCI 14.7 16.1 23.9 27.4 24.o 3.1 32.5 32.7 33.1 33.1 33.1 33.1 33. 33.3 33.3
GE 7cUOI 1... . 1 17.5 26.4 30.2 32.0 34 .1 35.6 35.7 36.1 36.1 _ 36.1 36.1 36.3 .16.4 16.4GE 6'001 16.8 18.1 27.0 30.9 32.7 34.9 36. 3 36.4 36.6 36.6 36.8 36.8 16.9 37.0 37.0
,E 50U0 I 17.8 19.1 28.3 32.1 34.2 36.4 37.8 37.9 '8.4 30.4 36.4 38.4 36.5 38.6 36 bGE -5.01 -- 14.4 1-.6 29. 32.8 35 . 37.3 38.6 38.9 9.4 3.4 39.4 39.4 39.5 39.6 39.6uE 4T UoI 20., 21.8 31.5 35.4 37.6 39.8 41.4 41.6 4..U 42.0 42. 42.0 42,1 42.2 4 .2u. 301 uO_ 22.8 2
4,1 3. _ 3q.7 41 . 43.4 45.3 -45.S 45.9 4 4._9 45.9 45.9 86.0 46.1 46.1
uE I run 26.9 29.3 41.4 45.9 48.3 b1.2 53.2 51.3 53.9 63.9 64.0 54.0 S4.Z 54.3 54.3
uE 25001 24.7 31.4 44.1 48.4 1. 3 54.2 56.3 56.5 57.C 57,1 57.2 57.2 S7.5 57.6 7.6t, E 2'QI 3. 1 3.0 48.7 54.4 57,L _ 60.C 62.4 _62.5 63.1 63.3 63.5 63.5 f3.7 t.9 63.9f, L 16 i01 32.b 3!.8 4.o 56.8 b.5 61.6 64.1 64.2 64.6 65.0 65.2 65.2 65.4 bs.5 65.5L E ISl S 35.7 39.6 54.4 b1.Z 64.1 67.6 71.0 71.3 71.9 72.3 72.5 72.6 72.8 17.0 73..0LL 120C 37.s 41.5 57.5 65.2 66.6 7Y.2 77.( 74.0 79.1 79.8 80.5 80.6 60.9 b1.0 R1.0
L 1 uI
38.C 42.1 59.4 67.7 71.5 76.7 41.9 82.6 84.4 65.3 86.j 86. 386.8 86.9 96.4GE 9:01 8.3 42.4 60.2 L. . 5 72.3 77.6 63.6 64.4 P6. 87.3 88.3 88.4 8 .9 84.0 09.J
GE A0 u01 !8. 3 42. 65 .4 6R6 7 7L.6 77.9 44.3 85.7 86.b 8P.0 89.1 89.3 89.9 90.0 ;L.6. 7,fl D 4.5 42.9 6C.6 69.2 73.2 78.7 84.7 86.9 87.6 89.1 90.Z 90.5 91.L, 91.1 91.1FE. 60O3 '8.6 42.4 61. 3 64.9 74.i 6.4 P .b a7.8 9p.6 92.0 93.2 93.7 94.4 44.5 94 .5
11 L -L.OI 78.5 42 .9 61.3 70.0 74.5 81.4 48.1 89.3 92.7 94.3 9S.6 96.2 97.1 97.2 97.7GE 4 LCI 38.6 42.9 61.3 70.0 74.b b 1 .5 98.e 89.5 92.8 94.4 96.1 96.7 97.6 97.8 97.6
GE ,1 38.5 42.9 61.3 70.0 74.C 81.6 88.4 o9.7 93.3 94.6 96.3 97.5 96.1 9.6 18.9
E 20o- 38.5 42.9 61. 3 70.0G 74. 6 61.6 0.6 849.L 9!., 94.7 96.5 98.0 99.1 99.4 99.6GE IOUj 18.S 42.9 61.3 70.
O 74.6 81.6 88.6 4. 93.2 94.7 96.5 98.3 99.1 99.6 99.8
GE 01 38.6 4 .0 61.5 73.3 74.9 81.8 48.8 9:1.r q3.4 98.9 96.7 n3.2 99.3 94.8 1 0-............................................... ...............................................................................
IOTAL NLMBER OF
0ISE RVATIGNS: 891
Mod
GLOBAL CLIMATOLOGY 9RANCH PERCEI TAGE FREQuENCY OF OCCURRENCE OF CEILING VFRSUS VISIBILITY
USArLIAC FROM HOURLY O9ERvATION9 ___AIR 8AIIER SERVlCEI/'C
STATO NIMBER: 10687J STATIO NAME: GRAFEN.uR AAF GFR PERIOD OF RECORD: 78-A7
ON12-: JAN 2-OLRSLSTI: I1U0-20UC.... ... ... ... .... ... ... ... .... ... ... ... .... ... ... ... .......................................
CLIL;KG V|SIB]L11Y IN HUNDREDS OF METERS
IN 6 6? GE UE GE GE GE GE GE GL GE GE GE GE GE GE GEFEE? Y 16, 9u 80 _ 61 NA NO 32 24 20 16 12 1 a 5 4 0
NO 6[It I 5.5 9.5 14.5 17.2 17.8 19.2 21.1 el.3 22.7 22.8 22.8 23.0 23.6 23.6 23.8
C 2C0C01 9.3 1 .5 16.7 20.0 2c.2 22.0 24. 24.2 25.6 25.9 26.0 26.3 26.8 26.8 27..IE 1CGI I L.U I I.Z_ 17.4 2-.7 11.0 22.8 Zq.8 2S.0 26.6 26.7 26.6 27.0 27.6 27.6 27.8LE 160001 2O.0 11.2 17.4 20.7 21. U i2.8 24.b 25.0 26.6 26-7 26.8 27.0 27.6 27.6 27.8bt I 0C001 10.7 11.9 16.1 21.3 21.7 23.5 25.5 25.7 7.3 27.4 27.5 27.7 28.3 2s.3 2b.5
uE 12Co I 11.3 12.7 28.v 22.1 22.N 24.2 26.N 26.6 28.2 28.3 28.4 28.6 29.2 29.2 29 .4
GEI IC11O 12.0 13.8 19.0 23.1 23.5 'S.3 28.8 28.6 30.2 30.3 30. 30.6 31.2 31.2 31.4
L.E 91 ;U| -12 1 1 3.5 L 19. 2 3.2 23.b 25.N 28.9 28, 7 _ 30.3 30.4 _ 30.5 30.8 31.3 31.3 31.5uE 80,0 1 13.0 14.8 21.5 24.9 25.3 27.u 30.2 30.8 32.0 3?. 32.2 32.8 33.1 33.8 33.8
I.E 7 100------ . -1, 2.8 27.9 27. N 29.7 -3 33.-1 33J.3 -38.9 39.0 359.1 35.N4 36.0 36.4 3b.7IE 6('U0 I 15.5 1b.9 29N.7 28.4 7.6 31.0 38.3 3N.6 T6. 1 36.3 36.8 36.6 77.3 37.6 37.9
UE 5C1 16.3 17.8 2.6 29.N 30.2 32 .4 35.9 3G. 1 37.7 37.8 37.9 38.2 38.8 39.2 39.506 0S CO 17.1 .. .7_-6.6 30.8 3J.2 33.7 37.1 37.8 38.9 39.3 39.2 39.8 80.1 80.8 81.7GE 800C1 19.8 21.5 3u.5 33.6 38.6 37.j 80., 80.7 82.3 82.8 82.5 82.9 83.8 83.8 .lb L 31. I 20.5 2 2,7 - .L 35.7 6-.5 39.2 82.9 83.2 88.9 S.0 95.1 85.3 86.0 86.8 86.7
r 3(' c 22.8 29.0 38.5 39.1 4L-C 43.8 N7.6 48.O 89.7 N9.8 89.9 50.5 91.2 51.S 51.9
E 2'GO 23.7 26.8 36.6 1.9 82. 86.5 50.b 51.1 C2.7 52.9 53.0 53.6 N.3 S9.3 5.3
6E 200cl 27.8 31.3 _8.1 50.6 51.6 56.6 61.8 61.8 63.9 63.6 63.7 68.5 65.2 65.5 69.9
UI[ Ip8G0 28.3 32.3 85.2 51.9 52.9 57.8 62.b 63.1 68.8 68.9 65.0 65.8 66.6 66.9 67.2I.E J1LI 29.6 33.8 88.1 95b. 96.2 62.1 67.5 68.0 70.0 70.1 70.3 71.0 71.0 72.2 72.9
tE 1001 31.5 3b.1 51.2 58.6 59.6 bb .9 7 .7 73.8 75.6 76.1 76.2 77.0 77.8 78.2 78.6
I.r 1201 '1.9 36.5 92.8 63.6 6i.6 7r.!2 77. 77.7 86.7 81.1 a2.3 82.0 12.9 83.8 83.7.L .0 32.9 37.3 53.4 61.6 b3. b 71.8 78.9 79.7 82.7 83.2 83.8 88.3 95.2 65.6 86.cu E FuI 32.5 37.8 93.6 E
2. C8.1 72.1 79.7 83.6 83.6 88.5 85.2 86.1 87.3 87.8 67.6
Lr 7
Lni !2.5 37. 58.U 62.9 E9.1 73-.1 1.3 b2.3 5.7 86.6 87.3 88.3 89.2 89.9 9i.2L. 600C '2.s 37.5 59.1 63.[J 6. 3 73.9 92.0 63.1 8l7.7 8.6 89.2 90.3 91.2 91.9 92.3
I. ;CI 2.5 37.5 98.3 63.2 65.5 78.9 88.3 85.3 90.5 91.6 92.3 93.6 98.8 99S. 9.8
. 803 72.1 17.5 5q 3 63.2 6.5 78.5 88.8 65. 91.0 92.1 92.9 98.3 95.7 96.8 96.9u.E !t' 32.', 37.5 S8.3 63.2 b5.5 78., 88.7 a5.7 91.6 92.9 93.9 95.5 q7.0 97.6 98.1
Gr 2 C0 ?2.9 37.5 _ 58.3 61.2 E5.5 78.5 84.7 85.7 91.8 92.9 93.9 99.9 98.1 99.C 99.8
.E I1ut3 12.5 37.5 58.3 63.2 65.5 78.9 88.7 89.7 91.8 92.9 93.9 99.9 98.1 99.2 99.7
I.E 'i 12.9 37.5 5 .3 63.2 65.9 78.S 88. 7 9. 791.8 92.9 93.9 95.s 9b.I 99.1 l b
107TL NUMBLR OF OtSfkVATIONS: 892
LO*AL CLIMAICLOGY 3RANCH pWCC.iAGE FACQUENCY OF OCCURRPCE OF CEILING VERSUS 8ISRILITVUGAFEIAC FROM HOU;LY OBSERVATIONS _
AIk 6EATHER SERV1CE/MAC
.TATION NUOBEP: 136870 STATION NAME: GRAFENUOHR AAF GFR PEPIOU OF RECORD: 78-87MON71-: JAN IOURSILSTI: 21U0-230C
LEIkLP V1l1%LIY IN HUNDREDS OF METERSIt. 01 GE GE GE GE E GL G
0 GE GE GE GE GE 6t GE GE
FELT I 160 9U 8 _ 6U 48 U 32 24 20 16 12 10 8 5 4 U
N C CL I 6. 5 b.I iz.S 14.5 1s.5i 16-.S 18.b 18.8 20.8 2 1.0 21.U 21 .4 21.9 i2.0 22 .3
.E ul00I 7.3 9.2 14.2 16.6 11.4 18.A 20.9 21.0 23.1 23.3 23.3 21.6 24.2 24.3 4.5
pr E .11-. - 1. 1 . 65 1 .9 2 . 22.*1 24.2 _24.4 24 .4 24.7 25.3 i5.4 25.b(E 1OC1 7.9 9.9 15.5 17.v lb.6 20.0 22.1 22.3 24.3 24.S 24.9 24.9 25.4 25.5 25.8
bE IqCO I _ _ 8.0 1. 1 19, c 18.0 16.8 23.1 22.3 22.4 24 4 _2 4.6 24.b 25.0 25.5 2S.6 25.9.E 120101 8.2 10.4 15.9 18.3 19.1 20.5 22.6 22.7 24.7 25.0 25.0 25.3 25.9 26.0 26.2
fE oc00o 8.7 10.8 16.4 19.2 2.u L1.6 24.3 24.4 26.7 26.9 26.9 27.2 27.8 27.9 28.1S9C01 9.2 11.3 16.6 19.7 20 5 22.0 .2' 7 -L9 - .1 27.3 27. 3 _ l27.7 28.2 2-.4 28.6
GE 8c0c 10. 1 Z.7 18.9 21.8 22.6 24.2 26.9 27.0 29.3 ?05 29.5 29.9 30.5 30.7 31.0
-6L __-L UI 1]IL__14. 21. 24.,1 25.1 - 27.C_ q_9.7___9.8 32. 1 32.3 32. 3 32.4 33 .3 33.6 33 .8GE 6CU01 12.1 14.8 21.1 24.9 29.9 24.1 30.8 31.0 '3.2 31.4 33.4 33.9 34.5 34.7 34.9
GI 5rOol 12.6 1.b 22.9 26.4 27.5 9.8 33.0 53.1 35.4 35.6 3S.7 36.2 36.? 36.9 37.261 -As Oc I - -17.3 - j. 2 -23 oL,- 2 7.2 26. 2 30 -.6 -33. 9 34.0 16. 3 36.5 36.6 37.1 37.6 37.9 38 .1GE 40 17.2 20.0 27.9 31.8 32.8 35.1 38.5 38.6 a41. 41.2 41.4 41.8 42.4 42.6 42.d.E 39001 -- 8.1 2019 _ 7 33.8 54.1o8 37.2 -40. 8 4 43.5 43.7 44.0 44.4 45.0 45.2 45.4L2 PG01 20.U 23.5 35.2 37.6 3b.6 41.9 49.3 45.4 48.0 48.2 8.5 48.9 49.5 49.8 5L.1
GE 2SOD1 22.3 25.8 36.7 41.7 4.7 495.9 49.7 49.8 2.1 52.9 53.1 53.6 ;4.1 54. 594.7bE 2cu05 _ 25.4 29.4 42.4 48.6 S..9 93.6 57.9 98.1 60.9 61.1 61.5 61-9 62.5 62.8 63.1GE 1C00 39.9 29.8 43.b 49.9 51. 55.4 59.7 59.9 62.8 6.l1 63.4 63.8 64.4 b4.7 65G".L 1 9,0I u 27.5 31.- 46.8_ 53.7 5 9.1 .bO1l 64.9 652 68.5 68.9 69.4 69.8 70.4 70.7 71.C[ c '81 8. ! 32.9 49. 96.9 984 64.4 9. 7 7U.1 74.4 74.8 75.3 75.7 7b.3 76.6 76.8
L Icco 1 9.L 337 50.0 59.0 bu.8 67.6 73.9 14.4 79.4 7Q.9 80.3 80.8 81.4 81.7 81.9rE F %01 ,g 2." 34.0- 52.1 c3.2 t,2. L 63.' 79.9 76.9 1. 6 b2.1 82.6 83 .1 93.6 84.0 04 .2f P (10 I9.8 34.9 -3.2 61.7 6.5 71.C 77.7 78.4 83.7 84.3 850 85.4 8b.1 86.4 8b 7bL 7 .0 29.9 39. 5 _ST.5 61.8 62.7 71.4 78.9 79.7 85.1 8=.6 86.4 86.9 87.6 87.9 88.1
f 6LG0 29.9 35.0 53.5 61.8 3 .7 72.0 79.4 80.2 P6.4 87.3 88.4 88.8 89.9 89.8 9G.I
Of -U I 29.9 3,.0 53.6 62.0 640L 72.8 80.7 41.I q8.5 89.4 90.4 90.8 91.5 91.9 92.1L 4001 29.9 sL U 53.b 62.0 b4. L, 3.6 82.0 83.1 90.8 91.8 93.1 93.6 Q4 . 2 94.7 94.9
. I SO1t 29.9 39.0 u 3.6 62.1 64. 73.7 82.b 63.6 91.5 92.7 94.4 94.8 99.8 96.4 9b.b
oE 2001 29.9 3.1. 53.6 62.1 64.1 73.7 92.6 83.7 91.9 91.C 94.6 95.s 97.2 98.0 98.5GE i10I 2Y.9 P,.1 5.7 62.5 64.2 73.9 92. s 84.0 Q2,. 93.3 95.1 95.8 97.5 98.4 99.8
.E LI 19.9 31.1 93. (2.3 (4.2 73.9 2.B b4.0 q2.. 9 !.3 95.1 95.9 97.7 98.6 10 .o
................................................................................................................................
TOTAL NUMBER Of OPSERVATIONG: 8A9
GLOBAL CLIMATOLOGY BRANCH PFWCENTAGE FfE", ENCY OF OCCURRENCE OF CLILINb VERSUS VISIBILITYUSAFLIAC FRQM FOUPLY OBSERVATIONSAIR wEATVEP SERVICE/PAC
STATION NUMBER: 106870 STATION NAME: GRAFLNwrjlR AAF GFR PERIOD OF RLCORO: 76-87MONTH: -JAN HOURSILST: ALL
... °..........-........-...-...........°..o......°....-...............-.....°...........-..........-°..........°...-........
CEILIG VISIBILITY IN IUNDUEOS OF METERS
IN I GO GE fE bE GE BE GE GE GL
GE GE GE GE GE GE GE
FEIT IlbC __90 C V __ 9 40 32 4, 20 16 12 10 8 5 V L .
NO0 CElL 1 7.5 "'.6 13.L1 15.7 16.6 SR.2 19.4 19.5 23.6 20.7 Z0.6 20.9 21.2 21.3 21.3
IE 2acuc0 8.5 9.9 15.U 18.0 18.9 20.5 21.8 21.9 23.0 23.1 23.3 23.4 23.7 23.8 23.8
GE 180OC I_ 8.9 1 1.. 15.6 18.5 19.5 21.1 22.9 22.5 23.7 23.8 23.9 24.0 24.3 24.4 24.5SE i6c001 8.9 10.3 15.b 19.5 14.5 21.1 22.4 22.5 23.7 23 .8 23.9 29.0 ?49. 29.9 29.5
.E 14 S iQ 1 9.1 10.5 15.8 18.8 19.7 21.9 22.7 22.B 23.9 29.0 24.2 29.3 29.6 24.7 24.7
I.E 120.0 9.5 10.9
16.2 19.2 2C.1 21.8 23. 1 23.2 29.9 29.9 29.b 29.7 25.0 2S.1 25.1
bE L o3IO lO.1 11.4 17.0 20.1 21.0 22.8 29.4 29.5 25.8 25.9 26.0 26.1 26.5 26.5 26.6uE _9UO 1.2 1I.6 17.3 20.4 21.3 23.1 29.7 29.8 26.1 ZA.2 26.3 26.9 2b.8 26.8 26.9
GE 80UOJ 11 . 12.5 18.5 21.9 22.9 29.8 2b.9 26.5 27.6 27.9 28.1 29.2 28.5 29.7 26.7
_ 7b0oE 1 ____ 2,3 .9
20.6 29.1 25. 27. 29.0 29.1 30. 30.5 __ 30.6 30.8 31.1 31.3 31.3
(E 6C001 12.6 19.3 21.U 29.6 25.7 27.9 29.5 29.7 31.0 31.1 31.2 31.3 31.7 31.8 31.9
GE 5OO 13.5 15.3 22.2 2b.1 27.3 29.6 31.3 31.5 32.8 32.9 33.1 33.2 33.6 33.7 73.8GE 9
0 0 .2 ;, 16.1 23.. 27.2 .2-S . 30.9 32. 7 32.9 39.2 34.3 3 3.5 39.6 35.0 35.1 35.2
BE 011 lb.3 19.9 26.1 30.2 31.5 39.0 35.9 36.2 37.5 37.6 37.7 37.9 38.3 3A.9 38.SU E 301 O 1 17.9-_. 2;. 1 28j 1 2.5 33.6 36.4 _38.5 _38 .8 90.2 40.3 90.5 90.6 91.0 91.2 91.2
[ 3rGo1 21.L 23.7 32.8 37.5 39.1 4.1 99.9 99.8 96.2 96.9 96.b 96.8 97.2 97.9 97.5
UE 2,OC1 02.9 25.9 35.6 90.6 9;.9 95.7 98.3 98.7 50.2 50.9 SO.6 50.9 51.3 51.5 51.SbE 2CCc1 26.1 29.6491.1 47.2 49 1 53,U 56.0 56.5 58.2 58.5 58.8 59.3 59.5 59.6 59.7
&E I1,.I 26.6 30.2 42.u 98.2 5C.3 59.3 57.9 57.9 59.7 59,9 60.2 60.5 61.0 61.1 61.2
u L 1511G0 - 08.5 32 .5 45. 52.9 55.2 63.1 63.9 69.6 66.7 67.0 67.3 67.7 68.1 b8.3 68.9
fE I 110I 29.i 39.2 98.9 57.2 55.7 65.7 70.0 7C.8 73.6 79.0 79.5 79.9 75.3 75.5 75.6
bE IC0O 30.4 35.1 50.7 59.5 62.4 69.1 74.u 74.9 78.9 79.0 79.6 80.1 F0.6 80.8 8C.9b E - 501 3o.b-I_ 51,__S.7 60.7 63. ( _ 70.5 75.8 76.8 __ 80.6 81.3 _ 91.9 82.9 83.C 83.2 E 3 _2bE 6tL1 30.8 35.9 52.! 61.8 j.. 7 72.0 77.5 78.5 82.5 83.3 89.2 89.7 85.3 b5.5 85.5 '
C 701 - 30.9- 36.1 52.9 62.9 65.9 73.r 78.9 60.1 89. 5 8.3 86.3 86.9 P7.& 87.8 87.9L 6C01 30.9 36.1 53.1 62.7 66.1, 79.0 80.2 81.9 96.4 87.3 88.5 89.4 90.1 90.3 90.4
ix '-Co 70.9 36.2 53.3 63.1 6t.5 75.0 81.6 83.0 88.5 89.6 91.3 92.1 93.1 93.3 q3.9GE 9U101 10.9
3 1,. f3.4 63.9 66.6 75.6 82.7 89., 90.2 91.4 93.1 99.3 95.9 95.6 95.7
bE 20 l I.0 36.2 53.9 G3.5 66.9 75.8 83.1 d9.6 90.9 92.2 99.1 95.6 96.8 9T.2 97.3
-F 2001 31. L 36.2 53.9 63.5 66.9 76.0 P3.3 .9.8 91.2 92.5 99.b 96.2 97.9 98.6 98.9GE -UO - 31.0 36.2 53.9 63.5 67. 1 76.0 83.3 64.9 91.9 92.7 99.9 96. 98.2 99.1 99.8
(I 1 !1 '1.0 3G.3 53.5 63.6 67.L 76.1 83.9 84.9 91.9 92.8 99.9 96.5 98.3 99.2 110.OT-----------...................................
108311 NUMBELR OF 0 HSE kVAT10145: 706b3
LUAL-- CLIMATOLO.Y BRANCH PERCENTAGE FR6EUCNCY OF OCCIRRPENLE OF CEILING VrRSUS VISISI .ITYL SAFETAC FROM HOURLY OBSERVATIONSAIR 4FAT1ER SERVICEIMAC
-1ISTAON NUMBER: 1,16870 STATION NAME: GRAFENWOHR LAF GFR PERIOD OF RECORD: 78-87
___ WONIH: FEB HOURSILSTI: UOUO-0Od0.. . ..•.. . . . . .. . . . ..,. . . . .. . . ..........,...*, *,..,, , ..., t... o......,.o.......,.t....,,. t ~................ . ...... o.... •
C IL G VISIBILITY IN HUNREDS OF METER5IN I GI GE IE GE GE GE GL G, GjE GE GE GE GE GE GE GE
FELT I 16l . . 9C 90 6U _ 48 _ 4 3Z _ 20 16 12 10 B 5 4 U......................................................... ............. ,........ ;..... -;. ......... .;.... ... ...................
NO CELL 2 14.9 17.8 26.4 28.3 26. A 32.4 34.0 34.5 36.6 36.6 37 .837.8-38.3 38.4 58.7
UE 200002 15.7 19.0 Z7.8 30.0 3C.6 34.5 36.3 3b.8 36.9 34.9 40.1 40.1 40.5 40.7 4L.9GE 1
8j ____ 15.8 19.1 27.9 30.7 xi. 7 35.6 33.4 37.8 40.0 40.0 41.1 41.1 41.6 41.7 42.0
GE 160001I 16.6 19.1 27.9 30.7 31. 7 35.6 37.4 37.8 6 O.D 40.0 41). 41 1 4.6 41.7 42.0
i. 7EO 60 1. 61 31.0_ 31.9 V 5 3.8_ _37.6 _38.1 _40.2- 40.2 41 .4 _41.4 NI1.8 42.0 42 .2C,.E 12,' OI Ib.c 1.4 28. 31.3 3. 3 36.2 38.2 34.7 40.8 4r.8 42.0 42.0 42.4 42.6 ; .6
GE ICO0oT 16.5 2L .1 29.t 32.6 33.6 37.5 39.5 40.0 47.1 421 43.3 43.3 43.7 43.9 49.1.5 2L .16.6 2.1 29.6 32.6 33.6 37.5- 39.5_5 .0 __42.21 427.1 43.3 43.3 43.7 43.9 44.1GE 800| 17.1 2C.8 30.6 33.7 34.6 38.7 40.7 41.1 43.3 43.3 44.4 44.4 44.9 45.0 45.3
_.E 70 o 1L.7 21.3 31.4 34.5 35.5 39.6 41.6 42.1 44.2 44.2 45.4 45.4 45.9 46.0 46 .2(,E 60002 17.6 21.3 31.4 34.6 35.6 39.7 41.7 47.2 44.3 44.3 45.5 '5.5 46.0 46.1 4b.3
(4E 5nc I 17.b 21.3 31.4 34.b 35. b NC.0 4.2 42.7 45.4 45.4 46.7 46.7 47.2 47.3 47.64E 0U3L 18.4 22.1 33.,1 36.5 37.6 41.7 44.3 44.9 48.1 48.1 49.4 49.4 49.9 50.0 o.2
L. L 0 0 19.0 2S.0 34.6 38.2 39.2 43.4 46.0 46.6 49.8 49.8 51 .1 51.2 5I.5 51.9 52.1(I f 350c 1 14 7. -
24.,3 . o. 41.1 45.3 48.2 48.8 52.C 2.0- 53.3 53.3 53.8 54.1 54.4
UE 3:002 Z1. 2 .7 G J. 2 44.0 45. 2 40.9 54.3 54.8 58.4 56.4 59.7 59.7 60.2 60.5 60.8
6E 25001 21.9 26.8 42.b 46.7 47.9 53.7 58.2 66.7 62.5 62.5 63.8 63.8 64.3 64.7 64.9I.E 20002 23.4 28.6 46.7 51.5 52.7 5S.1 63.8 64.5 66.6 64.8 70.1 70.1 70., 70.9 71.2
IE 102 24. 10. 47.6 2.5 53. 7 603 65.0 TO. 7. 3 70.3 71. 7 71.7 72.2 72.6 7.IE 5.0I . 5.3 3U. 51_.2 56.7 __!,7 9 64.:5 69.7 7 70.4 75.1 75.2 76.6 76.6 77.1 77.4 77.7.L 1200I 25.4 31.2 53.I; 59.6 61.1 6A.4 79.1 74-8 79.6 7Q.7 81.1 81.1 8i.b 81.9 82.2
IL 1UD31 76.U 31.3 53.d 61.1 6Z.8 70.9 77.2 78.0 A3.1 e3.3 85.0 85.0 865.5 5.8 86.1b_ 9002 4.c 3.4. -54. 1 E1.7 63.4 71.5 77.8 78.6 83.7 87.9 85.6 85.6 A6.1 86.4 86.9
46V 901 2b.1 37.J 54.6 62. 64.1 72.6 79.0 79.8 85.0 8S.2 86.9 86.9 V1.6 o7.8 86.4
UE 7C; 1 - 26:.1 3.0 S_. 62.5 _ 64.2 13.3 79.9 bO. 7 05.9 86.2 87.8 87.8 98.5 88.9 89.bb L t'I 2b.2 32.L 54.6 62.S 64.2 73.5 80.4 81.2 6.6 87.0 8.7 88.7 A9.4 6.7 90.4
I.E r~,I 26.1 37.2 66.1 63.0 64.7 74.1 81.4 82.3 98.1 88.4 90.2 90.1 91t 51.7 92.4
(L 4 lJ 6.1 3Z, 5,5.3 63.4 65.0 74.5 81.5 82.9 P8.6 89." 91.0 92.1 92.3 92.7 93.4&F 36, ?6.2 32 .2 $5. 3 63.4 65.0 74 .f 81.9 83.2 99.5 89.8 91.8 92.6 94.2 94.6 95.3UL ;L0OI 2h.1 3..2 56.3 63.4 65.L 74.6 82.0 83.3 P9g.6 90.1 92.1 92.8 95.0 95.4 97.0.IE I LC " 26.1 32 . $5.3 63.4 65., 74.6 82.2 83.5 89.7 9%,2 92-2 93.0 95.6 96.0 99.4
L : 1 76.1 32.2 5!,.3 63.4 65.0 74.6 82.2 83.5 99.b 9r1.3 92.3 3.1 95.1 96.2 lOU.0
. .. ..................................
TOTAL NUMBER OF OBSERVATIONS. q46
GLOBAL CLIMATOLOGY8 BRANCH . ECENTAGr FREQUENCY Of OCCURRENCE OF CEILING VrRSuS VISIBILITYUSAFETAC FqOm FOURLY 0856RiAfONSAIR WEAIHER SERVICE/MAC
STIICN NUMBER. Ilfb630 STAT10N NAME: IjRAFEN813NR AAF GF8 PEIO 8 ~~Of RECORO: 16-87... .. ........ . 40 Tk: FEE P4OURSILSTI: U SUD-050C
CCI LIII. 8181113| 1]4 INOREOS OF METFRI
IN I 61 G IE GE BE G E GE GC G GE GL G L GE GE GE (E
FEL 1j-6 t_ 9 L 813 60 48 _ 4r_ 32 -74 20 16 b _ 17 10 a- 5 4 D3.................................. t. t........ t...............................
e
....................... t
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t t
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t
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NC CEIL I 13.8 1..4 22.0 25.1 25. A 29.2 31.*0 31.2 34.4 345 3. 53 3. 56 35.8
I.E i3c13 14.5 18.0 24.8 21.3 26.3 31.9 33.9 34.2 37.4 37.5 38.1 38.3 38.4 38.5 38.8
G E 18300_1 -14.*7 1I8 .1 24. 1 21.8 29.13 S2.9 _34.59 35 .1 38.3 38.4 39.03 39 -.2 39.4 39.5 39.71 E 160001 . 1 24. 27.6 -9 .t, 32.9 34.9 35.1 38.3 39.4 3.0 39.2 39.4 39.5 39.7t.519L01 __1.7 1.1 2. 27. 29.0_32.5 3j4.9 3. 383 3N 5 39.2 39.4 395 9.
G E 12r A) 1 14.7 18.2 25.2 28.0 29.2 33.1 35.1 35.3 38.5 38.7 39.2 39.5 39.6 39.7 40.0
G. 1f 010 15.b 16.3 26.6 29.6 30.7 34.8 36.8 37.0 40.2 41.3 40.9 41.1 91.3 41.4 41.6
15. -19 -3 26.6 29. 31.1 35.() _17 37.2 40 .4 40.5 41 * 1 4 1.4 41.5 41.1 42.063 83c0o0 25.7 19.4 21.1 30.0 31.2 35.5 37.b 37.8 41.0 41.1 41.1 42.0 4Z.1 42.3 62.6
E1-10 . ~ 2 1. 27.? 30 .6 !1. -8 36.1 -3 8.-2- 38.4 _41.8 _ 4 7.o0- 4,2.-6 4 '2.8 4.9 43.1 43.4GE 6'1 I lb. 19.9 21.1 30.6 31. b 36.2 38.S 38.5 42. c 2.1 42. *7 42.9 43.0 433 4j.5
LE 5Es0 16.7 23.6 28.c 31.6 33.0 37.5 39. 8 40.1 43.9 44.0 46b 44.8 46.9 45.2 45.4
i.E- 450!3 369 2 2C.5 3q. 1 33 -.2 34.6 39.1 _41.6 4 . 1 46.0 66.1 46.1 46.9 '.7.0 47.3 417.5I.E 4 0 38.1 Z2.5 33.Q 36.4 37.8 42.3 45.2 45.6 4 95 8 99 5.5 50.7 50.8 51.1 51.3
8. EJl. 3 "2j. 374 38. 43. 65, 46.9 51:*1 52.:2 51.8 52.3 52.1 572' b2.E 3,001 0.2 25.2 37. 41.4 4Z.6 47.8 51.2 517 56.1 56.3 56.9 57.1 57.2 57.4 57.7
iE 25J01 20.4 25.4 38.6 43.5 44.S 5C.6 S4. i 54.6 159.S 5. b 50.2 60.4 60.5 60.8 61. 1.E 20001 _ a.0 .__ 27.2 4.6 47.9 49.4 55.8 _ 60.2 60.6 65.-6 6".8 - 6,-5 66.8 67.0 67.3 67.5UA IRUC I 22.9 2t,.q 44.1 49.S 51.1 57.4 63.6 b2. 67.6 67,8 68.6 68.8 69.0 bq'3 69.5GSC 151,O I % 2..b, 3%5S 41. 9 - 3.8 -55.6 & 62-1 67.130 6 7.6 72.8 73.1) 73.8 74.3 14.2 74.5 74.*7G E I"ZUO Z4.8 32.1 50.6 7.3 59,7 b7.1 72.8 73.6 71., 75.? 79.9 80.1 813.4 6.6 8(.9
o.L IC3I 25.2 31.3 52.2 59.2 61.6 65.7 75.9 7b.7 -2.7 83.1 83.9 84.2 84.4 84.6 84.9GE ') 25. 12 __31.4 52.5 S9.5 _61.8 1c,.2 ?6. 4 -77. 3 R3. 3 83.7 84.5 84 .8 A5.13 85.2 85.5L E 8201 25.5 31.8 52.8 60.0 6..6 71.3 17.4 7s.4 P4.5 64.9 85.1 85.9 86.2 86.4 8b.b
. 70 - - --- ?5.5 71.8 5... 63.3 62. 9 72.2 78.5 179.4 P5. 86.3 871 87.4 a?. 7 68.1 8e.3QE borl 25.5 31.8 52.8 60.3 07.1f 12.0 R.8 80.0 6.5S 86.9 81.7 87.9 88.3 88.7 88.9
.5 'LOl 25.5 31.8 53.1 bO.6 6. 4 12.9 79.3 82.5 17.4 87.8 88.6 89.0 89.6 90.1 913.3u E 4 LOA-- ZS5 31.a 53.1 60.8 63.5 73.0 79.7 80.9 F7.8 84.3 89. 93.0 90.5 91.0 91.3IE 3u31 5.5 31,i 53.1 60.f 63.5 13.3 80.1 61.4 PB.b an.% 91.u 91.5 92.6 93.4 93.9
IE - 2O?1 75.5 34.8 k $3.1 0.8 63.5 7.3 80.1 81.b 8.9 8i.5 91.3 92.4 ')4.2 95.5 96.5
GE 1001 25.5 31.8 53.1 60.8 63.5 13.3 q0.1 81.6 PA.9 89.6 91.4 92.6 94.7 96.1 9b.9
., II 25.5 31.6 53. 60.8 63.5 73.3 83.3 63.1 9..b 49.1 91.5 9?.7 5.0 96.6 100.0
.................... ................................................................................................
101AL NUMLR OF 05ERVA TI ON : 846
* GLOBAL CLIfAIOLOGY 8886EV' PERCENT7AGE FREQjUENCY Of OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFLTAC FROM FO0qLY OBSERVATIONS
AIR oEATHER SERVICE/MAC
STATION NUMBER: 196870 STATION NAME: GRAFENWOHR AAF GFR . .. PEfIOD OF RECORD: 78-87. . . . .. .. . . . . . . MONTV:_FEB I-OURSILSTI: 060C-08CC
C1E I I' 6 L1SI 18T11 IN DRUNONEOS OF METERS
IN I 6 I (E G E GE E EIE GE GE GE GE GE GL GE GE GE GE
FEET- 1 160-- 90 80 s 6L0 48 _ 40. 32 _ _24 .20 .16 12 10) a 5 N i.
N3 CEIL I 9.3 12.6 17.8 21.7 212.7 25.7- 28. 1 28.3 29.0 2-.6 30.1 30.4 30.6 30.6 30.6
I.E 20(00 10.0 13.8 19.u 23.3 24.5 27.7 30.5 30.7 32.0 32.6 33.2 33.5 33.7 33.7 33.7
L 1r _01o_1. _1.1 19.4 23.9 25.-1 28 .6 31.6 31.8 33. 1 33.7 3N.3 3N.5 38.8 34.8 34.8
u E 16(001 10.3 14.2 19.5 24.0 25. ; 28.7 31. 7 31.9 33.2 33.8 34.N 34.6 3%.9 34.9 34.9
_ [140001 10.3 14.2 19.5 24.0 25.2 28.7 3 .7 31.9 33.3 31.9 34.5 - 34.8 3505.0 35.G 31.06 E 12C001 10.5 14.4 19.9 24.3 25.7 29.2 32.2 32.4 33.8 34.4 35.U 35.2 35.5 31.5 35.5
u.E IL(001 11.2 15.1 20.9 25.5 26.8 30.4 33.6 33.8 35.2 3S.a 36.4 36.6 37.1 37.1 37.1I.E 9-00J 11.2 S5. 21
0 i . 27.1 30.6 3.9 34.3 35.9 36.1 37.1 37.4 37.8 37.8 37.8
GE 8: 0 1 11.5 15.5 21.6 26.2 27.7 31.3 34.6 35.1 36.9 37.S 38.1 38.3 38.8 38.8 38.8GL 71'001 11.9 16.1 22.2 27.0 26.6 32.3 35.6 36.2 38.4 39.0 39.6 39.8 40.3 40.4 40.4
I.E 60LO1 21.9 16.1 22.2 27.0 2 .b 32.3 35.6 36.2 38.4 14. 39.6 39.8 40.3 40.4 L0.4
G L 5C0f| 12.2 1.4 22.7 27.8 29.4 33.1 36.4 37.0 39. 4C.1 40.7 40.9 41.4 41.5 41.5
S E[ 40001 12.8 17.0 24.3 30.3 31.9_35.? _ .5-40.1 42.8 43.4 44.0 44.2 44.8 44.9 44.9
GE 401 1 13.9 18.4 26.b 33.0 34.6 39.1 42.9 43.5 46.2 46.4 47.4 47.6 48.2 48.3 46.3Lf 3-- 14.1 18.6 27.2 33.9 35.9 40.4 44.7 - 45.4 48. 499.1 49.6 N9.9 S).5 50.6 10.b
I.E 3 it, 16.5 21.2 30.3 37.4 39.5 44.1 48.7 49.1 12.6 53.4 54.u 54.3 55.2 55.3 10.1
I.E 2 001 16.9 21.6 31.7 39.4 41.5 46.7 5t.3 52.1 'S.2 56.0 56.6 56.9 57.8 57.9 57.9
(.E 200_1 18.1 23.3 34.6 42.8 45.3 51.1 56.0 56.9 60.4 61.2 61 .6 62.1 63.0 63.1 63.16E 13ol 18.3 23.6 36.6 43.9 46.3 52.1 57.3 58.2 61.7 62.1 63.1 63.4 64.3 64.4 64.4GE 10u1 20.1 25.5 39,5 8.8 01.9 59.0 64.5 65.4 69.0 69.9 70.4 70. 7 71. 7 1.9 71.9I.E -120o 20.6 26.1 42.U 52.5 55.9 64.1 70.2 71.3 75.2 76.0 76.7 77.0 78.1 70.3 76.3
i. 1000I 20.7 26.5 42.7 53.3 57.0 65.7 72.7 74.0 78 . 5 79.7 80.5 80.9 92.0 82.2 82.i
i.E I 20.6 26.6 42.8 53.4 57.1 61.8 73.C 74.3 78.8 83.4 81.2 81 .7 82.9 03.0 83.0
GE 8cul 20.8 20.6 42.8 53. i 6 66.4 73.8 75.1 79.6 82.6 82.4 82.9 84.0 64.2 84.2G1 _ 700a I 2U.8 26.6 43.0 54.5 58b.- b7.4 74.7 7b.0 80.5 82.5 83.3 83.9 85.2 85.3 85.3
LI u1oI 2U.8 26.6 43.0 54.7 5d.7 68.2 75.5 77.0 81.b 83.7 84.5 85.1 F6.4 86.5 46.5
GIE O00| 20.9 26.7 43.1 55.0 59. 1 68.9 77.0 78.6 83.6 8%.9 86.8 87.4 R8.8 B8.9 p8.9
.6E - 0I _00_ 26.__43.3 55.1 59.2 69.1 77.7 79.6 45.0 87.6 88.8 89.4 91.3 91.1 91.14E 30o 20.9 26.7 43.3 55.1 59.2 69.3 78.0 80.3 A6.1 88.7 90.3 91.0 93.1 93.6 93.9
GE 2001 20.9 26.7 43.3 -- 55.1 59.2 69.3 78.L 80.4 R6.3 89.1 90.9 92.4 95.3 96.6 97.4
b E 1001 20.9 26.7 43.3 55.1 59.2 69.3 78.0 80.4 86.3 9.i 91.1 92.9 96.1 97.5 99.6
G .| 20.9 26.7 43.3 55.1 59.2 69.3 78.0 8.4 86.3 89.1 91.1 92.9 96.1 97.6 OU.0
101 A LNUMBER OF OC$ERVA7IONS: 446
- - bLObAL CLIMAIOLOGYV SBNC . P[kCENTAGE FkEQUENCY OF OCCURRENCE OF CEILING VERSUS VIS|IL5TY
USAFE AC FROM HOURLY ObSERVAIIONS
AIR WEATFEk SERVICE/MAC
SIA71CN NUPBER: 10681J STATION NAME: GRAFENAOHR LAF UFA PLR1CD OF RECOPOD: 18-87MONT-: FES POURSCLSTI: 09U0-1100
................................................................................................................................C EIING V1 ,IUIL31Y IN HUNDREDS OF METERS
III I G1 GE 6E GE GE LE GE GE GE GE GE GL GE fE GE GE
F L 1 b L 9 S_ 6. _ 48 4 32 29 _ Z 0 16 12_ 10 a 5 4 u
...............................................................................................................................
No CEIL I - .6 11.6 19.3 23.5 26.9 27.3 29.2 29.9 30.9 31.2 31.6 31.6 31.8 31.8 31.8
GE [eGoOc 1U.9 Z. ZG .8 25.4 Z7.5 30.1 32.3 33.0 34.3 39.6 35.1 35.1 35.3 35.3 35.3
0E 18L.00| 1 11.5 13.5 22J. 27.0 29.1 31,9 39. 2 39._ 36.2 36.5 37.0 37.0 37.2 37.2 37.2
LE 16C 00 1 11.9 13.9 22.8 27.4 29. b 32.4 34.6 35.3 36 .b 37.0 37.5 37.5 37.7 37.7 37.7
LE 14C001 ..... 1. . 1 19.1 22.9 27.8 29.9 32.7 35.0 3.7 37-. 37.9 37.8 37.8 38.1 38.1 3b.1
GE 12-001 12.3 19.3 23.2 28.0 3b.1 33.0 35.2 35.9 37.4 37.7 38.Z 38.2 78.4 38.9 38.4
0L 10c0o17 12.5 14.5 23.46 2.6b 3o.7 33.8 36.4 37.1 38.8 39.1 39.7 39.7 *0.0 40.0 4L.0
6.L-9iWCL_ 12. 1 2.t 2.6 3.7 3.0 366 3U 9.1- 39.5 01__9. 40.3 40.3 '4o.3F 8c0o3s5 15.6 25.1 29.9 32.U 3S.6 38.2 38.9 40.7 91.0 91.6 91.6 42.0 92.0 42.U
G GE __ I 16.3 25.d 30.7 32.9 36.4 39. 2 903.1 '42.2 92.6 93. 1 4 3.1 93.5 43.5 93.5GE 6UO 14.Z 16.3 25.8 30.9 j3.0 36.5 39.9 40.2 92.4 42.8 93.9 43.5 93.9 93.9 43.9
3E 50o0 15.0 17.1 27., 32.3 34.5 38.1 0.9 41.7 44.0 44.3 94.9 945.0 45.4 45.4 5.4
.E 4s5;0 L - 5.2 L5 11.7 28.3 33.f 36.2 40.0 42.8 43.7 46.0 46. 3 96-9 47.0 47.4 47.4 47.4
CF E 4CI lb4. 19.3 30.3 36.s 9.2 43.0 95.9 46.8 49.1 99.S 50.1 50.6 SO.9 50.9 5G.9
* 350 1 _---- .- -1.94L379 - 4.1 94.0 47.0 48.0 50.7 51.2 51.8 52.2 52.6 57.6 52.6
* . Vf)1 19.c 22.U 33.4 41.0 4.c 48.5 51.9 53.1 56.0 56.7 57.3 57.8 S8.2 68.2 568.2
*E 29001 19.9 z3._ 35.9 .3.9 97.2 51.7 55.2 56.4 59.3 60.0 60.6 61.1 61.5 63.5 61.5
. 2o - 1.6 24.9 8. 96.6 -,2 - 54.8 58.9 60.2 63.5 64.4 65.1 65.6 66.0 b6.0 66.U
LE IPuc$ 21.9 2,.2 39.6 47.8 51.4 56.0 60.0 61.3 1,4. 6..6 66.3 66.8 67.1 b7.1 67.1
I 1c 0-- - 3.5 27.3 92.1 _51.5 55.2 62 .1 66.3 67.6 71.0 72.0 72.8 73.3 73.8 73.8 73.8GE 12 UO1 29.3 24.5 94.9 55.2 59.0 b6.9 ?1. 3 I2.6 76.5 77.9 78.3 78.7 79.2 79.2 79.2
LL 10001 4.8 29.9 96.8 57.3 61.5 69.3 74.8 76.9 P.7 82.0 83.6 84.3 P4.9 84.8 89.8
UL 901 ---. 8 - 29. ,0-67.9 6 .1 70.3 15.9 77.9 41 . d 83.2 85.1 85.9 q6.Q 86.4 86.9
6E F U0 29.9 29.6 97 . 58.2 61.6 it.2 77.0 78.5 p3.I 89.S 86.9 87.4 88.1 8P.1 8.1
E 7uQ ?4 .9 Z9.6 47.3 59.5 63.1 73.5 77.8 19.9 f9 . 2 89.7 87.9 89.0 89.7 89.7 89.7
.E Puct Z.9 29.6 97.3 59.9 63.6 12.7 78.b 8b6 15.7 87.2 89.5 90.7 91.5 91.5 91.5
G E sO1 24.S 29.6 47.3 $9.0 63.7 72.9 79.6 81* 3 F7. 1 89.0 91.6 92.8 93.6 93.6 93.6
k 4 93%. 29.9 29.6- 17. . 59.0 63.8 73.0 79.9 81 .7 47.9 91.0 92.9 99.1 96. 96.2 96.3
GE 30$ 29.9 29.6 97. 69.0 63.b 13.5 80.U 81.8 98.3 90.5 93.6 99.9 96.3 96.6 96.9
GE 2G$ 24.9 29.6 73 59.0 63.6 7 3. r 0.0 81.9 98.9 91.1 99.2 95.5 97.6 98.7 99.2
L o 1001 29. 2).6 97.3 59.0 C 3.b 73.0 r.0 81.9 fi4.9 91.1 99.2 95.5 97.8 98.8 99.8
ZE 4$ 2.9 29.6 47.3 S9.0 63.b 73.0 85.U 1.9 Q8.9 91.1 9.2 95.5 97.8 98.8 10C.0
..........................................................................................
1OIAL NUMBER OF OBSERVIIONS: 846
GLOb-AL CLIMATOLOGY BRANCH PERCENTAGE FREQIUENCY OF OCCURRENLE OF CEILING VERSUS VISIBILITYUSAFLTAC FROM HOURLY OBSERVATIONSAIR 6EATHER SERRICEIMA&C
S7ATION NUMBER: 106810 STATION NAME: GRAFEN604k AAF GFR - - PERIOD Of hECORO: 78-87_____ ONTI- : FEV ri 1URSIL9I: 12091'-400
CEI L ING VISIBILITY IN HUNDREDS OF METERSI N 1 51 GE GE 6E GE I.E GL GE GE GE GE GL Ge GE GE GE
FEET_ 1 60 __ L ____80 u __4B 40 _ 32 -_ 24 _20 _ 16 _ 12 ___ 10) a 9 4 0........................................................................................................................................
- ~-NO LEIL 1 18.9 22.6 29.3 31.1 32.3 33.5 34.6 34.8 34.9 34.9 34.9~ 34.9 34.9 34.9 34.9
I.E 23UrLCI 20.t, 24.6 32.b 35.3 35.9 37.1 38.3 38.4 38.5 38.5 38.5 38.5 38.5 38.5 3b.50 8G1 21.5 25.8 34.3 310 1- 3.1 40. 3 40.4 40.5 40.5 40.5 4 Eo 40.5 40.5 40.5
GE 16000£l 21.9 26.1 34.6 17.4 37.9 39.5 40.7 40.8 40.9 4C.9 40.9 40.9 4C.9 40.9 4D.9GE104 _2.0 26.z 51 3. 36. 4 40.0 41.1 41.3 41.4 41 4 41.~4. ~41.4 41. 41.4 41.4
I.E i2CC0 I 22.5 26.8 35.7 38.5 39.1 40.8 42.0 42.1 42.2 42.2 42.2 42.2 42.~2 42.2 42.2
I.E 30000£ 73.9 26.3 31.4 40.4 41. U 43.0 44. 3 44.4 44.6 44.6 44.6 44.6 44.6 44.6 44.6
- -- .IL0JI 41 2.5 31.6 40.1 41. 3 43.3 44o6 44.7 45.2 45.2 45.2_ 45.2_ 45.2_ 45.2 _45.2I.E 80001 24.6 29.0 38.3 41.? 42. 3 45.0 46.3 46.5 46.9 46.9 46-9 V6 .9 46.9 46.9 46.9
q-c___oogi 25. 7 30.3 39.1 43.4 44.0 46.1 48. 1 48.2 46.7 48.9 48 .9 48.9 48 .9_ 4B .9 46.9I.E 60003 29.1 30.
3 39. 7 43.5 44.1 46 .8 4B. 2 148 . 3 4B.8 49.1 49.1 49.1 49.1 49.1 49.1
u SrOOl Z7. 1 31. r 41I.4 45.2 8)5.7? 48.9 50.2 90.4 50.8 51.1 91.1 51.1 51.1 51.1 51.1I.E4500 27.9 3. 43.1 46.9 47.5 50.4 S2.2 $2.4 52.8 53~3i ~ .1 53.1 53.1 53.1 93.1
t, E 4C0DO 79.7 35.0 46.0 50.4 51.2 54.*1 56. C S6.3 96.7 57.0 57.0 57.0 57.0 91.0 97.0I.,E, _35001____ ~ . 7. 9. 53.9 56.5 984 9. 91 59.3 59.3 59.3 59.3 59.3 59 .3I.E 3C001 33.b 39.1 S0.?1 56.0 57.4 61.0 63. 7 64.1 64.7 64.9 64.9 64.9 64.9 64.9 64.9
I.E 2SC0 I 35.[, 40.5 53.0 98.6 6L.0 63.6 66.4 66.8 67.4 61.6 67.6 67.6 67.6 61.6 b63.6I.E ZC000 __ 37.0 42. b 55.9 61.8 _63.4 _67.1 70.7 71.3 72.5 72.8 12.8 72.8 72.8 12.8 72.6EL 19800 37.t, 43.1 56.? 62.8 64.3 68.1 71. 7 2.3 73.9 13.9 13.9 73.9 73.9 73.9 73.9
I.E 15u01 39.1 44.7 58.6 6 . 61.4 71 .6 16.0 76.8 18.0 19 .4 38.4 18 .41 78.4 78.4 78 .4I.E 123 I9. R- .9 60G.4 68.9 1 1.2 15.5 _8 0.0a 80.9 A2.2 82.5 82.5 82.5 q2.5 42.5 82.5
ufI.E tin01 40l.1 46.5 62.2 72.0 1 4. 7 80.0 94.6 65.b 81.2 87.6 8 7.6 81 .7 87.9 61.9 87.9I. _9 oL I 40.1 RL .5 62.3 72.5 75.2 8C.9 85.6 86.5 88.3 89.8 88.8 88.9 89.1 89.1 89.1
(I.E eu1 40.1 46.5 62.95 73.2 1.9 81.6 86.8 87.8 90.0 9f,.4 90.41 90.5 90.8 90.8 90.8
I. E _7001 40.1 46.5 62.5 73.3 76. 0 81.-7 9 7.1 88. 3 90.5 93.3 91.5 91.6 92.2 92.2 42 .2
uL 6001o 40.1 4f.5 62W.6 13.84 76b.6 82.4 88, -3 89.5 92.3 93.1 93.4 93.6 94.2 94.2 94.2
E 0£ 40.1 46.5 62.8b 74.0 77. c 83.5 90.2 9 1 .6 94.9 45.9 96.9 96.7 97.5 87.5 97.5I.E 4 uo1 40.1 4* 628 14.0 77. C 83.6 90.4 _91.8 95.6 96.6 91.2 97.8 98.6 98.6 98.6I.E 3uF - 40.1 46.5 62.8 1R4.Q ( 773. 83.6 90.9 92.0 95. 7 91.0 97.6 98.3 99.2 99.2 49.2
G E 2 001 _ 40. 1 46.5 62.6-b 74 .0 77.0U 83.6 90.5 92.1 96.2z 97.5 98.*2 98.9 94.8 100.0 106.0
I.E 1001 i40.1I 4b.5 62.6 74.0 71. 0 6 3.6 90.5 92. 1 96.Z 97.9 98.2 98.9 99.8 100.0 100.0
E C 40. 1 46,.9 62.b 74.0 77. L 83.6 9
ol.5 92.1 96.2 97.9 98.*2 48.9 99.8 £00.0 1C0.0.........................................................................................
TOTAL~ NUMBER Of ORERVAT1GN5: _ 46
bGLObAL CLIMATOLOGYT BRANCH PENCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYIJSAFEIAC FROM (-GUlLY ObSERVAl IONS _____________
AIR 6EA11-ER SERVICE/PAC
STATION NUMBER: In6870 518710N NAME: GRAFEN6HR AAF (iFH PERIOO) OF RECORO. 7867___MONT, : FEB6 HOURSILSTI: IS00-17C0
CE ILl 1. VISI61LIr IN(aOED0?MERIN I GI GE E GE GE GE GE GE GE GE GE GE GE GE
FE I __ 160_ 90_ __(S__ 6U1 48 4 C 32 24 20D 16 12 10 8 5 4 0
.. ...... ...... ....... ...... ...... ....... ..... ...... ..... ? ! : .::.::. ..........
N c CEIL1 ... 3.4 2-.6 31 . 7 34.2 34.9 36.1 6. 1 36 .1I 3 6. 1 36.1 36.1 36.1 36.1 36.1 36.1
6E 20 (301 25.3 24.0 3, 2 37. 6 3d..5 39.7 39. 7 39.7 79.7 39.7 39.1 39.? 39.7 39.8 39.
q.E 189QU00I _ 26§.1 __29.0 36.4_ _39. _ 39. 7 40.9 40.9 40.9 40.9 4r.9 4 909 0 9 0.9 40.9 4L1.9
FE 1670101 26.S 29.3 36.6 34.4 47.1 141.3 41.3 41.3 41.3 41.3 41.3 41.3 41.3 41.3 41.3.E 14COO 1 26.7 29.6 37.0 39.6 _4C. 3 41 .5 __41.5 41.5 4 -1.1 41.5 41. 41.51 41 . 4 1.5 41.5LE 12' 001 27.7 3U.5 i7.9 4. 41.3 42.4 42.4 42.4 42.4 4i.4 42.4 42.4 42 2.4 42.4
f.E 000... 29.4 32. 40.2 42.6 43. 46.0 47.0 45.0 45.2 4S.2 46.3 45.3 45.3 45.3 4S.3
GE 7 - 9 D5 2 2 12.9 4. 3.4 44. 1 45.6 4, 9 45.7 4 9.7 46.9 45.9 45.9 45.9 45.9L ar 0[ 70.4 33.7 41. 7 45 v 4. 1 48.4 46.6 48.6 48.6 4A95, 46.9 98-9 46.9 48.9 46.9
L- QoI -- 31..3 31 44.- 47.4 48.6 61.1 61.6 5 1.5 51.8. S2.1 52.2 52.2 S22 2.2 52 .2
CE 6L(-01 31.4 3S.2 44.3 We . 1 94-9.3 61.8 52.2 2.2 52.5 52.e 53.0 5 63.0 3. 93.0 3.0
.E 50001 32.2 35.9 45.L, 48.e 50.c 52.6 51.1 63.1 53.3 57.7 63.6 63.8 S3.8 53.8 63.8. 1 33. I__ 36.9 46.3 50.1 51. 3 563.9 54. .554.5 sq. 65.1 55.2 66.2 -S.2 55.25 9.2
6E 4CEOl 36.4 90.1 C0.0 6 95 . 5.4 56.3 54.1 59.1 59.3 59.7 69.6 s9.9 69.8 69.6 59.
liE-35L1 O, -41 4 k 1.9 -- 56.9 66 -.2 61-I.1 I__ 61_*9 61.*9 _62.4 62.A 62.9 62.9 62.9 62 .9 62 .91,E 32701 41.6, 46.0 57.1 62.6 64.1 67.6 66.6 68.8 69.4 69.7 69.9 69.9 69.9 69.9 69.9
.E 2501 42.4 46.9 68.9v 64.9 6c.3 69.9 71.0 71.0 71.6 72.0 72.1 72.1 72.1 72.1 72.1
GE C 0 43u 48. I6fL~b 67.8 69.6S 73.4 76. 3 75.6 76.4 77.1 77.2 77.2 77.2 17.2 77.2('E 1p001 43.3 4B.1 60.8 68.1 69. 7 73.9 76.8 16.0 76.4 77.4 77.7 77.7 77 77. 7 7 7.76 L 1570)--------. Q -q 4. 622 70.-6 _7. 777 .5 79.8 80.1 91. 1 81.8 82.0 82.2 82.2 62.2 6,2.2tE 12 L0O1 44.7 49.8 63.9 73,6 75.~ 6 0.7 83.9 84. 3 p6.3 66.1 86.4 66.6 86.6 d6.5 86.5
GE 17(101 45.2 61.4 65.6 75.8 76.0 63.3 86.6 87.1 88.4 89.1 89.7 89.8 89.8 69.8 89.86 E ol'0 462 50.4 -- 65 .b 76.4 71.1 83.5 87.0 8 7 .4 8A9. C; 89.7 9 0 .3 90.4 90.4 90.4 9 .4u L. ~o3 ' 15.2 57 .4 65 .6 76.2 716.b 84.4 88.2 863.8 90. 3 91.0 91 .6 91.7 91.8 91.8 91 .8uGE 7001 _ 45 .2 5L. 4_66.1 -1 77.0 7 . 3 66.1 89.2 90.0 Q I. 6 92.4 93.1 93.3 93.7 93.9 93.9C1E 6v771 45.2 5r:.4 b66.1 77.1 791.4 65.6 89. 7 93.7 9 2 .3 91.1 93.9 94.1 94.6 94.7 94.7
GE tOO 1 45.Z 6.4 66.6b 77.5 87. 3 u66.9A 91.6 92.6 Q4 4 5. 3 96.5 96.6 97.4 97.5 9.6 E 400 uo I 45.Z SC7.4 -- 66.5 77.6 8;. 3 66.9 93.6 921.6 94.6 965.7 97.~2 97.5 98 .6 98.6 96.6G E 7 :)c1 45 5U1.4 66.6 77.6 47L. 3 66. L 1. 7 92.7 94.8 96.0 97.5 98.1 99.2 99 .3 94.44
-t 21 0C 1 46.2 56 5.4 _ 66 b 77.5 (47.3 b66.4 91.7 92.71 94.8 96.0 97.6 98.1 99.4 99.6 99.6GE Illl 46.2 51 .4 66.65 77.6 8L. 3 4,6.8 91.3 1 2.7 94.6 96.0 97. 99.1 99.5 99.6 177.0
.E r) 1 45.2 Sr..4 66.S 77.S FL. 3 ~66.6 91. 7 92.7 94.6 96.03 97.1 98.1 99.5 99.6 100.0................................................................................................................................
TOTAL NUMBL51 OF 0E6ERYATI0NS: 846
Mod__
.LOJAL CLIMAJOLObY BRANC -- PEkCENTAGE FREQUENCY OF OCC4)RRENEL OF CEILING VERSUS VISIBILIiYLSAFETpr FROM HOURLY 08SERWATIONSAIR EAT#-ER SERVICE/MAC
S6TA116O NUM13EP 10b87 STATION NAME: GRAFEN6GNF, AAF rF ERO O IHR: 88- - -- jONTH:_FEH HNOURS (L633: IRU0-2000.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ . ..... .. . ... .. . . .. . . . ... . ... . .. ~ H: ~ R I S ) 0 2 D
CE|ILIG VISIBILITY IN HUNDREDS OF MEiERS
IN | GT GE GE GE GE GE GE GE GE GE GE GE GE GE GE 6E
FEET 16 0 96 L 8 66 48 40 _ 32 74 2 L, 16 _ 12 _ 10 8 5 4
NO CE1I 2U .o 24.6 31.4 34.6 31. 2 37.0 37.6 5 37. b 38.z 3P.*3 38.5 38.S 38.8 38.8 36.9
CL zoCOOl 10.b 25.7 33.3 37.1 37.7 39.6 40.3 40.4 41.0 .1 41.4 41.4 41.6 41-. 91.7
(.1 cu qL Czl - 2 2 j. 2 35.0 38.4-- 394-.0 40.9 41.6 '41. 7 -42.3 42.49 42. 7 42-.7 42.9 4 z 9 4.3-JGE 16'001 21.U 2L.2 35.u 38o4 39.0 40.9 41.6 41. 7 '42.3 42.4 42.7 42.7 42.9 '2.9 43.U
L' b X9 0_ L _.3 26.1 36.2 38.8 3_.4 - J 1 42.2 42.8 2.9 '43.1 43.1 43.4 43.'. '3.5
6 E 12001 21.7 27.o 35.7 39.2 3S.6 '41.7 42.6 '427 433 43.4 '43.6 43.6 43.9 43.9 '44.0
UE 100001 21.7 27 35.b '40.2 'G . 42.8 43.6 43.7 44.3 44.4 44.7 44 .7 44.9 44.9 '5.0GE 9fir 22 .0 27.3 1&.. ; 41.0 41.6 '3.6 44.4 '44.6 '.2 '5.3 . 5 4.6 '45.9 45.9 46.0
bE 8700| 22.t 27.9 37.1 41.6 42.2 .44.7 45.7 45.9 46.6 46.8 47.0 47.0 41.4 47.4 476 .
--- It DoL 2.9- 26.3 36.1 '42.1 '43.03 '45.9 '47 0 4 _8~j~ 4. 1_'48.3 '48.5 '46.8 '48.8 48.9(L 6"U00 22.9 26.3 38.1 42.7 43.3 46.0 F?. 2 '47.3 48.0 4982 98.S 48.6 48.9 48.9 '49.1
bE 5(01 :3.3 29.U 38.8 43.7 '44.3 47.0 46.2 48.3 49.1 49.3 49.5 49.6 90.0 63.D 56.1
GE 4!6 (; 24.2 3,j. 1 '41 3 4 6 6
j. 60.4 61.7 51.8 52.6 6 2.7 53.0 53.3 53.4 53.'4 53 .6UE '4 0l1 26.1 31.1 42.8 '8.5 49.1 53.1 54.5 54.6 55.3 55.6 55.8 56.0 56.6 56.5 56.6G I 3S CU l 26.5 32.5 44.9 $0.6 51. 3 55.4 57.2 57.3 _ 68.C 59.3 s8.5 59.0 69.5 59.5 64.6u, I 000o 28.1 34.5 46.1 54.7 55.9 60.4 62.5 62.8 63.6 64.1 64.5 6S.0 66.5 65.5 65 b
GL 25u1 29.3 35.7 50.1 57.4 58.6 63.6 66.6 bb.1 67.1 67.4 67.8 68.3 68.8 68.8 68.9
uE 231- 1 13 3. 52.5 60 .9 62,5__ 6 8.6 71 .6 5 72 .0 73 .3 73.5 _74.2 74 .8 76.3 75.3 76.4tE TRO0 1 31.1 39.1 52.8 61.Z 63.1 69.1 72.2 72.7 74.2 79.5 7S.2 75.8 76.2 76.2 76.4GE - .0.... '2.U 39.2 54.8 63.9 66. U 72.3 76.6 77.1 78.7 79.0 79.7 80.3 80.7 80.7 8U.9
t, 112.jo 32.4 39.8 S6.3 66.0 66. 2 76.1 79.8 60.4 83.1 83.3 84.2 84.9 85.3 66.3 F5.6
GE 1760 !3.0 40.5 57.6 b8. 70.4 78.1 83.3 b4.2 87.0 87.2 88. 1 88.8 89.5 b9.5 89.6GE q(01 _ 33.0 40.6 57.6 68.1 70.' 78.1 83.5 8'.3 F7.1 87.4 89.2 88.9 89.b 89.6 89.7
GEU~ 3. 40.5 57.6 68i.3 307 78.6 843.8 84.6 81.7i 88. 1 88 .9 89.6 90.4 90.4 90.6SE 731 _ 53. 40.6--- 58.2 68.7 71. 19.1 84.6 85.6 88.8 89.4 90.2 93.9 9z. 1 92.1 92.2
bUO '613.C SB.~5.Z 68.8 71.3 74.2 86.2 866.4 89.8 9r7.5 916 92.7 93.9 93.9 94.0
bE I jI !3.( 4L.5 68.4 69.0 71.5 79.6 8b. d7.4 90.8 91.6 92.9 94.0 95.2 95.? 95.3.E 4.00 33.0 4,.-5 58.4 69.0 713.5 79.6 86.9 b8.2 91.6 92.3 .93.1 95.6 97.2 97.g 973
G E ?60 - 33.6 '4Q.6 S8.'. 69.0 71.6 79.6 86.9 88.4 91.8 92.6 94.2 96.1 97.6 97.8 98.2GE 2L0I !3.c 40.5 _S8.4 69.0 71.5 79.6 86.9 88.4 92.b 92.7 94.b 96.5 98.0 98.5 99.1
toE I U) i3.0 4,; .5 68.' 69.0 71. 79.6 86.9 68.4 942.6 42.7 94.b 96.5 98.1 9R.b 99.8
GE 1 33.L 411. 508. 69 .0 71.% 79.6 86.9 86.4 q2.u 92.7 94.6 96.5 98.1 98.b ICrU.U
1OAL NUMBER OF ORSEkVATICNS: R6
Mod.
GLObAL CLIP8IOLOG4 BRANCH PEWCENTAbE FfEQUENCY OF OCCURRENCE Of CILING VERSUS VISIBILITYUSAFE IAC FROM 60LY OBSERVATIONS
AIR mEAI-ER SERVICE/MAC
STAIICN NUMBER: 106870 STATION NAME: GRAFENWGHP AAF uFR PEIOU OF RLCORO: 78-87MONTH: FEb HOURSILSI|: 2IU0-23CC
CEILIN;G 41S141L110 IN 1-1N0405 or METERS
I. I 6T GE U[ GE GE GE GE GE GE GE G E E GE GE GE --FEET 160 390 80 - 6U 8 32 24 20 16 12 10 8 5 4 u
. ... .* ° ... .. .. . .o ... . .. .. . . . . . . .. . . . . . . .. . . . . ..............o.....' * . ......... ....... .... .......
NP CEIL I ]b.1 Z).8 2.3, 31.1 3.17 34.9 3.8 3b.1 36.9 37.C 37.7 37.7 37.9 37.9 38.3
UE ZCcOco 16.7 21.4 29.3 32.4 33.3 36.3 37.2 37.5 38.3 39.4 39.1 39.1 39.4 39.4 34.7E 8r00 1 16.7 21.4 29.b 32.7 33.3 36.6 37.6 37.8 38. 7 39.8 39 5 39.5 39.7 39.7 4C.1
& C 16L0)1 16.7 21.4 29.6 32.7 33.3 36.6 37,6 37.8 38.8 38.9 39.6 39.6 39.8 39.8 U3.2
UE 14( JU 1 16.7 1.4 _29.7 33.1 33.7 37.0 37.9 3d.2 39.1 39.2 40.0 40.0 4L).2 40.2 4U.5
I[ 12r o 16.8 21.5 30.1 33.7 34. 3 37.6 38.8 39.0 40.0 40.1 40.8 40.8 41.0 41.0 41.4
bE lool I.9 22.1 30.9 34.5 3 .1 38.9 40.1 40.3 41.3 41.4 42.1 42.1 42.3 42.3 427
-UL -90L2j --.2Z.3 31. 3 5.0 35.6b 39 .2 ~ 08 41.7__41.8_42.6 42.6 42.8 42.8 4 3.1GE 8001l 17.6 22 l 32.0 35. 8 3b.4 40.2 41.5 41.7 42.1 42.8 43.5 43.5 43.7 43.7 44.1
GC-cOL ____. j.L 23.5 33.Z 37.0 3 7_6 j.- 42. 9_93.144.1 44.2 44.9 4S.] 45.3 45.3 45.6
UE 60301 18.3 23.5 33.2 37.0 37.b 41.6 42.9 43.1 44-. 44.3 45.0 45.2 45.4 45.4 45.9
GE 50301 19.0 24.2 34.2 38.1 38.7 42.7 44.3 44.6 45.6 45.7 46.b 46.7 46.9 46.9 47.4
U F 4S C2'1- 99 -- 1 z &3 I_~. __04 - 40. 0 45r.0 946 .9 __47.2 48.2 48. 3 49.2 49.3 49.5 49.5 5 '(A 40001 20.3 25.8 37.1 42.0 4Z.6 47.4 49.4 49.6 50.8 5c..9 51.8 51.9 52.4 52.5 53.0
GE 35 1 2 1 . Z- 6.,L 39 .5_4 t. 44.7 49.6 _ 51. 8 52.0 53.2 53.3 54.1 5 q. 3 54.7 54.8 55.3uE 3r 0 o1 23.2 29.1 44.4 49.9 53.6 56.1 58.7 59.0 60.5 60.6 61.5 61.6 62.1 62.2 62.6
GE 2'03 1 .4.0 3L.3 46.6 52.8 53.7 59.8 62.5 62.9 64.4 64.5 65.4 65.5 66.u 66.1 66.5E 200 ___ 25.5 32.0 49.8 56.3 o 7 4.3 67.6 68.6 70.6 70.7 71.5 71.6 72.1 72.2 72.7.CE 14301 25.5 $2.3 50.4 57.1 58.2 65.2 69.6 69,5 71.6 71.9 72.7 72.8 73.3 73.4 73.9
E 1500 27.0 34.0 53.9 61.7 .U
70.8 74.7 15.7 78.1 78.5 79.3 79.4 79.9 80.0 80.5LE 2o 1 77.3 34.4 55.6 64.1 65.4 73.2 77.5 78. R7 61.3 81.7 82.5 82.6 43.1 S3.2 83.7
L L lrUO 27.5 34.b 56.5 65. 6 66.4 75.5 80.0 81.3 P4.4 84.8 85.6 85.7 86.3 86.5 87.C
,F 9 Cn _ 27.5 34.6 56.5 65.7 67. L 75.9 80.4 - 1.7 A4.8 85.1 85.9 86.1 86.8 87.0 87.6..E 930 27.5 34.6 56.b 65.8 67.1 76.U 80.5 81.8 85.3 8.7 86.5 86.8 87.5 87.7 88.3
uc 7cl 1 27.5 34. _56.6 65.b 67.1 76.6 81.3 82.6 A6 . 86.5 87.4 87.6 86.7 88.9 89.5
UE 6GOI 27.5 34.6 56.7 66.0 67.3 77.1 82.4 83.9 87.8 88.2 89.2 89.5 90.8 91.0 91.6
L 5001 27.5 34.6 56.7 66.0 67.3 77.1 82.6 84.2 8e.4 88.8 90.1 90.3 91.6 91.8 92.4UE 40 C0 27.5 34.b 5,6.7 66.0 67.3 77.5 83.6 85.1 89. 9).2 91.5 92.2 93.9 94.1 94.7uE ooj 27.5 34.6 56.7 b6.0 67.3 71.5 83.6 65.2 90.1 9,.5 91.8 92.7 94.3 94.6 95.3
Ga .ooI . 21.5 34 . 56. I bb.U 67.3 77.5 83.6 85.2 90.4 91.1 92.8 93.9 95,9 96.2 97.3fE IUD .5 34.b 56.1 66.0 67.3 77.5 83.6 85.2 9C.4 91.1 92.b 94.Z 96.2 96.8 99.1
u U I 27.5 34.6 56.7 66.0 67.3 ?7.5 83.6 85.2 90.4 92.1 92.8 94.2 9b.3 96.9 I0.0
.................................................................................................................................
TOTAL NUMBER OF OBSERVATINS1 : A4c
L...
GLOBAL CLIPAIOLOGY PWANCIF PE.CENTAGE Fri(IIINCV OF OCCLRPENCE OF CEILING VFRSUS I196ILITVUAF[.AC FROM OURLY OBSERVATIONl5A81 .ATHER SRVICE/MAC
, TAtON NUMRer: i0870 STAT16N NAME: GR8 A8EN604A F rFR PEPIOO OF RECORD: 78-87MONTIH: FE6 OURSMLSII: ALL
CEILI~d, 8191SBL13Tf IN IFUNORroS OF METERS
IN f -I GE GE OF GE GE G L GF GL G[ E . GL GL GE GE oEFE1EI 16C 90 8. 60 48 4G 32 24 20 16 12 10 a 5 4 0
•........................... ... ................................ ,... . .. .... . . . , ,...... ............ ........................
NO CEIL IS - 15.8 19.1 5.-28
.8
29. t 32.0 33.3 33.5 34.6 34.8 35.2 35 .3 35.5 35.5 39.6
LL 2oC0o I 16.8 2f,.4 27.9 31.1 3.0 34.6 36.1 36.3 37.5 37.7 38.2 38.2 38.4 38.4 3b.9_ i.E 1 o 11.2 2_.9 26.7 32.1 33.1 35.0 37.3 37.6 38.7 3A.9 9.4 39.4 39.6 39.7 39.8
LE l6 f Q 17. 3 21.1 26.9 32.2 33.2 36.C 37.5 37.7 38.9 39.1 39.6 39.6 39.8 39.8 4b.0
09 E kio 17 . Z.Z 9. 3.97. 5 33.5 56.2 37.7 38.C 39.2 39.4 39.8 39.9 40.1 40.1 4(;.i
1,E 12C001 17.8 21.5 29.5 33.0 34,. 36.7 38. 366 39.8 4r.0 40.4 40.5 4J.7 40.7 40.8
t 1E Ic00O 18.5 2.'.4 30.6 34.3 35.3 38 . 3 39.9 40. 41.4 41.6 42.1 42.2 42.4 42.4 42.5
L _E 9r 001 18.6 22.5 30.9 34.6 35.6 38.6 40.3 40.6 41.v 42.1 42.b 42.6-- 42.9
42.9 43.0OfE 5001 19.1 .1 31.7 35.5 36.b 39.9 41.7 41.9 43.4 43.S 44.0 44.1 44.3 44.4 44.5
GF 7001 19.8 23.8 32.8 36.1 37.6 41.2 43.0 43.4 44.9 495.1 4.6 45.7 4b.0 46.0 46.2GE 6CGO1 19.8 23.8 32.6 36.8 37.9 41.4 4$2 4,5.2 45.1 45-.3 -45.d 45.9 4b.2 46.2 4b.4
GE 5CGOI 20.4 24.5 33..6 37.8 3b.9 42.4 44.4 44.7 46.4 46.7 472 47.3 47.6 47.6 47.8GE 40 30I 21.1 25.4 35.3 39.7 4c.9 44.5 46.7 47.1 48.9 49.1 49.7 49.8 90.0 90.1 00.2GO 41,001 22.3 26.9 37.6 42.4 43.7 47.6 49.9 50.3 52.1 52.4 52.9 93.1 53.4 93.5 53.6GE 3t 1 23.2 27.9 39 .C 44.1 45.4 49.5 _5 2.0 2.4 54.3 54.6___ 5.2 55.4 55.7 59.8 5.9r.E 01 0 25.5 3::.3 42.b 48.4 49.9 54.4 57.9 58.0 6C.2 60.5 61.1 61.3 61.6 61.7 61.9
6E 25(0l 26.2 31.3 44.7 50.9 52.9 57.4 60.6 61.1 63.4 63.7 64.3 64.5 64.8 64.9 65.1u E '001 .. .27.7 33.1 4 7. 5 ., 6.3 61.8 65.5 66.2 68.9 69.3 69.9 10.1 10.5 70.6 TV.7
Le LIS ,U8.1 33.S 48.4 55.3 57. 62.8- 66.5 67.3 7C.I To.s 71.1 71.4 71.7 71.8 72.0uE 1001 29.4 3.1 51.3 59.1 61.2 67.5 7 7- . .6 75.5 76.0 76 .6 76.8 71.2 77.3 77.5f, 1 '0TI 30.G 35.8 53.4 62.1 64.5 71.3 76.2 71.0 80.3 on.? 81.4 81.1 82.1 82.2 82.3
Gr. I'LI !0.3 36.3 54.7 64.1 6b.6 74.1 79.4 8u.4 84.0 84.6 85.5 85.8 4b.3 86.4 Sb.5
1 _ GO 1 30. . 3 3b4 54 8 64.3 66.9 _74.5 79.9 81.0 84.6 85.3 86.2 86.5 87.0 87.1 P7.3GE AL| 70. 4 36.5 55.0 64.8 67.4 75.2 9o.8 81.8 85.7 86.4 81.4 S77 88.3 88.4 88.6LF 7LO -30. 4__ 3E.5 5.2 69.1 67.8 75.9 81.6 82.8 86.7 87.5 88.9 88.9 89.7 89.9 90.1(I E (.00I 0.4 36.5 55.2 65.2' 68.C 76.4 92.4 83.7 87.8 88.7 89.8 90.3 91.1 91.3 91.9
..L uLI X0.4 36.5 55.4 65.5 66.4m 77.0 83.5 84.8 49.3 9C.3 91.6 92.1 93.1 93.3 93.5
GE 4Q CO1 0.4 3t,.5 S5.4 65.6 68,4 77.1 83.9 85.3 90.1 91.2 92.7 93.4 94.6 94.8 95.0
E 300 30.4 3(.s 55.4 65.6 68.4 77.2 84. 1 8S.6 qO.b 91.8 93.5 9" .4 99.8 96.1 96.5GE .001 30.4 3f,5 55.4 65.6 68.4 71.2 94.1 85.7 90.9 92.1 93.9 95.1 96.9 97.5 98.3
E 1001 %0.4 36.5 55.4 65.6 68.4 11.2 84. 1 85 .Z Q3)9 92.2 94.0 99.2 91.2 97.9 94.6
G I 30.4 36.5 55.4 65.6 66.4 77.2 84.1 85.7 90.9 92.2 94.0G 95.2 91.3 90.0 100..0
10AL NUMPLR OF OtSEfVATIONk:_ b768
6LOdAL CLIMATOLUOO BRAC - PEkCENIAGE FREULNLY OF o)CCURRENCE OF CEILING VFRSLS VISIBILITYUSAFEYAC FROM HOURLY OBSERVATIONS
AIR *LATHER SERVICE/MAC
STATION NUM.RL: 106870 STATION NAME: GRAFFN.UHN AAF GFr PERIOU OF RLCORC: 78-87MONTH: MAR HOURSILSII: OOCO-020C
CEILING VISIBIL17 IN HUNOREDS OF MEIfRSIN I GI E uL GE GE , GE G L GE G GE G L G E GE G L GE-
FELT I 16C 9r 9 0 6., 4 4C 32 24 20 16 12 1 A 5 4 j
NO CE I- 17.1 21U.6 -i .3 31.0 32.2 34.9 35.3 35.3 36.1 36.1 36.1 36.7 36.9 31.0 37.3
GE 2C01 19.5 2Z.9 30.4 34.5 35.7 39.8 39,1 39.1 4U.0 4n.0 40.U 40.5 40.8 40.94 1 .2
IE 180003 __ 19.5 22.9 30. 5 34.7 36.9 39.0 39.5 39.5 40.3 4C.3 40.3 40.9 41.1 41.2 41.5
GE 16C01i 19.5 22.9 30.5 34.7 35.9 39.C 39.5 39.S 40.3 40.3 40.3 40.9 41 .1 41.2 41.5.E 147(50 - 19.6 27: -0.6 S 36, C 39.1 39.6 39.7 40.5 43.6 40.6 41 *1 41. 3 41.4 41.7
E[ IZE p ooI 19.7 23 30.9 35.1 36.2 39.4 39. V 39.9 40.8 4C.8 40.8 41. 41.5 41.6 41.9
. Leo000 20.6 24.2 32.6 36.8 38. C 41 .1 41 .5 41.b 42.b 42.6 42.b 43.1 4 3 43.4 43.8
-GE -9~0 2r.'4. 32.A 37 . 2_38. 5 41 .6 4 2. 0 -4 2 2 43. 1 4 3.1 43.1 43.7 43.9 44.0 44.3tE 8L00 22.8 26.8 36.4 40.1 41.6 44.9 45.6 45.8 46.8 46.8 46.8 47.3 41.5 47.6 48 .u
-GEII0 11_ 7-018. 7,842.7 -- 4. 1- 48.2 41t.9 -- 4 9. ? 0. 3 50.3 50. 3 50.9 61.3 61.4 51 .8CE 6 001 24.6 28.9 38.3 43.1 46.2 48.6 49.4 60.0 61.3 51.3 51.3 51.8 S2.3 52.4 52.8
uE 50 25.3 30.0 40.1 45.1 47.1 60.8 51.6 62.3 53.5 53.5 63 .7 54.2 94.6 54.7 15.2GE 4 1O 2 5---6" I J. 42.2 47.4 49.7 53.5 54.5 55.2 56.8 56.8 56.9 57.4 S7.8 68.0 58.4
v E 470 1 28.5 33.5 le.L 51.U 53. 4 57.6 58.9 59.6 61.4 61.5 61.7 62.3 62,9 63.1 63.5G E 3 C0a- 30. 5C 1.6 47.7 53.5 56.0 b2. 61.7 62.4 64.2 64.3 64.5 65.1 65.7 65.9 66.3SE 30001 32. 3 3P.4 52.2 59.1 61.6 bs.9 67.5 68.2 70 .3 70.4 70.6 71.2 71. 72.0 72.5
L 25uoI 33.7 39.9 54.1 61.2 63.9 68.4 70.2 70.9 73.1 73.2 73.4 74.0 74.6 74.8
75 -3,E 200 34.9--- 4j 4- 4.6 _ 67.3 _ 72.4 _ 74.3 75.1 77.3 77.4 77.6 78.4 79.3 79.2 79.7
uE 18c01 35.5 41.8 58.2 65.3 66.; 73.8 75.7 7b. 79.L 79.1 79.5 80.2 A0.9 81.1 81.5
fE - 15001 35.7 4-.2 58.9 66.7 69. 7 75.6 77.8 78.6 41.6 81.7 82.C 82.8 83.7 83.9 84.3GE v, O 36.1 4Z.7 59.9 68.s 7.C 78.1 80.5 61.3 44.5 84.6 86. 1 5.V 81.0 87.2 87.6
uE I 3OuI Y6.5 4J.S 61 . 70.0 73.3 79.5 42.6 83.7 97.2 8.73 87.7 88.5 49., 89.9 9C.3GF 900J 3.6.5 4.S 61.-1- 70.3 73.7 79.b - 2.9 84.0 87.6 87.7 88.2 88.9 9J.1 90.3 90.8
f. 8U01 36.6 43.6 61.1 70.5 73.9 802 833 64.4 8.2 68.3 48.7 89.5 90.6 90.9 91.3(E 7001 36.6 41.7 61.2 70.b 74.0 80.3 93.4 84.5 P8.3 8. . 88.8 89.6 90.8 vi.0 91.4uE 6 01 76.6 3.7 61. 7 71.2 74.8 81.5 894.8 85.9 89.7 89.8 90.2 91.0 92.2 92.4 92.8
GE Su01 36.b 43.7 61.8 71.7 76.5 82.2 85.7 86.9 91.Z 91.1 91.S 92.3 93.5 93.8 94.2.E 4uf.I 36.9 44. .0 62.4 72.3 76.0 82.9 86.5 a7.7 92.3 92.4 92.9 93.8 06.1 99.4 95.8GE n01 36.9 44.0 62.4 72.3 7f,. u 82.9 86.6 87.4 92.6 93.2 93.9 94.8 96.5 96.9 97.46E , )o 1 36.9 44.0 62.4 72.3 76.0 82.9 86.6 88.1 93.3 93.8 94.4 95.6 97.6 98.5 99.2GE lCI 36.9 44.0 62.4 72.3 76. U 82.9 86.8 88.1 93.3 9.8 94.4 95.5 97.6 S8.7 99.6
.E 1| 76.4 44. 62.4 72.3 76. L 82.9 46.8 88.1 93. 3 93.8 94.4 95.5 97.6 98.1 ICG.O
301 AL NLMBER OF OSERVAT 1ION: 93C
M_.
GLObAL CLIM8TOLOGV BRANCH PEkCLNTGL F- tULNCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYU SAPE AC FROM HOURLY OSLRWA71ONS
All? wFATI4R SERVICE/MAC
STATION NLPBER: 20*870 STATI-ON NAHE: GRAFEN.GHN AAF GFR PERIOD OF RtCORO: 78-87MONTP: MAR POLRSILSTI: L300-0500
CEILING VISTBILIIY IN HUNDREDS Or METERS
Is I 61 GE E GE GE GE GE GE GE GE GE GE GE GE GE ,EFEE I ItO 9C SL 6Z, 48 4L 32 74 20 16 12 10 8 5 4 i
.... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ..... o.....o.... ... .... o...
-NO C-lL I-----1.1- 13 .6- -22.. z 25.8 .7.4 29.13 3 1. 1 31.1 31.4 31.4 31 .4 31.8 31.9 32.0 32.
.O0LOI 13.3 £5.4 24.8 28.6 10.2 32.9 34.2 34.2 34.6 34.6 34.6 34.9 35.0 35.1 35.3
I-.E ISELCL 13.6 15 .6 25. 0_ 29. 1 _3C. 7 33.4 34. 7 34 .1 35.0 --3 5,1 jS. 3 35.4 35.5 35.7uE 1bcoI 13.6 15-6 25.0 29.1 XC.7 33.4 34.7 34.7 35.0 35.0 35.0 35.3 35.4 35.5 35.7
bGE 1400 13.47 15 .7 25 . 1 z29.!__3C. 6 33.5 -34.8-- 34 .8_ 75.1 3S * 1 35.*1 35.4 35 .5 35.6 35 .8bF IZC 00 14.5 it.6 25.9 30.0 31.6 34.3 35.6 35.8 36.2 36.2 36.7 36.5 36.6 36.? 36.9
6E CC0 15.6 18.0 27.7 31.8 33. 4 36.1 17.5 37.7 38.3 38.5 38.5 38.9 39.0 39.1 39.39- - cl i6?1 1 l.6 28.8 32.9 34. 7 37.4 38.8 39.0 39.4 39.8 39. _ 40.2 -0L qo 4G .6
at 81.31 17.4 20.2 30.7 34.9 3b.6 39.3 40.7 41.0
41.7 42.1 42.1 42.4 42.5 42.6 42.8
GE Leool 18.1 2L.9 31.4 3S.8 _37. 7 40 .42.9 42.2 42.8 43.5 43.5 43.8 43.9 44.0 44.2
GE 6(0CC 18.3 21.2 31.8 36.2 3h.G 40.9 42.3 47.8 43.5 44.1 44.1 44.5 44.6 44.7 44.9
GE 5 OD I 19.7 22.7 33.4 38.D 39.8 42.6 44.5 45.0 45.6 48.3 46.5 46.8 46.9 41.0 47.36 E 4t_3 -2J.U6 24.3 36.3 40. 4_42. 4 45.7 _47.8 4 8 . 3 49.0G 49.6 49.8 50.5 50.6 5. 5L .9bE 4320 72.4 26.3 38.3 43o4 45.6 49.2 51. 7 62.4 53.Z 5!. 9 54.u 54.7 54.9 5S.0 S5.2
,E 35 J 1 23.1_ 27.2 40.U 4%.3 47.8 Sj,3 .3.8 54.6 55.4 56.1 56.4 57.1 57.3 57.4 57.b
,E 3vo0l 26.0 3:).5 44.8 51.1 53.7 57.6 60.1 60.8 61.8 62.q 62.8 63.5 63.7 b3.8 64.c
GE 25001 27.7 32.1 47.1 53.7 56.3 60.5 b3.1 b3.8 65.C 65.7 66.0 66.7 67.0 b7.1 67.3
23C0 29 34_ _b 51 1. 2- 5U .2 61. 6 65.9 68.7 69.8 -71.z 71.8 72.2 73.2 73.4 73.5 73.7oL 1901 70.5 35.2 52.2 59.2 62,8 67.1 69.9 70.9 72.4 73.1 73.5 74.6 75.0 75.1 75.3
LC [ 0 1 2 3G_1.3_ 3b.5 54. 3 61.9 66. 3 70.7 7_ 3.1 7 34 .8 76.9 77.6 786,1 79.2 79.8 79.9 80;.1'4
1200 32.3 37.7 56.0 64.5 69.6 74.4 77.5 78.7 8 - 8I.9 R2.6 83.6 942 84.3 84.5
GE Ico01 32.6 it .2 57.3 66.0 11.7 76.4 79.9 81.4 84.2 84.9 85.8 87.3 87.5 57.6 87.8
6E 9 0C .--.- 3.2 57 . -66. 2.1_ .769 80.3 81.8 84.6 85.5 86.3 87.5 98.1 88.2 88.4
uE P oc 32.6 38.4 57.9 66.6 72.3 77.3 83.7 k2.2 85.3 86.1 87.U 88.2 88.7 88.8 P9.0
C 7 Lr 1 32.49 3b.8 58 .3 67.2 7 3.L 18 .0 9 1 .6b 63.1 916 . 87S.1 - .9 89.2 89.8 89.9 90.1uc 600t f 2.9 3d.8 58.6 67.6 73.7 78.9 82.3 84.0 P7.1 87.9 88.6 90.o 90.6 90.7 91.L
6C 531 33.0 39.u
5.1 68°4 74.5 79.7 84.0 85.E 88.7 89.6 90.5 91.8 9z.5 92.6 92.8
GE U9_1 33.3 39.2 59.6 68.9 7!. o 80.2 85.1 66.9 90.- 91-1 92.0 93.6 94.5 94.6 94.6
GE 30 0 33.3 39.2 59.6 68.9 75.0 8C.2 85. 1 86.9 90. 91.5 92.5 94.1 95.4 9.6 95.9
GEL 200 1 3!. 4 39.3-- 5 -9.7 69.0 75. 1 8r,'.3 85.41 87.21 9I.2 92,2 93.3$ 95.7 97.0 97.5 98.0E I lO 33.4 3q.3 59.7 69.0 75.1 80. 85.4 87.2 -1.2 92.8 93.4 95.4 97.3 98.1 9q.2
GE l 33.4 39.3 59.7 69.0 75.1 80.3 85.4 87.2 91.2 92.4 93.4 9b.4 97.3 98.2 1C0.O
I TOTAL NUMRER OF OS7ERvATIO G5T9 29
d~m mmmmmmm
GL.OBAL CLIMIATOLOGY BRANCtH PE..[T7918& 66780981.9 OF LICE(ADENC[ Of U.61119 VERSUS9 VISIBILITYUSArLIAc r0 ul.' 6188_Q~_____ _
AIR WEATHER(I StkVICtI9AC
STATIION NU19L1: I77.970 STATION NAPE-. GRA8L,. £81 Uf4 PECIO5 Or tLopclI 7d-67MO0T1-. MAP I-0URSILSTI: Ub6d0-08OC
N9 GI GE St t 98t 7.! G1 1. 61 L ,8E81(3 180 9 e. b7 40 4, a S'. 1 2 1 C
N - CLII Y .1. I, c 1'. . . ' . , I .. . ' t.. . C '7 . 27 .1 2 7 7Z.8 27 .8
Ut 0LdI I.'. 1.' 111 C'.7 .~ 7. . i3.' TI. -- 1.7T - 11. 18 3. 28 1.L7 18le c 1 10.9 11.8 17.. 3. 9 1 .3.1 '. .1 . 7.8 32 .9 3?. S '2.b 3.17: 3 3 :Et I18073.91 I. I.' 11. C?.' :. . .I .9 '1. 3.. 32W. , 32.s 32.8 373.0 373.5E1,9IC0I'r I I..al 1 .9 I' 82 5 '1.47; 717 '1. 77.. - '. 9 1'. 9 37-. 713.8 7.0.L
Ut L.2. UC1 11.4 1;. y 18.0 287 8. .9. '2 ..' b'. 3. 1. 3.8 '8. 1 348.3 3M8
L. II 10 11. At. I1i.6 % 29.9 P1'. 3'. 83. 7.7 '8. 3.9 IS. 1 1 . 1 35.9 35 .7 -o ..LV 9,'0Q7I 1. 3 13 .9 19.4 26.9 7'. 71 .1 3.0 7..'4. 4 . 391.? 79.' 35.R '6.2 76.59 17.0
F b' U:C 1 13. 5 P 1.2. 21. r 29... T1. 7.1 p .It, 7 .. 3A.6 3A . 3 . 7 39.1 79.8 !9.9E7 7r-LI 14.2 is .b 22.. 301.3 7 13% .7. b9. 1... '95 87. 87.9 %7. 1. 8 1 41.bLt b! / I 187. 1. 1 ?22.9 31.8 a 71 1 ,.. '. 3~. '.1.1b 41. '1 . 81.8 82.03 '2.b
uE Sror 19.4 I1I. 1 2,4. j 32 .3 '6.9 T.?F '. '--1. 8.6 %.. 3. 8.3 87.9 b.. ..L0 4!1.Orf1 IS.? 17 .8 ? 9.84 13.8 3L .t 79 .? 4.9 871.. .8 7 8'. 89., 45.1, 8.2 86.9 87.CL, E qr oo lb.] 17.8 2b6.3 39.91 R 7.8 4 81. .. ' . 4 '.1 87I.9 '.'1 488.8 8.9 8 9.2 89.6 CIL.1Iul7 3 -7 .01 17 .1 19.h 26.8 34.: 81.L 4.8. 48.2 %8h.8 A .4 '11 t I. 3 91. s 2.8 ,. ' S .93.
. 3.01 19.6 22.2 32. 1. 89. '' 9.1I 93.9 A 9. 9I 96.9 S6 .37 17.6b 98. 1 98.6b
Ut ~ ~ ~ ~ ~ ~ 1 .~0 21. 24938b897 8.8 9. 1 C 91 '. 7 6.8 6. 9 61.9 &.2.8 2.L, 277001 248.9t 27.2 39.. b "1.9 5-5.8 t 8.8 b%.9 8.9S T.C (98. be 6.9 69.? 13.8 70.9 71 .8LE 160711 29..2 27.7 840-2 92.2 98 .0L bI 61. 8.1 t99.2 " 8A.9 s q. 1 69 . 1 0.8 71 b 12.0 72.6bGL 11 L'I '?.. i9.~6 14z-! 99.1 '91. 9 69 .8 89.1I 70.8 7i.;. 78.77 78.8 1S.9 76. 7 17. 1 77 .6
I6 ,1LO I 2.e 37. b 8' 9448.0 SR%83 .? . ~ 1. 7..1 78." 79 .8 80.8 81.6 821.0 82.6b
.E Wrol 81 31 . 8945.2 9 9.9 t8.. 7, .6 78.35 71r. 6 -c' 81 4 f.? 1 2.V 88.0 R9.2 89.6 86.16 E 9o2 !1 .8. 31 . 8945.8 t' 0.0 '.1 11 .7 771. 78lb. - -1. 82.8 88 ., e 5. I 88.2 816.I 87.2I
F9 l 17f -8 . 3 if1.4 49.9 61.0 o...2 ?;1., 4 7Il.8 74.'. '. 68I4.13 89.9 86.6 17 . I hA.3I F 9I D 70I Z8.3 71 .9 4 8.~ . (1.7 07.u 7 3 .7 79.. 80.. -*. 4 0..3 86 . a 87.1 89.0 h9.8 90.1
..L 80771 28. 3 3 1.91 46. b 61.1 91. 2 71!.9 pri. I 81.1 F p.84 6.2 8 7.8 88.7 1 90. 3 9 1.0c 91 .9
.1. 'U~ 78.4 71 .7 86 .8 62.6 b. 18. 81. 8 1.. f, . 87P 8. 09 9. 33 9.LE 87101 '6.8 31 .1 466.6 62.6 86. 1 78.9 A8I.8b 83.8 87., 88a. 7 90. 1 91 .8 98. 98 '4.9 99.9:
C, !(1r 1 28.8 31 .7 886 62.8z- (.. '. I I" 911 8-.S -'1.8" p 8.71 9 '.b 9..6 99 .1I 9. 9 9b.1C - o 2j18. 3 1.7 88.8 82.8 Ch. 1 748F8 91.Ab8 8.I 88.1 69.1 90.91 91.1 86 .2 97. 1 98.9
Ut 1I 2 8.8 31 .8 88 .9 c82. 7 "b.2 1 .9 11.9 8 3 . .8 1 89 .2 ' ..0 93. 3 98.8 97.8 11'U .U
u F- F o 'I 28. 71.8 88.9o 6. - 66. 76. 91. 81--0.8 -A 8. 1 8 9. 2- 91. - 9 3 .3 'q76.6b 9 7. 6 -10 L .0
.................................................................................
a081 I AL NMB I OF 0 q 5 R VA1I119:J 9 a7
.LOAL -CLIMATOLOGY BINCH - PEkCNIAGF FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY
USAFETAC FkOM FOURLY OBSERVATIONS
418 WEI.ER SERVICEiMAC
SAI1ON NUMBER: 1 PCb7 STAIION NAME: GRAFEN60HR AAF GFR PERIOD OF RECORD: 78-87MONTH: MAR #OUR$ (LS3: 09O-110 0
LEILII. RISIbILITY IN HUNDREDS OF METERS
I N G T C[ t E GE CE 0 GL E GE G GE GE CL GE E GE ( E
FELl 1 c6 9b 8c b 48 40 32 4 _ 20 ... 16 _ 12 _ I 8 5 4 0
Nc CEEI 1. _11.s . 21.4 211.8 23.3 23.5 23.1 23.9 24.1-24.1 24.3 24.4 24.5 24.6
uf 2Cc0{]1 14.7 17.1 23.9 27.8 26.4 30.0 30.3 3c0.4 30.8 31.0 31.0 31.2 31.3 31.4 31.56 E 180 - 15. 1 ?_ 1 _25. _ 29.0 2.6 _ 31.2 31.5 31.6 31.9 32.2 32.2 32.4 32.5 32,6 3Z .7
sf 16F 5 1 15.5 s.2 25.5 29.5 3'.0 31.b 31.9 32.0 32.4 32.6 32.b 32.8 29 33.0 33 1
L. 14[10 UO _ 15.5 18.2-25.6 29.6 3G. 1 31.-7 32. 0 32.2 32.5 32.71 32 .7 32.9 33.0 3 3. 1 33.2LI 112CUO 1 16.1 16.8 26.7 30.6 31.3 32.9 33.2 33.3 33.7 33.9 33.9 34.1 4.2 34.3 34.4
F3! 1 1001 16. 7 19.4 27.5 31.7 32.5 34.Z 34.5 34.6 34.9 35.2 35.2 35.4 35.5 35.6 35.7u 9f L -u - 16.7__ 19.4 27 - ___3 .8 32. b 34 .3 34.6 34.? 35.1 35.3 35.3 35.5 35.6 35.7 35.8011 d C o 18.2 21.0 28.2.8 34.2 !5. 1 37.1 37.4 37.5 38.0 38.2 38 .2 38.4 38.5 34.6 38.7
oE 71 00 I 19.1 2,:.2 31.7 36.7 37.6 .. 39.7 40,C 40.1 40.5- 40. B_ 40. 41.0 41.1 41.2 41.3
011 610i 19.4 22.4 31., 37.2 3P.2 40.2 40.5 40.6 41.1 41.3 41|J 49.5 41.6 41.7 41.8
,F 500I ;30.4 23.5 33.7 39.5 4L.5 42.6 42.9 43.0 43.4 43.7 43.7 43.9 44. 44.1 44.,2
GE1 45,0 (,1.2 24.3 34. b _0.5 41.6 43.7 44.1 44.2 _ 4.7 44.9 44.9 45.2 45.3 45.4 45.5
,r 41o 23. 3 26.6 37. 3 44.0 45.2 47.6 48.1 48.4 49.L 49.2 49.4 49.6 49.?7 49.4 49 .9
, 3 -J - 24.6 2t,. 39.2 46.2 97.4 49.9 53.4 50.8 % 1.5 51.7 51,. 52.0 52.3 52.4 52.S
(L 3Co1 ! .t 34.0 4t 6.3 54.4 5.4a 58.7 59.5 59.8 6C.6 69.9 61.U 61.2 61.4 b1.5 61.6
1 21.30i 3.3 35.7 49.1 57.6 54.2 U2.4 63.2 63.5 64.4 64.6 64.7 64.9 65.4 65.5 115.6SE 20 V 34.7 30.4 _ 53._ 63.4 65.3 9 . , 69.9 70.6 71.7 71.9 72.0 72.3 72.8 72.9 73.1,E IFLO 0I 35.2 38.8 54.1 64.3 6.6 b9.6 70.4 71.2 72.3 72.5 72.6 72.8 73.3 73.4 73.5
[ L bOI - 37.Z 41.0 56.7 CA.2 7L.3 _74. 3 75.4 76.1 77.3 77.5 77.7 78.1 76. , 78.7 7b.861 10'7 C1 84.8 4 . 58.8 71.4 74.0G 78.2 79.7 b [). 82 . 82.4 82.6 82.9 83.4 83.5 83.7
L 1::17l1 39.7 4.4 60.Z 73.1 75.9 8. b 92.5 83.4 F5.4 4';.6 86.L 86.3 8b. 9 87.0 87.1LF go7l 4_j.3 44.2 61.4 74.5 77.3 82.2 94.1 85.1 p7.1 87.3 87.3 48.1 B8.6 4.7 84.8LE FOj 40.5 444 . -62. L 5.5 7 8.7 63.5 F5.6 86.6 8.7 8R.9 89.4 89.7 01.2 90.3 U .4CL 70-I 40.5 44.4 62.4 76.0 75. 6 64.4 46.7 87.6 A9.9 9,.1 90.6 91.1 91.6 yI.7 91.8. L 6 0o 90.5 44.4 62.b 766 86. 2 85.3 88.1 89.C 91.7 92.0 92.8 93.2 94.1 94.2 94.3
u r II 40.s 44 .4 62. 7 76.7 L,.3 b5.7 86.7 89.8 92.7 93.2 94.3 95.1 9b.2 Y6.3 96.5511 4031 40b 44.5 b2.8 76.8 9L .5 b5.9 89.G 90.2 93.5 94.1 95.4 96.2 97.4 97.6 97.7
61 c 0zin1 4 0 .1 44.5 62.8 76. 8 Ell. 5 45s.9 89.3J 90.2 93.49 94 .4 95.8 96.9 98.4 98.6 98 .4SE 0 40.6 44 4.5 62. 76.8 9L 5 c,.9 89.0 90.2 93.8 94.4 95.9 97.0 98.7 99.1 99.5L, E u I 40.L 44.5 62. b 76.e F'. 5 85 .9 89.0 9U.2 03.8 94.4 95 .; 97.0 98.8 99.4 99.8
(1 C n 4U.. 44.6 62.v 77.3 HL. 8 86.1 9.2 90.4 9Q4.0 94.6 96.1 97.2 99.0 99.6 100.0
fOfAL NUMPLER OF OnSERATVA ONS: 910
GL1bAL CLIMATOLO6Y 8RAN- P--- CENIAfE FRE .ULNCY OF OCCURRENCE OF CEILING VERSUS V01084L139L5A'CAC FROM HOURLY OBSERVATIONSAIN WLA7 ER 5ERVICE/mAC
. TA TION NE4MBR 1CoB 73 s IAu ON AME RENJH AFFR PERIOD OF RECORD: 7867
MONTH: MAR HOURStLSTI: 1 2 0 0
-14LO
.... ... ... .... ... ... ... .... ... ... ... .......... o............o...................... o........ o... oo................
CEILING 151ILIIY IN HUNDREDS OF METERSIN I G1 GE GE GE GE GE GE GE GE GE GE GE GE GE GE GE
FEEl 1 160 - 9(. 80 6 .48 - ' 4 32 24_ 20 Ib 12 . 10 8 5 4 0
N U CEIL I 15.7 18.2 22.5 23.3 23.3 23.5 23.5 23.5 23.S 23. 23.5 23.5 23.5 23.1 23.5
GO .0C0uo 16.8 21.5 26.S 28.1 28.1 2e.3 28.3 28.3 28.3 28.3 28.3 28.3 28.3 28.3 28.3
G E IRCU 0C-----20.6 23.4 29.1 312.4 -30.4--- 30.6 _30. 6 3 0.6 - 30-. 6 -_10 .6313.6 30.6 3 0.6 30.6 3C.6GE 16E 0iC 20.6 2!.4 29.1 30.4 30.4 30.6 3D. 6 30.6 30.6 30.6 30.6 30.6 30 6 33.6 30.6GE 4qc CC 20.9- 23.? _29,4 30.6 30.6 30.9 30.9_ 30.9_ 30.8 30.9 30.9 30.9 30.9 33.9 30.9GL 12rU01 21.5 24.5 30.3 31.6 31.6 31.8 31.8 31.8 31.8 31.8 31.8 31.8 31.8 31.8 31.8
u t ioc I 24.0 27.C 03.3 34.7 34.7 34.9 34.9 34.9 34.9 38.9 34.9 34.9 34.9 34.9 34.9
GE 91On.Do1 24 Z 21.2 33.9 35.3 35. 3 1 35. 35.1 35.5 35.5 3'.5 35.5 35.5 35.5 35-5 355GE 8'UoI ?b.2 29.4 36.3 38.0 3.0 38.2 38. 3 38. 38. 38.4 38.5 38.5 38.6 38.6 38.6bE - 7C001-- 23. 31.0 38.15 40.2
4r. 0 4 4. 40.5 40.5 4 40:6 40.8 40.8 43.8 40.9 40U.8
GE 61 01 27.8 31.1 3 .7 40.4 4U.4 40.6 40.8 4U.8 40.6 40.9 41.0 41.0 41.1 41.1 41.1
GE ,C00i 30.U 33.5 41.9 43.8 43.6 44.0 44.1 44.1 44.1 44.2 44.3 44.3 44.4 44.4 44.4UE - 4 1 -. 0. 6 _.Z 43. 4.8 44.8 49__ 14.2 45. 4 5.3 45.3 4 45.4 4S.5 45.5 45.6 45.6 45.6GE 4COO1 14.4 38.1 47.3 50.0 50.0 50.2 50.3 50.3 50.3 10.4 10.5 50.5 50.6 50.6 5G.6GE 35 01 37.2 41. _ 50. 53.7 53. 53 .9 54.3 54.3. 54.4 54.5 54.6 54.6 54.7 14.7 54.7uE L3r0I 48.6 52.9 64.4 67.7 67.6 68.2 68.6 68.6 68. 7 68.8 68-9 68.9 69.0 69.0 69.0
GE 25cu 41.4 55.9 68.1 71.5 71.6 71.9 72.4 72.4 72.5 72.6 72 7 72.7 72.8 72.8 72.8GE 2f00 54.5
5q.1 -72. 4 - -7. __ 78.4 _79.2 - 79. 7 9. 7 79.8 79.9 0.1 80.1 80.2 80.2 80.2
GE 1F,0c 51.4 6%.1 13.9 79.1 79.7 80.6 81.1 81.1 f1.2 81.3 81.5 81.5 81.6 81.6 81.6
LE 15001 5?.Q 61.9 -- T6m 82.6 83.9 85.2 85.6 85.6 85.8 85.9 86.2 86.2 P6.3 86.3 86.3.,E 12vo 58. 63.1 78.9 85.7 86.9 88.5 88.9 89.0 P9.92 89.4 89.7 89.7 P9.8 69.8 89.8
GE budcl 58.5 63.7 80.2 87.3 88.6 90.1 91.3 91.4 91.6 91.7 92.0 92.2 92.3 92.3 92.3
G _CUI 58.7 64. 81.0 89.2__ 89.8 91.8 92.6 92.7 92.4 93.0 93.3 93.4 93.5 83.1 93.5
GE o01 59.1 64.S 81.6 89,0 90.8 92.9 93.7 93.8 4. 1 94.3 94.6 94.7 94.8 94.8 94.8bE 70-1-- - 9.1 64.5 _81.8 89.2 91.2 93.8 94.6 94.7 15.1 98.1 95.7 95.8 95.9 95.9 95.9.E 6 L I r'9.1 64.5 81.8 89.5 91.f 94.4 95.5 95.6 '46.2 76.4 97.2 97.3 97.6 97.6 97.6
GE 0i 59.1 645 81.8 89.6 91.9 94.1 96.0 96.3 97.1 97.6 98.2 93.4 99.0 99.0 99.0bE 400 -_ 59.1 b4.1 - 81.8 89.6 91.*9 94.6 96.1 96.5 97.2 99.0 98 . 5 98.8 49.5 99.5 99.5.- 7001 59.1 64.5 81.6 89.6 4.9 94.6 96.1 96.6 7.4 98.2 98.1 49.0 94.9 99.9 99.9
b zoo1 59.1 64.5 8.8 I . 89.6 91.9 94.6 96. 1 96.6 .7.4 98.2 98 .7 99.0 100.0 1U.0 100.0
GE loJ 9.1 64.5 81.d 89.6 91.9 94.6 96.1 96.6 97.4 98.2 98.7 19.0 100.0 Ido.c 100.0
GE c1 59.1 64.5 81.8 89.6 91.9 94 .6 96.1 96.6 97.4 98.2 98.7 99.0 100.0 1O.0 100.0
IOI L NUMPLR OF OfSERVATIONS: 931,
L
GI.ObAL CLIMATOLOGY 9RA8ICH PE.(CENIAGE FREQUENCY OF OCCU)RRENCE OF CEILING VERSUS VISIBILITY-I SAFE:TAC FROM OURLY OBSERYATInNAIR WEATI-ER SERVICE/MAC
STATION NUMBER: 106870 SIATION NAME: GRAFENW04R AAF GFR 81.9100 OF PECORO: 78-87. ....... -MONTH- MAR _ HOURSILSTI: 1500-1700
CEILIFG VISIBILITY IN HUNDREDS OF METERSI h 61 6E GE GE r, E GE GE GE GE GE GE GL GE GE GE GE
FELT I 160 9U R 6G 48 4U 32 __ ?e 20 _ 16 12 i 8 5 4 U.... ... ... ... ... .... ... ... ... ... .... ... ... ... ... ... ... . ... o... -o.....oo.... .. .o. ... o.... ...... o. -- o. .. o.
NCEl.I 1s 24.1 26.1 26.S Z6.5 265 2 6525 26.5 2 2.665 65 Z. 2o.S
GE ZCr0Oo Z8.3 29.5 32.6 33.0 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3__q18o _ _ 99__J2 3- so?_ 553 5 35.5 3 _ 5.5 35.5 35.5 35.5 355-.5 35.5 35.5 35.5
GE 160001 30.0 31.3 34.8 35.3 35.6 35.6 35.6 31 .6 35.6 35.6 35.6 35.6 35.6 35.6 35.6
- G -E mURc0 .. 30.3 31.5 35 35.5 35.6 35.8 35.8 3.4 75.8 33.4 35.8 35.8 .15.0 35.8 35.4GE 120001 31.3 32.6 36.2 36.7 37.0 37.0 37.C 37.0 17.G 37.0 37.0 37.0 37.0 17.0 37.C
GE ool00 34.1 35.7 39.6 40.0 L. 3
40.3 40.4 40.4 40.4 40. 4O.4 40.4 40.4 40.4 40.4
. . __ -1 35.1 36.7 40.4 41.2 41.5 V1 -5 .6 41.61_ . 41.6 16 R1.6 41.6 41.6 41.6GE Aor,1 31 .9.7 44.4 45.2 45.5 45.5 45.8 45.8 45.6 45.8 45.8 4S.8 45.8 45.8 45.4GE 4 9.8 41.5 46.6 47.5 47.8 47.8 48.2 4E.2 48.2 44.2 44e .2 4i . 2 43.2 4R.2 48.
.E braoJ R0,5 q:,5 47.3 44.3 Rd.6 48.6 48.9 48.9 44.9 48.9 48.9 44.9 44.9 44.9 44.9
GE SCGQJ 42.8 44.6 50.3 51.6 51.4 51.9 52.3 b,.3 92.3 S.3 52.3 52.3 52.3 52.3 52.3
. ... E R OGG q3.9 45.8 51.5 52.4 53.1 5 3 3 _5 3 -7 5 .- 53.7, 53.7 53.7 53.7 53.7 53.1
GE 4nU0J 47.6 50.4 57.3 59.2 59.6 59.8 60.3 60.3 60.3 60.3 60.3 60.3 c0.3 60.3 6C.3
.U0I - 51. 5 c .5 61.4 64.1 64.6 4.8 65.4 65.4 (.5.4 65.4 65.4 65.4 66.4 65.4 65.4
GE 3700) 60.3 63.7 71.6 74.1 74.6 75.1 75.7 75.7 75.7 7%.7 75.8 75.9 75.6 75.8 75.b
GE ZSO01 63.2 66.7 75.7 78.2 78.9 79.4 80.0 80.0 90.1 80.1 8C.2 8.2 AQ .2 @0.2 8a .2u. 20O0| 63.b 67.4 78.3 81.2 61.9 82.4 83.0 83.C 83.2 4.3 43.4 3.4 83.41 a3.4 P3.4
o[ 0eGo ,1 9 69.0 8C,5 83.7 84. 85.2 85.8 85 6.0 46.2 46.3 86.3 A6.3 86.3 6.3IE 1L001 66.5 705 .1 .0 86.1 4.7 89. 7 49.7 89.9 9". 90.2 90.3 93.3 90.3 50.5
G 1200I 67.Z 71.6 84.3 88.5 89.6 90.9 91.9 91.9 92.3 92.5 92.6 92.7 92.7 82.7 92.1
GE 1000 1 67.5 72.3 45.1 89.6 9L.6 92.3 93.4 93.4 93.8 94.1 94.2 94.3 94.3 94.3 94.3GE 90 1 67.5 72.3 85.6 90.1 91.2 43.0 _ 94.2 94.2 94.5 9".8 94.9 9S.1, 5.1 95.1 95.1
fE 11 67.5 72.3 85.9 91.0 92.3 94 .2 95.4 95.5 95.8 96.2 96.3 96.5 96.5 96.5 96.5GE 7001 _6 7.5 _72.3_815209
91-2 32. 5 94.5 _95.8 _ 91 .9 96.3 96.4 96.9 97.0 97.1 97.1 97 .1
GE 6oj 67.5 7.3 85.9 91.3 92.8 94.8 96.8 97.0 97.5 98.1 98.2 98.3 98.4 98.4 96.4
01 Su1J 67.5 7.3 85.9 91.4 92.9 94.9 97.0 97.2 94.0 98.6 94.8 99.0 99.2 9.2 9,.2-b . . . .3 89 914 42:9 95.1 7 97.3 94.2 99.9 99.1 99,4 9 99.
8
GE 2U3DJ 67.5 7:.3 85.9 91.4 92.9 95.1 97.1 97.3 98.2 99.9 99. 1 99.5 99.1 99.8 99.9GL IUi1 67.s 72.3 85.4 91.4 9.9 9.1 97.1 97. 3 96.2 9P9 99.1 9915 99.8 99.8 99.9
GE c 67.5 72.3 8S.4 91.4 92.9 95.1 97.1 97.3 -8.2 9P.9 99.1 99.6 09.9 99.9 10o.01 .... U ----............................................................................................
TOTAL NUMBEROF OPSERVATI13NS: __910
6L051 CLIPAlOL06Y BRANCH PECENTA6E fW[QUENY OF LCCURE NCE OF CEILING VrRSUS VISIBILITYUSAFLAC FROM -OLRLy O SERVAZON
AIR &EATHF SERVICE/MAC
STAT10ON NUIMBER: 06673 StATION NAME. GPAFEN6CI4R 499 GFR PEPIOD Or RECORD: 78-87_ONTM.{; MAR HOURSILSTJ I:8G-ZOGO
..................................................................................................CEILING VISIILIT1Y IN lNOHEOS OF MELER5
IN I GE U.E L
IE GE LE GL Gt GE GE GE G GE GE EIE I.E
FETE I 1&0 9u btl -_6 46 4I 32 26 27 16 12 10 A 5 4 0
.............................................................................................................................
NO CE IL I 25.9 27.6 32. !3.1 33. 5 33.6 3.2 3.6 36.5 JAI.5 36.5 34.5 36.5 34.5 36 .5
ur zoroni %..9 32.9 36.9 39.7 6L.2 60.t 61.0 41.2 61.3 61.3 61.3 61.3 61.3 61.3 6.G. [800 I :U 2.3 39 .5 6 .1 41.6 4 2.6 4 2.7 43. 1 6J. 3 63.6 63.6 63.6 63.6 63.6 6 3.6 63 .F. W6'00I 32 .L 36.b 61.4 42.2 623.7 63.0 63.6 43.7 43.1,6 0.8 43.A 63.8 63.6 43.8 63.8
LI.E or)fl - 3.0 __3..3 41.8 62.6 -43. 1 63.6 43.9 jq. 1 44 6.Z 46.2 46.2 66.? 66.2 46.2 46.2
L.E ;2500j1 33.1 3-. 9 62 .5 63.2 463.6 b 44.1 44.5 44.7 144 6 6, 6.8 44 664.8 44.63 46.8 66 .
I.E it1u01 35.9 3t.3 65.6 66.1 66.1 67.0 67.6 67.b 67.7 67.7 6.7 67.7 67.7 67.7 47.7
1I . 9%o.0 -76.7 34 .0 66. . 4 __!6! C 49 .46 68.6 69.0 49. 1 69.1- 69.1 69.1 69.1 69.1 69 .1
1t 1 fS!, c V9.6 6Z.3 50., 51.2 51.7 57.2 52.7 52.9 53.G 53.0 53.0 53. C 53.0 53.0 53.0
L 7CCC i 4Z.C - 54 . ._ 7 5 .5 7 55.3 56. 7. . 57.1 - 57.1 57.1 57.1 57.1 57.1
6 br 0I 6l2.6 65.9 56.3 55.6 55.9 56.8 57.5 57.7 57. 6 7 57.8 57.6 57.8 57.8 57.8 57.6
rt 5F ; 6 6 .3 67.6 56. b 57.7 5b. 3 59.2 60.2 60.6 60.5 6n.5 60.5 60.5 60.5 b0.5 bL .5
UE 650 66.2 69.7 59.9 61.2 7.63.1 66.1 - 64.3 66.6 66." 66.6 66.6 66.6 b4.'4 66.6
U.E 4r'UC 69.1 53.1 66.2 66.0 6.9 68.5 69.5 69.7 69.6 69.8 69.8 69.8 69.8 69. 69.8
1,. 35UO 51.6 5 4 ,7 6:.4 -. 5 4 0 11.6 72.8 73.1 73.2 73.2 73.,2 73.2 73.2 73z 73.2,L6 3'UC 56.5 59.9 71.6 76.0 75.6 77.7- 78.6 76.9 79.1 7q.1 79.1 79.1 79.1 79.1 79.1
I.E 2 S G. 55.5 59. 9 72.6 75.8 77.3 79.7 80.6 81.1 p1.J 81.3 81.3 81.3 1.3 a01.3 81.3
LC 2f7 0 56.3 6-9 75.6 .78.8 60.6 82.5 e 4.~ 1 99.5 46. 7 86.7 86 .7 86. 7 96. 7 64. 7 86 .71,1 1, h c; 6.8 61.3 76.5 79.7 91.7 83.6 85.5 85.9 6 .3 86.5 86.5 86.5 86.5 96.5 8b.5
uIE 1o5u0 57.6 6Z .3 _ .7 -77 81.9 t34 6 66.9 88.7 89.1 89.7 89.8 89.6 89,9 89.9 89. , 90.U
I.E 1(00 57.8 6.7 78. 83.5 P6.3J 88.7 90.8 91.3 92.o 92.3 92.4 92.7 92.7 92.7 92.8
L E I rOl 58.2 63.0 79.6 4.5 17.3 90|. 92.2 92.9 93.F 96.0 96.1 96.6 36.5 96.5 96.6
,t 9051 --_Q '9.3 6O ?. 86.7 87.6 90.6 92.5 93.2 q4. 1 949.3 94.4 96 .7 96.8 96.8 1;6.9LE ec031 53.4 6!.2 80.1 05.3 8.3 91.3 93.5 94.3 95.3 95.5 95.b 95.9 9b.u 9b.0 96.1
vE 7C,0 _ . f, ' .2 80.1 65.6 P8.4 91.9 93.8 94.5 05.7 9s.9 96.01 9b.3 96.5 96.5 96.6
(I( tll 56.4 63.2 80.1 85.6 a6.5 91.6 96.1 95.1 96. L 96.5 96.b 96.9 97.0 97.C 07.1
L, 1 0) 1 S6.6 6. 2 90.1 85 . 06.5 12. 0 6 .b 95.8 97.Z 97.5 97.b 98.2 98.3 96.3 98.6
rl I L .O 56.4 _ 63.2 80.1 P5.4 66.5 92., 96.8 95.8 97.8 99.3 98.6 98.9 59.2 99.2 99.6
U( 3001 3.4 65.2 90.1 6.9 pb. 5 9Z.G 94.6 95.8 97.8 9R.3 99.9 98.9 99.2 99.2 99.6
uL ?3 __ .4 63.2 8L.1 - 85.6 1e.5 92.0 94.8 95.8 97.8 9P.3 98.4 96.9 99.6 99.6 99.7
I.E 1ool 58.6 6.2 80.1 65.6 h.5 9, 94. 8 95.8 97.8 99.3 98.6 98.9 99.6 99.5 99.6
Gr
n1 58.6 63.2 au. 1 5. iE.5 97.!, 99.8 95.8 97.3 9P.3 98. 98.9 99.6 99.5 100.0.............................. ! ..............................................................................................
TOTAL NUMBER OF OBSERVAT1ONS: 93
ULO..8L CLIMAIOLOGY BRANCV PIHCENIAGE FRE LENLY Of UCCVLRENJCE OF ([ I[ib VfRSES V815 I817YUSAFETAC FROM F-OULV OBSERVATIONSAIR 8E8A7HR SERVICiMAC
STATICN NUMBER: 106870 5IAToN NAME: GRAFtN8b64f AAF GFR PLRIOD OF RECORD: 78-87
-MONTI,: MAR HOURSILSII: 2130-23[,C
..... ,.......;.... .... ....... . ... ...................................................... ;......................................CEgLkl. VISIBILIT IN FUNURUS OF METERS
IN I GE G E GE GE GE GE GE GE rL G E GE 6[ L 't -FEL 1 160 9 bU 6 88 8 j 32 -8 20 16 12 12 a S 4 L
NO CLIL I 23.9 -2 3.-1-- 36.3 37. 4 39.5 40. 1 40.2 11.1 81 -1 .2 81.3 41.7 41.7 41.7
kL 2,C UO 26.1 29.6 37.7 40.2 41.3 43.8 44.8 4 8.5 4S.4 4S.4 85.5 45.6 b. 0 46.0 86.-61 ..._ _000 26.5 29.9 36.5 41.0 42. L 8.5 85.3 45.4 86.. 86.2 lb3 46.5 4b.9 46.9 46.9u( lbrol 1 6.6 33.0 38.6 41.2 8.. 88.6 85.8 85.5 86.3 86.3 -6.5 486..87.3 7 97*3
2. L i4r00 2..9 -3,:.3-_8.-_ L__ _j. 44 8.9 _ 45.8 86.0 4_ 6.9 86.9 4 7.0 47.1 87.5 87.5 87.5uE 12f 00| 27.C q .4 39.8 81.8 82.9 85.8 86.2 8b.5 87.3 87.3 87.8 87.5 88.0 88.0 88.0
u I OOJCI .8.3 31.7 81.4 83.9 48. 81.8 88.8 88.6 9.5 9.5 89.6 89.7 5u.1 50.1 56.112L 9E0? 1:6. 320 1.7 88.o2_8.3 48._ 48.9 49.1-I 50)._O 50.0 50.1 so z 50.6 50.6 53 .G[ 8f001 71.1 38.7 88.9 87.5 48.6 51.8 52.8 52.8 53.7 55.8 51.9 54.1 4 .$ 58.5 58.54 E ird R- JO !2. 3-' _ §. 97 1.2 58. -o o -, 5 ._ 55.8_ 56. 7 56.9 57. 57.2 57.6 57.6 57 .6St FbOC| 33. 36.8 47.8 50.2 51.7 548 55.9 56.5 7.3 57.5 57.6 57.8 58.3 58.3 c6.3
( E 7Go 35.1 35.1 50.2 53.8 55.1 58.6 59.7 60.2 61.2 61.4 61.5 61.7 62.2 62.2 62.2GE 8L231 . _ _,!6.9 81.0 52.6 55.9 51.5 61.8 62.5_ 63.3 C8.1 68.3 68.8 68.6 65.1 65.1 65.1GE 46003 79.2 88.6 56.1 S9.5 69.3 65.9 61.1 67.6 68.7 68.9 69. 69.2 69.7 bQ.7 69.7
E[ 35UU 41.6 4 .. 59.2 62.9 C4.7 69.6 70. 71.8 72.6 72.8 72.9 73.1 73.5 73.5 73.1G6E !UCI 48.2 85.8 63.2 67.8 69.8 78.8 76.1 76.7 77.8 7. . 71 8., 78.4 78.8 78.8 76.8
tIE 2v1 85.1 50.3 68.5 69.6 71.5 76.6 78.0 78.5 79.8 80.0 8o.1 80.3 @0.8 80.8 80.8UL (.6 25.1 45 8.5 1.26.9 __T2. o7 78.7 19. -9 81.6 82.2 P3. 7 83.9 848.U 88.2 84.6 88.6 96
L 16o 85.8 52.2 67.1 73.L 75.j 80.8 92.6 63.1 88.6 88.8 88.9 85.2 85.6 85.6 85.b.* 15CC I . .. 5 51.9 68.8 75.3 77.5 o. 85.5 S6.0 87.5 87.7 87.8 88.1 8.5 8.5 88.5GE 1200j 81.8 57.3 69.1 76.2 76.8 65.2 87.2 87.6 89.2 89.6 89.7 89.9 90.3 90.3 96.3
(E 13602 46.9 52.R 69.9 77.2 75.6 86.2 88.4 89.1 91.1 92.4 91.6 91.8 92.3 92.3 9Z-3GE q DO 8b.9 5..8 70.U 77°5 8L ,1 b6.6 88.7 89.5 91.4 91.7 92.U 92.3 92.7 92.7 91.7
GE4-0 7.L b4 .9 760.3 78. 8.. 6 67.3 69.6 90.5, Q2 . 5 97.9 93.31 93.5 98.0 98yo 8.U. 7UO| -- 7 .. 52.9 70.5 70.4 1. 6 87.6 93.2 91.0 93.7 93.8 93.9 98.1 98.6 58.6 98.6GE I.CI 7. 1 53.- 70.8 78.b 81.8 88.1 90.9 91.6 93.7 94.1 98.5 98.7 95. 3 95.3 95.3
bG '001 47.1 53.L 7.8 78.7 81.5 88.8 91.5 92.5 95.1 95.7 96.1 96.3 96.9 96.9 6°.96 L 4LCI 47.1 53.0 70.8 78.7 81.5 88.5 91.6 92.6 95.6 96.2 96.7 96.5 97.5 97.6 976;. '009 87.1 53.L 7U.8 78.7 8l.5 88.5 91.7 92.7 96.L 9f.8 97.2 97.8 9a. 98.3 98.3fE .C.L1 87.1 53.C 7U.8 78.7 82.5 s8.5 91.7 92.7 9b.d 96.8 97.2 97.1 98.7 98.9 99.6bG L. 0ol '47. 1 5!.U 76.8 78.7 I2.5 88.5 9.7 92.7 96.. 96.8 97.2 97.7 98.9 99.2 99.9
GE 02 87.1 53.U 76.h 78.7 81.5 a8 . 91.7 Z, 92. 96.U 96.4 91.2 97 . 98.9 99.2 232.0
TOTAL NUMBER OF OBSERVATIONS: 93C
LOAL CLINAIOLOGV BRAN- PE.CEN14GL FREQULNCY UF OCCURRENCE OF CEILING VERSUS VISIBILITYjSAFElAC FP6O HOUQLY OHSERVAI
1ONS
AIR WEATHER SERVICE/MAC
STATION NUMBER: 106870 STATICN NAME: GRAFEN6UHR AAF 6F4 PEIO0D OF RiCOPO: 18-87MONTH: MAR HOURSILST): ALL
CEILING VITSBILITY IN HUNORDS OF METERS
IN ( ,I GE GE GE GE tE GE GF GE GE GE GE GE GE GE GEFEET I_ I6C - 90 80 6 48 90 32 24 2J 16 12 10 8 5 4 0
NI CEIL 1 17.1 19.1 24.6 27.1 27.5 29.3 30.0 30.0 30.4 3n.5 30.6 30.7 3.8 30.9 31.0
uE ?CC0DO 20.3 22.7 29.U 32.0 32.9 39.4 35.1 31.2 35.b 35.7 35.7 35.9 36.0 36.1 36.2UE 18C CC 21.U 23.5 , 3C,3 33.1 34.1 35.6 36.9 36.5 16.9 37.0 37.0 37.1 !7.3 37.3 37.5
E 16co7- 1.1 23.6 30.3 33.3 39. 35.7 36.5 36.6 37.0 07.1 37.1 37.Z 7-4 37.5 37.6OL 1, jo1 -1.3 23.6 30. b 33.% 39.9 36.0 36.8 3b.9 37.3 37.4 37.9 37.5 37.7 37.7 37.9
fE I ZcO 21.9 29.9 31.2 39.2 35.2 36.F 37.5 37.7 38.1 3P.2 38.2 38.9 38.5 38.6 3b.7
E 1c001 23.9 26.0 33.3 36.9 37.3 38.9 39.7 39.9 '0°-3 4.5 40.5 90.7 0.8 90.9 91.36 E 90001I - 2- 3.b .26.9 39.0 317.1- 36. 1 39.7 90- .5 9_0. 7 All.1 41. 3 91.3 41-4 91.6 41. 7 9 1.8r 8:X,0 I 25.9 28-6 36.1 90.0 91.0 92.8 93.7 93.9 99.9 99.6 99.b 99.8 95.0 95.7 S 5,2
UE 71'0 I - 27,2 3i .2-3 _922 .9 95.3 96. 3 96.5 97.0 947.2 9 . 3 97.9 97.6 97.7 97.9
I 6C 001 27.b 3.6 39.1 92.7 93.9 95.8 96.o 97.1 97.7 97.9 97.9 98.1 98.3 49.9 98.5
GL 5CO0 29.1 32.3 91.3 95.2 96.9 8 A.4 99.5 99.8 50.9 50.6 50.7 50.9 S1.1 51.2 51.3G E 9%I 30 .2z 33.5 93. 97.1 6.94 50.7 51.4 52.2 92.8 53.0 53.1 53.9 S3.6 53.6 53.8UL 9t0C0 ?2.6 36.2 9b.5 51.1 52.5 55.1 56.4 56.8 57.5 57.8 57.9 58.1 98.9 58.5 56.7uE 35uc1 39.6 38.5 -49.3 59.1 55.7 58.3 59-7 6C.1 60.9 61.1 61.3 61.5 61.8 61.9 62.1GO "3001 79.5 91.7 55.8 61.' 63. G 65.9 67.9 67.8 68.7 6R-9 69.1 69.9 69.7 69.8 69.9
6E 250CI 91.3 95.5 58.3 69.1 65.9 69.9 70.6 71.0 7..C 72.2 72.9 72.6 73.0 7 .1 73.GE 200 1 93.1 97,5 -bi.9 68.5 7L.6 79.G 75.7 76.3 77.9 77.7 77.9 78.2 78.6 79.7 78.9uE le i.1 93.t 4.2 6.8 89.5 71.8 75,2 77.0 77.6 78.b 79.1 79.3 79.7 80.1 60.2 6L.4
,E 11001 99.8 99.5 _69.8 72.4 75.0 78.8 83.6 81.3 A2.7 8 .0 83.9 8..8 89.2 89.3 8.5GE 12001 95.6 50.9 66.3 79.6 77.6 61.6 83.8 89.5 16.1 86.9 86.6 87.2 "1.7 81.8 pS.c
GE i IJ 96.U 51.0 67.3 7.9 7V.0 63.3 95.8 86.6 88.5 8-.8 89.3 89.9 93.3 9n.9 90.66.E 9 10 96.1 51.1 67.8 76.5 1.to 89.u 86.5 87.9 89. 89.6 90.1 93.6 91.1 91.2 91.9(, 8001 96.1 51.3 68.1 77.1 i. 4 849,9 87.6 88.b 90.9 q .8 91.3 91.8 92.3 92.9 92.bLL 7C1 96.3 51.9 68.3 77.5 8L.8 85.9 88. 89.C 91.1 91.5 92., 92.6 Q3.2 93.3 93.5GL fC 96.3 51.9 68.5 77.7 91.3 860u 99.1 90.O 92.' 92.7 93.2 93.8 94.4. 1 .6 94.7
CE 5101 96.3 51.5 68.6 79.0 91.7 86,5 89.9 40.9 93.3 93.9 99.5 95.2 96.0 96.2 96.9Gt 4UCI 96.9 51.6 66,8 78.2 m1,8 86.7 90.2 91.3 09.3 99.7 95.9 96.2 97.2 97.3 97.5
, !Ca0 96. 51.b 68.4 78.2 61. .8 96.3 91.9 99.3 9 .0 95.8 96.7 97.8 98.C 96 * 3
G I. 1UO 96. 51.6 68.8 78.2 81.b 86.0 90.3 91.9 99.5 99.z 96.0 97.0 9b.4 98.8 99.3
t Ibu 1 96.9 51.b 68.6 79.2 F.8 66.8 9q. 91.s 4.5 99.2 96.0 "7.0 98.5 99.0 99,.
GE t 9 6.9 51.b 68.8 78.2 ,I. 86.9 90.9 91.9 q4.5 96.3 96.0 97.1 98.6 99.1 I-I3.0
OTAL Nl-EMER OF O SERVATIONS: 7939
6LOBAL CLIMATOLOGY BRANCH PERCENTAGE FPEQUENLY OF OCCUREP L1 OF CEILING VERSUS V8S1ILITYUSAFETAC FROM HOURLY OUSERVATIONS
AIR 6EAIf-ER SERVICE/MAC
STAT1ON NUPSR: 106870 STATIO)N NAME: GPAFENWOHR AAF 1,FR PEPI1OD OF 810040: 783-87MINTI-: APP FOLRSILSTI: UOJ0-C2L0
CEILING VISIBILITY It4 HUN REDS or METERS
IN I GT GE GE GE GE GE GL GE UL GE GE Gt GL GL GL (I GFEET I 160 _ 90 80 6Q 48 40 32 24 20 16 12 10 8 5 4 U
NO ClIL I 75.1 31., 39.5 42.2 4-.8 43.8 45.4 45.5 45.6 495.6 45.t 4S.P 46.3 46.4 17.1
6E 2000ou0 27.1 33.3 42.0 45.3 46.( 47.0 48.6 48.7 48.9 4R8.9 48.9 49.0 49.6 49.7 5L.5GL 18 LOOL_ - 27.__ 33.4 42.1 - 45.4 46.1 47.3 48.9 _49.0 49.3 49. 3 49.1 49.4 449.9 50.1 5C.8.r 161CCo1 27.2 33.4 42.1 45.4 46.1 47.3 48.9 49.0 49.1 49.3 49.3 49.4 43. 9 50.1 50.-
fE 1141C01 27., 3 !.42--l45.4 4L.2 47.b 49 .2 49.3 49.S_ 49.5 49.5 49.6 ,0.2 60.3 51.1UL 12-001 28.2 34.4 43.3 46.5 47.3 48.7 60.3 50.4 50.6 5n.6 50.6 50.8 S1.4 51.5 52.3
bE [oco0 1 36.9 37.3 46.% 49.8 5L. 6 S2.1 53.7 53.8 S4.0 54.0 54.0 54.2 54.9 51.0 5.8
uL 9C001 31.5 37.8 47.1 50.0 51.5 53.1 54.7 54.8 _S5. _5.0 56 . 55.j 55.9 56.1 56.9b8 80o0 1 34. 8 41.d 51.2 54.9 55.7 57.6 59.2 59.3 19.b 59.6 59.6 59.8 60.5 0.6 b.4uE 7100 1 75 .3 4 Z .4 52.2 56.6 57.4 59.6 61. 4 61 .5 61.7 61.7 61.7 61.9 62.6 62.7 63.541 6001 35.3 42. 52.7 57.1 57.9 6C.0 61.8 61.9 82. 2 62.2 62.2 62.4 63.1 63.2 64.0
UF 5COl s8.3 4E .6 56.. 60.9 61.9 64.1 66.5 b6.6 66.6 66.8 66.8 67.0 67.7 68.0 66.7u E 465 0 - 9.2 _46 . 57.8 _3.2 b4.2 67.C 69.3 b9.4 69.6 69.6 69.b 69.9 73.6 70.8 71.6
E c 41'o0 I 42.S 5O.2 62.5 68.3 69.3 72.1 75.0 75.1 753 15.3 75.3 75.6 76.2 76.4 77.26 L 3' 00 1 43.8 51.6 64.9 70.9 72.0 74 .9 77.7 77 .8 78.0 7R.0 78.0 78.3 78.9 79.2 P6.UU. 3f00 I 45.3 53.5 68.1 74.6 75.6 78.7 81.7 81.8 R2.2 82.2 82.2 82.4 83.1 63.4 84.1
b 2U01 46.7 54.8 69.4 76.0 77.3 oO.3 83.4 83.5 -3.9 8T.9 83.9 84.1 894.8 85.1 85.8U E 2u601 47.1 5 6.5 71.3* ! 78._ 8L.0 B3 .2 86.5 87.0 m7.5 87.5 87.5 87.8 88.4 88.7 89.56E 1800UC1 47.2 55.6 71.6 78.5 90.1 83.4 86.6 87.7 P7.7 87.7 87.7 87.9 88.6 88.8 89.6UL 100- 48.6 5b.4 73.6 81.2 62.8 86.2 89.7 91.4 90,9 90.9 90.9 91.2 ql.8 S2.1 92.96.E I:OO 48.7 57.1 74.2 81.8 8! .4 b6.9 90.6 91.5 92.1 97.1 92.2 92.4 93.1 93.3 94.1
uE IcOUI 49. 57.6 75. . 82.6 84.6 88.1 91.8 92.8 93.4 91.4 93.7 93.9 94.6 . 48 6.9GE 001 49.2 57.8 75.4 83.0 b4.b 68.3 92.1 91.0 93.7 93.7 93.9 94.1 94.8 9.0 96.1t, 8001 9 .2 57.8 75.5 83.1 84.9 88.8 92.9 93.8 944.5 94.5 94.7 94.9 95.6 95.8 96.9(IL 700
1 49.2 57.8 75.8 83.4 P5.3 89., 93., 94.8 95.1 9S.5 95.7 95.9 9b6 96.8 98.0uf 6UO| 49.' 51.8 75.8 83.4 hs.3 89.6 94.3 95.2 9-.9 95.9 96.5 96.7 97.4 V7.6 98.8
or soOI 49.Z 57.8 75.8 83.4 h5. I 89.6 944.5 95.4 96.1 96.1 96.b 97.2 07.8 8.1 99.-9 Tu E 4 0cI 49., 57.8 75.0 83.4 85.3 89.f 94.5 95.4 96.1 46.1 96.8 97.2 97.8 98.1 q9 .2IE 3001 49.2 57.8 75.8 83.4 0". 3 89.6 94.6 95.4 96.1 96.1 96-b 97.2 97.8 98.1 90.2(A 2001 449.2 57.8 75.6 83.4 '6.3 89.6 9q.5 95.4 46.1 94.1 96.8 97.2 97.8 98.1 99.2GE luIl 449 .! 57.8 75.d S 3. 96.3 89.6 94.5 9S.4 96.1 46.1 96.8 97.2 98.U 98.2 99.3
(E I1 49., 53.9 75.9 83. 9. 44 89,7 94.6 Y6.5 96.3 96.3 96.9 9).3 98.1 '8.3 I ('L.0
OTAL NUBLR OF O9SERVATIONS: 8o3
LOBAL CLIMATOLOGY BRA4CH PENCENIAG[ FREQUENCY OF CCCURRENCE OF CEILING VERSUS VISIEJLITYUSAFEIAC FROM FOULY ObSERVATIONS
AIR wFATIE[R SERVICE/MAC
3TAT1N NU48R: 106A73 SIA71ON NAME: GRAFLN6Ok AAF GFR PERIOD OF 0ECOR0: 78-87
MONTV: APR HOURS(LSI9: 0300-05- 0
7L.71219 VISIBILITY IN UNREOS OF MEIRS1N sI G0 G E GE GE GE GE GE GE GE GE GL GE GE GE LE
FEET 1-- _60 9C A4 _ 60 48 5_ 32 24 2C 16 12 l8 8 5 4 a.,,., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .......,, ,,.,
N CEl. I 13.6 18.A 27.9 32.0 32.7 33.9 36.7 36.9 3R.2 3A.2 38.4 38.6 39.1 39.5 40.9
SE ZGEOOC 14.8 19.7 29.7 34.1 35.1 36.6 39.5 39.8 41.1 42.1 41.4 • 41.7 42.1 42.6 -4b. E 80001 14... 19.7 29.71 34.1 35. 1 36 .6 39.5 39.8 41.1 48.1 41 .4 41.7 _42.1 42.6 44.0tSE 16,601 14.8 19.1 29.7 34.1 35.1 36.b 39.5 39.8 41.1 41.1 41.4 41.7 42.1 47.6 44.0uE W001 14.6 19.7 29.7 34.1 35.1 36.6 3.s 539.8- 41. 1 41.1 _ 1. 4 41.7 4Z.1 42.6 44.CSE IZCCO 15.6 216, 30.6 35.0 36.0 37.s 40.5 40.7 42.0 42.0 42. 3 42.6 43.1 43.5 44.9
.8F 1 00 1 7. 2. 32. 37.3 -3. 40.1 43.D 43.2 45.9 45.9 45.1 45.4 46.0 46.6 46.1
G 1 81001 89. 24.5 36.2 41.5 42.6 44.7 47.9 48.2 49.9 49.9 50.2 50.5 01.8 51.6 53.2.. E _LC0I 89.5 26.3 31.5 _4 .2 _44.9 _7. 50.6 58.0 _12.7 52.7 _52.9 53.2 53.8 54.4 55.9
1E 6U00 19.8 25.5" 38.1 4.7 46.6 47.7 51.3 51.6 -3. 3 53.3 53.6 53.9 S4.5 59.0 Sb.b
r8 5roo1 23.2 29.6 42.6 48.4 5. 4 52.9 57.1 67.6 59.4 59.4 59.7 63.0 0.6 t,. I b.9
(.8 qs2JiC I- , 24
.. -. .8 a 0 - 5 1.1I 53. 1, 55.9 60.2 60.8 62.8 62.8 63.1 63.4 64.5 t4.5 66.36C 48200 -5.6 32.5 47.3 54. 5t.5 59.4 64.4 65.0 67.1 67.1 67.3 67.7 68.2 68.8 75.6
E 3SU0I _ 27.1 34.1 49.8 7.2 59.4 bZ. .7 67.7 68.2 70.4 70.4 70.6 71.0 71.5 72.1 73.9. L 30)50 29DO 36.6 53.2 60.7 63.2 6b.6 71.9 72.-4 74.6 74.6 74b 75.1 75.8 76.4 78.2
582 2553 1 29.7 37.8 54.4 62.3 64.7 68.2 73.7 74.2 76.4 76.4 76.6 76.9 77,6 78.2 85.56 E 27001 70. 5 J.2_ Sb_ O 64.4 66.9 70.6 76.3 76.8 79.1 79.2 79.4 79.9 90.b 1. 1 F2.9
S E P.7 3.5 56.8 65.2 b7.8 71 . 77. 2 77.7 O.U 80.8 80.3 80.8 8 .5 62.0 83.88 1L I72| 6 31.4 3 .2 S8. U 67.9 71.2 75.5 l8.6 82.1 84., 84.5 84.7 86.2 RS.9 86.4 86.2(,8 I25CJ 32.1 39.9 59.4 69.6 73.1 77.6 83.8 84.4 A6.8 87.0 87.2 87.7 88.4 68.9 9C.
. LO 1 32. .7 4, .6 60.8 71.1 74.4 79.4 86.1 8b.7 89.2 89.4 89.6 90.1 9,3.7 91.3 93.2SE 9,CI 32.b 4(i. 61,0 71. 3 75.1 79.7 8b.3 86.9 89.4 89.6 89.8 93.3 91.0 91.5 93.4
61 P cI 32.b 4C2.7 61.5 71.8 75.6 80.6 97.1 87.7 90.2 90.4 90.6 98.1 91.8 92.3 94.2.L Uo 1 12.9 403.8 61.9 72.5 76.4 81.4 84.5 9.2 91.8 92.0 92.2 9?.7 93.3 93.9 95.8bE. 6uzI 32.9 4fJ.8 bl.4 72.% 76.4 b8.4 8.5 9.3 92.1 92.2 92.8 93.2 93.9 94.5 96.4
sE Sso 32.9 4.,8 62.L 72.7 76.5 B8.5 88.7 t9.6 92.7 93.0 93.6 94.8 94.8 96.4 47.3
6E 4CC 32.9 4.2.8 62.0 7z.7 ?(,.6 61.6 88.8 89.f 92.b 97.1 93.7 94.2 94.9 95.6 97.56 c lU 1 52.9 43.8 62.U 72.7 76.6 68.6 98.8 89.6 93.0 9 1.3 93.
9 94.5 95.1 9S.8 97.9
(IE 5o 32.9 45.b 62.2 72.7 7 .6 I.8 89.3 89.8 93.2 93.6 94.1 94.7 95.6 960% 98.6(1. I1 32." 4.8 62.l 72.7 76.6 I.8 89.8 89.8 9S.. 93.6 94.1 94.7 95.7 96.6 99.2
uE c 1 73.5 4,1.9 62.1 72.b 76.7 ol.9 89.2 69.9 93.3 93.7 94.2 94.9 95.8 96.6 IO.0
TOTAL NUt8R F F OBSERVATIONS: pb
1'~~~l mmm m m mmm mmm n m r
bLuBL LLIMAIOLOGY bRANCH PfkCENTAGL FREQUENCY Of OCCJRQENCE OF LEILING VFRSUS VISIbILII
LSAFI AC FROM HCUPLY ObSERVATIONS
AIR 6EATFEk SERvICE/YAC
S'ATION NUMBER: I06470 51AT ION NAME: GRAFENWUHR AF GFR PERIoD or PECORD: 78-87
MONTH: APR HOURS(LSII: 06UO-08 C
CLILING VISIbILIVY IN HUNOREDS OF MEIERSIN I GI GE tE GE GE GE GE GE GL GE GE GI G
L GI GE GE
3rLLI I _Go 91 90__ 60 44 4L 32 74. 20 16 12 1 iQ 5 4 0
NO LEIL I 10.6 11.8 19.5 26-2 24.2 30.2 11.9 32.4 !3.1 31.1 33.5 3.6 35.9 34.3 35.6
ZC 200L1 12.2 13.5 22.3 30.1 32.2 14.4 36,3 36.8 77,7 37.8 38.1 38.2 38.7 39.0
40.- E 1400O15 - I7 I4.2 23.2 31.L 33.1 35.3 37.2- 37.7 38.7 _3 3 _ 39.1 19.2 39.7 40.0 41.4GEL 16000 12. 7 14.2 23.2 31.0 13. 1 15 .3 37. 2 37.7 38. 7 341.8a 39.1 39.2 39. 7 40.0 1.-46GE 14CU00I 12.7_, 14.2 2 3.2 1 .0 33.1_ _35. 3 _ 37.2 37.7 _34.7 38.8 39.1 39.2 39.7 40.0 4 1.4GL 12rO 1 13.1 14.5 24.0 32.1 34.3 36.q 38.1 38.8 39.6 39.9 40.. 40.4 40.8 41.1 41.5
GE I10C1 I.G .4 25.7 34.Z 36.5 39.1 41.U 41.5 42.8 43. 43-4 43.5 44.0 44.3 45*7
LE 0 ...I .- -- 14.1 15.6 25.9 34.4 14.b 39.5 41.4 41.8 43.2 43.3 43.7 43.9 44.3 44-6 4b.L
GE 4oo5 16.4 18.5 3.4 39.8 44l 45.2 47.1 7.6 49Q. 4o-- 49.9 50.1 50.5 50.8 2.2uE 73JCI1 17... . 4 19.7 33.0El 42.5 4... 1 4 7.9 - 49.9 SO-4 52-. 52.1 53.0 53.1 53.8 54.1 55.6
b I0| I8.0 2 i.b 33.1 42.8 45.4 4A.3 50.3 50.7 52.3 52.4 53.3 53.4 54.1 54.5 55.9
.E 5,uoG 19.3 Z1.Z 35.4 45.1 4a.0 5(7. b 3.2 53.7 55.2 55.4 56.4 S6.5 57.2 57.S 59.06L 45005 70.1_ 4Z.~27. C 53.4 05.9 56.4 54.3 50.4 59.4 59.5 60.3 bC.1 62.1u. 43001 21.9 24.2 39.6 53.5 5j.9 56.8 -9.5 63.1 62.0 62.2 63.4 63.5 64.3 L4.6 66.1GE 3
5 00 23.9 26.5 42.4 53.4 S. b bo.1 _62.9 63-5 65.4 65.6 67.1 67.2 64.0 68.3 69.9
61 30001 26.7 9.3 5.7 57.6 61.C 64.3 67.3 67.9 70.7 71.0 72.6 72.7 73.5 73.8 75.4
GE z5ln 7.7 3U.6 47.2 59.3 62.8 66.2 69.4 70.0 72.9 73.3 74.9 75.0 75.8 16.1 77.7E Z001 Z9 . 1 _32. 49.3 _1.7 __65.3 64.9 72.6 73.2 76.3 76.7 78.2 78.4 79.1 79.5 91.1
u I j:: - 29.3 32.2 5U.1 62.5 66.1 69.7 73.4 74.0 77.1 77.5 79.0 79.1 79.9 60.3 P1.8bE I0( '0.4 33. 52.4 66.0 69.7 73.7 77.9 78.5 AI.7 82.1 83.7 83.8 e4.6 44.9 46.5UE ).-095 T1.3 34. b 3.3 67.1 7,. 4 75.U 79.4 do0.0 83. 5 83.9 85.5 45.6 96-4 B6 .7 84t. 3
u E IrOj !1.2 34.7 53.9 64.0 71.7 7b.0 40.7 81.4 85.1 85.6 87.3 87.4 88.2 4.5 90.1
bGE 9;;o1 ;1.2 34. 0 5 4.0 64 .4 _ 72. 2 76.4 41.z 81.9 P5.7 46.1 87.4 44.0 94.4 49.2 9C.8F. 0G o 31.2 34.7 54.6 69.1 7i.8 77.3 H2. 1 b2.9 96.7 87.1 89.1 89.3 90.1 90.4 92.0E.4 7G I.L 35.1 54.9 69.4 71.3 77.6 82.5 83.S 01.7 88.2 93.1 90.3 91.1 91.4
93.u
6E ( urI 1.6 36.1 S.2 69.8 73.7 7A.6 83.5 84.3 88.s 89.0 91.2 91.4 92.2 92-6 94.1
GI 5uo !1.6 35.1 55.2 69.4 73.7 78.7 53.9 84.9 49.3 89.9 92.7 93.0 94.U 94.6 96.3GE oI 1.6 3 . A 55.2 69.8 73.7 74.7 93.4 84.8 89.6 90.2 93.0 93.3 94.4 94.9 96.66.E 30301 1.6 35.1 55.2 69.8 73.7 7h.7 84.1 85,0 90. u 90.5 93.6 97.9 94.9 45.5 97.3LE G001 31.6 35.1 55.2 69.8 73.7 78.8 84.2 85.1 90.1 90.6 93.7 9L.1 95.5 96.3 96.9
E 1)0] 1. t 35,.1 55.2 69.8 73.7 78.d A4.. S.1 90.1 91.6 3.1 4u.I 95.b 96,5 99.7
GE 1; 1.6 35.1 55.2 69.8 73.7 7.4 84.2 o.1 90.1 97.6 93.7 94.1 95.6 96.5 100.0
11TA NUMbL RE OnSLRVAIIGS: 887
6 -._
LLUbAL CLIMATOLOGY BRANCH PEHCENTAGE EREGUENCY or OCuCRRNc O CEILING VERSUS VISIbILITYSAF[lAC FROM OU9LY O-SUERATONS
AIR WEATIER SERvICE/MAC
STATION NUMBER: 106870 SlAT IONNAME:-GRAENIWOHR AAF GFR PERIOD OF RECORD: 78-87MONTH: APR HOURSILSTI: 0910-1100
C(IL I 10 VISIBILITY IN 1-LNOREDS OF METERSIN
I 1 C bE 0E GE bE GE GE GE GE GE GE GE GE GL E
FELT 160-9L 8C - _ _ 88 40 3Z 2 4 2C 16 12 10 a 5 4 a. .. .. ....... .. .. ... . . . ... .. . .. . .... ... .. . .. ... .. . . .... .. ... ... ....... .. ...... ...... . ' . . . . .. .. .. . . ... .. . . .. .
NC CLIL I 21.7 23.2 31.1 33.4 33.6 34.1 34.2 34.2 34.3 34.3 38.3 38.3 34.5 38.5 34.5
1, ? 210 4 26.0 34.3 37.3 37.4 38.0 38.2 38.2 38.8 38.4 38.5 38.5 '8.6 38.6 38.b6E i Ce | - 25.7 27.4 -35.9 39.1 39.2 39.8 40.0 40.0 40.2 40.2 40.3 40.3 40.4 40.4 40.86E 160 I 5.7 27.4 35.9 39.1 39.2 39.8 40.0 40.0 40.2 40.2 40.3 40.3
4o.
4 40.4 40.4
E 140031 25. 8-27,5. 36.Q- 39.2 31. 3- 0.0C '40.1 40.1 40- 40.3 0.4 43.4 40.5 40.5 4 .5
GE 12(001 26.4 28.1 36.7 39.8 o. 4r-6 40.7 40.7 81.0 41.0 41.1 41.1 41.2 41.2 41.2
LE 1c000 28.2 3[.0 39.3 42.6 42.6 43.5 43.7 43.7 43.9 43.9 48.0 44.0 84.1 44.1 44 .
GE 9jf 20. 330.1 39.4 -- 2.9 _43.U 4-!3 .8 43. 9 43.9 44.1 4.1 84 2 2 44.3 44.3 44 .3UE 8001 '0.0 32.9 42.6 46.5 46.7 47.5 47.7 .7 47.9 87.9 48.0 88.3 48.1 49.1 48.1
E 7cuc01 31.5 34.2 88.7 48.7 48.9 49.7 49.9 49.9 50.2 50.2 50.3 50.3 50.4 50.4 50.4
.4 blO!J 31.5 34.2 48.7 48.7 48.S 49.7 49.9 49.9 50.21 5.2 10.3 50.3 50.4 50.4 5 .
00 ' 0O 33.1 3b.0 46.b 50.8 51.2 52.2 52.4 52.8 52.6 52.6 52.7 52.7 52.9 52.9 12.9G01 4153 -I - q 3 -- 37v8 48.0 52.5 5k. 9 53.9 54. 1 58. '; .- 44 14.4 54.6 54.5 94 7 1 4.7 54.7GE 4COI 39.1 42.5 53.8 56.5 . -98. 60.0 60.4 60.4 60.7 60.7 60.8 60.8 60.9 60.9 60.9
GE 3 Q0 1 _ 4 -.-9 -44.9 56.3 b1.3 61 17 _6._ hA.4__ 63.4_ 63.7 6 .7 63.9 6J.9 68.0 64.0 64.0
0f 300 1 49.9 58.2 66.6 72.8 73.4 74 .7 75.2 75. 2 75.6 75.6 75.8 75.8 75.9 75.9 75.9
or 25UCl 52.5 57.2 70.9 77.6 78.2 79.7 80.1 80.1 80.6 80.6 80.7 8G.7 80.8 80.8 80.8,E 2rool . .9 5 -. - 59.8 7
3 .L 81.3 82.4 84. 1 _ 84.7 _84.7 S.2 85.2 85.3 85.3 85.8 85.4 85.4GE 19001 %5.1 59.9 74.5 81.8 82.9 84.6 85.3 85.3 85.7 85.7 05.9 85.9 86.0 86.0 86.0
AL !0o 56.1 61.2 77.3 85.6 86. 9 88.7 _89.3 89.3 .q.9 89.9 90.0 90.0 90.1 9 .1 90.1
61 12001 56.9 62.3 79.5 88.0 89.2 91.0 91.9 91.9 92.5 92.5 92-6 92.6 92.7 92.7 92.7
LE 1001 57.1 62.b 80.5 89.8 91.0 93.3 94.2 94.2 95.1 95.1 95.2 95.2 95.3 95.3 95,3Sgool - 57.2 62.7 90,_7 9._ 9.. _ 93.6 _94. 6 94.6 95.5 95.5 95.6 95.6 95.7 95.7 95.7
GE scr) 57.. 62.7 80.9 90.9 91.7 93,9 94.9 94.9 95.8 95.8 96.1 96.1 96.4 96.4 96.8
, 7001 9 7. 62.9 81 .0 90.8 'i. C 94.3 95.4 95.5 -6.4 969 96.5 96.7 97.1 97.2 97.2bE #001 57.4 62.9 81.0 90.8 92.1 94.7 96.0 96.1 97.0 97.0 97.1 97. 97.8 97.9 97.9
IE 5.)00 57.8 61.0 81.1 90.9 92.3 94.9 9b.4 96.5 97.9 97.9 98.0 98.5 98.9 99.1 99.1
L 41-oC 57.4 63.0 81.1 90.9 9,.3 94.9 96.5 96.6 98.0 9R.0 98.1 98.7 99.0 99.2 99.2!. 2001 57.4 b3.j 81.1 90.9 92.3 94.9 96.7 96.9 98.2 98.3 98.4 99.0 99.4 ,9.7 99.7
E. 2UOj 57.4 61.0- 1 90.9 92. 3 94.9 96.7 96.9 98.2 98.3 98.4 99.0 99.6 99.8 99.8
GE 1001 "7.4 63.0 81.1 90.9 92.3 94.9 96.7 96.9 98.2 98.3 98.4 99.0 91.7 99.9 99.9
fC c1 97.8 63.c 81.1 91.0 92.4 95.1 96.9 97.0 98.3 98.8 98.5 99.1 99.8 ] 0o.0 100.0
TOTAL NUMBER OF OSERVATIONNS: 891
in.
GLOBAL CLIPATOLOGY SIANC - PEfCENTAGF FREQLENCY pf OCCV'RDENCL OF C1LlNb VFRSUS VIS18LITYUSAFETAC rOM OURLY 06$LR8ATION5
AIR EAIHER S[RvlIOMAC
STATION NUMBLR: 106877 SIATICN NAME: GRAFENwQHR AAF GFR PE9IO0 OF 6LCOD: 78-87MONTV: APR IOURSILST): 210U-1800
1(111t40 815IB1L1T9 IN lHUNnRroS OF METERS
I I GT GE ,E GE GE IEr E GL GL GE GE GI GE U GE , IF TT _ 16C _ 9j 40 6j 48 80 32 ?4 20 16 12 It 8 5 8 J
NO CEl I 6.2 2?.L 2 4 Z9.6 Z9.6 29.6 29.6 29.6 29.6 29.b 29.b 29.6 29.6 29.6 29.b
GE 2DUI 31 . 3 32.3 35.4 35.8 35.8 3 .8 35.8 35.8 35.8 3s.8 . 5.8 35.8 35.8 35.8 35.8(IE 18C001 _ 1. _. 33.1 36.1 36.6 3b.6 3 .6 36.b 36.6 36.6 56.6 36.b 36.6 36.6 36.6 36.b.E i6SL I 12.1 33.1 36.1 36.6 b. 6 36.6 56.6 36.6 96.6 36.6 36.b 36.6 36'6 3.6 ?T,.
-UL 148'0 - 312.3- 33.1_ij8 __ 36.8 36.8 36.8 36.8 _36.8 36.E 36.8 36.8 16.8 36.8 36.8 36.8b£ 12E00 33.3 34.3 37.4 37.8 .7.8 37.8 37.8 37.8 37.8 37.8 37.8 37.8 37.8 37.8 7.8
G E 0 GO 35.1 36.3 39.8 40.4 4b.8 80.4 40.4 4Q.4 40.4 40.8 80.8 40.4 4J.8 40.8 4L 43bE gO _ 5.6 36,8 80.4 41.0 _41. 41. 0 41.0 1.0 81.0 41.0 _ 8 1O 81.0 81.0 81.0 1. L
-- --_ 3_7.b 39.4 83.3 43.9 43.9 43 .9 43.9 -3.9 -3.9 3 .9 _3.9 83.9 43.9 3-.9 .9
L[ E O 6 ,0 9.4 %1,0 %S,3 45.9 411.9 45.9 45,9 145.9 4S.9 1S.9 145.9 45.9 45.9 45.9 4 .9
00 5L 0 jO 41. 3 821.9 87.5 88.0 4e. r 48.G 48.C 88.0 88.7 48.0 88.0 88.0 48.0 4A.0 4b421 440~ .3 __ .9 895 49 85 9. 49. 495 4. 95 4. 4. 95 05 4
4, 8U01 89.6 -51 .2 5685; 6 5. 57.6 57.6 57.6 S7.6 57.6 57.6 57.6 17.6 57.6 17 *6
E 35 eI -- -,- 3. SC.9_ 62.3 - C3.4 63. 1 63.1 63J.1 63.1 63. 1 6 3. 1 63. 1 63.1 63.1 b3.1 63.1IE 36001 68.4 72.8 79.0 80.4 8G.5 80.5 80.6 80.6 9.6 80.6 80.6 80.6 80.b 80.6 8L.b
I.E 2tU0I 72.6 71.3 88.3 e6.0 46.1 £6.2 96.2 66.2 -6.. 86.2 86.2 86.2 6,.2 86.2 06.7
IE ZCO --- 75.1o-- 6.3 .,A _ __90.1 9L. 3 90.5 90. 90.5 90.b 90.6 90.b 90.6 9J.6 99.6 qO-f
I.E 17001 75.4 7h.3 8b.8 90.b 96. 6 90.9 90.9 9U.9 91.0 91.0 91.0 91.0 91.0 91.0 91.0LE .500I . . ... 76.9 8$.. 91.5 93.5 93.7 93.8 93.6 93.8 93.9 93.9 93.9 93.9 93.9 s3.9 93.9C 12001 17.u 81.0 92.9 98.9 95.3 45.6 95.6 95.6 95.7 95.7 95.7 95.7 95.7 45.7 95.7
61 Ir0I 78.1 81.8 94.3 96.4 b.7 47.1 97.1 97.1 97. 97.Z 97.2 97.2 07.2 Y7., 97,Z
SLE 9 001 78.3 82,. 9,-
97.0 97,4 97.8 97.8 97.8 97.9 97.9 97.9 97.9 97.9 97.9 97.9(E 8011 78.3 8,2 95. 97 7.b 98,: 98.1 9d.1 6.2I 9F.2 98.2 98.2 98.2 98.2 9b.2GE 701 78.6 8a.5 955 97.8 9.3 98.7 98.7 9b.7 99., 99.0 99.0 99.1 99.1 99.1 99.1I.E 6001 76.6 82.5 95.6 97.9 9b. 98.9 99.0 99.0 99.3 99.3 99.8 99.8 9 99.8 99.8
G.L '001 78.6 82.6 95.7 98.0 b.5 99.0 99.1 99.1 q9.4 99.8 99.6 99.9 99.9 99.9 ¢9.9LE 4 L1C - 78. 8..6 95.7 98.0 9b. 99.0 99.1 99.1 99. 99.4 99.6 99.9 1 . I 1ll.0 1M).0
G E 3r 1 78.6 8Zb 95.1 98.0 96.5 99.0 99.1 99.1 99.4 99.8 99.b 99.9 10.0 100.0 1-0.0z_. 00 7d.6 82.Z 95.7 98.0 98.5 99.0 99.1 99.1 99.4 99.4 99.b 99.9 1u.O I0.0 10c.0
E 101 78.,6 82.b 95.7 98.0 98., 99.0 99.1 99.1 99.8 99.8 99.b 99.9 100.0 10.0 IU.0
ul 0i 78b 8 .6 95.7 98.0 91.5 99.0 99.1 99.1 99.4 99.8 99.b 99.9 1J3.0 00.0 10r,0. 0 -
1TOAL NUMBER OF OSSE8RVATIONS: 891
LOBAL CLIMATOLOGY PHANCI PEWCENIAGL FROUENCV OF OCCURRENCE OF CEILING VERSLS VISIBILITY.SAFL3AC F ROM HOURLY ObSLRVATInNSAIR l FATHER SRVCE.MAC
T3AI1ON NUM9LR: 1C6070 STAION NAME: GRAFEN.0HR AF G6R P 0RIOD OF PI.COPO: 78-87MONTH- APP HOURS(LS3I: 15UO-17U0
CEILING V!SZIELIV IN 1-U39R91S OF ME7E8S
I6 t G1 bt GF GE GE bE GL Gr 6E GE iE GE GL (E GL GEr(ET I ISO 9 86 -6 98 4L 32 29 20 16 12 lI 8 s 4 C
.... .... .... .... ... .... .... .... ... .... .... .... ... .... .... .... .... ... .... .... ...... °....,... .... .. ,
N J ( IL I il. 31.6 33.1 33.1 33.1 33.1 33. 1 33.1 33.1 33.1 33.1 33.1 3$.1 33.1 33.1
5[ 2u0re0 37.5 3i.1 oL.i 4O.1 4L.1 N0.1 4U.1 N0.1 40.1 0.01 90.1 90.1 .1u 40.1 4C.1G F I800 1 38.6 39.5 41.4 41.9 1.4 1 41N 4 41. 4 NI. 41.4 41.94 1. 9 41.9 9 1.4 4, 1 9q.E ibr00 3d.9 sq.6 91.5 1.S 1. 5 NI.5 1.5 41.5 ° 91.5 91.5 91.5 41.5 41.5 41.5
E .9I0C1 39.1 3',.7 1.b 41.6 41.6 N.6 41.b N1.6 91.t 41.b 41.b 91..641. 91.6 41.6
bG 12tOol '9.6 NU.3 42.2 92.2 42.2 N2.2 42.2 92.2 9Z., 92.2 42.2 42.Z 42.2 92.2 4 .2
bE 100L,1 N1.6 92.3 49.S 99.5 44. 5 44 .5 44.5 99.5 N9.S 9.5 99.5 49.5 84.5 44.S 44....
of. 91L01 I _ 42.9 93.1- 45.3 45.3 95. 3 9i. 3 45. 3 S._3 45. 3 N5. 3 95. 3 95 .3 9. 3 95. 3 9.-3uE 8:00I 46., 97.1 99.9 49.5 99.5 49.7 99.7 49.7 49.7 49.7 99.? 99.7 99.7 49.7 99.7
uE 7k;3O w.* 1.,.L Z7 52.4 52.4 52.5 2.5 -52.5 S2. 5 52.5 S2.5 52.5 5..5 %25 51 .5uE 6(o 48.6 99.7 52.9 52.9 52.9 53.0 53.0 S.0 S3.0 5'.0 53.0 53.0 53.C 53.0 3.L
bE. lcGoI u1.L 52.2 55.3 55.5 55.5 55.6 55.6 55.6 05,9 5S.6 5S.6 55.6 55.6 55.6 5s .6GE L4or, 53.9 54.9 57.7 _ 57.9 57.9 58.C 58.d 56.0 56.' 59.2 58.0 58.0 58.0 58.0 56.0u 41[900 59.d 61.3 65.0 b5.5 65.6 b5.7 65.7 6.7 65.7 65.7 65. 65.7 65.7 f?7 6-.7". 3s (5u 65.7 67. 3 -7,b 72.5 72.6 72.7 72.7 72.7 72.7 72.7 72.7 72.7 72.? 72.7 7..7
6E 3100C ?b'.2 78..4 69.S 8%.4 95.6b 86.3 86.0 86.0 06.U 86.0 86. U 86.0 Ab.o 96.c 96.u
bE 2 O OI 77.9 AL.1 86.9 87.8 98.1 89.4 88.9 8.9 88.9 89.4 98.9 88.4 A8.9 9t.9 8.9
.t ,CuGo '0.2 03.u 90.1 92.j 92.1 9Z.9 92.9 92.9 92.9 92.9 92.9 9Z.9 92.9 92.9 92.9Gt 16cc I PG. 83.0 90.1 92.3 91. 7 92.9 92.% 9Z.9 92.9 92.9 92.9 92.9 92.9 2.9 9 i.9GE I5CI 2.1 59.6 92.b 94.9 94.7 94.9 95.U 9t.1 95.1 95.1 95.1 9S.1 95.1 95.1 95.L
If 12U3£ 1 2.5 85.6 99.5 96.9 16.1 9.7, 9?.1 97. 97.2 97.3 97.3 97.3 91.3 97.3 97.3
Lr IUjlC "3.1 86.0 2 95.b 97.s 97.9 96.3 98.9 989.6 98.6 9.6 99.1 98.9 99.9 999 56.9G F -sU:I ps. I 86.5 95. b 97.7 9h. 1 9p9.5 98.6 98.9 98.9 99.0 99.1 99.1 99.1 9. ~9.1GE 000 93.1 b.5 95.9 97.9 98.2 98.6 98.9 99.1 99.1 99.2 99.3 99.9 99.9 99.9 99.9GE I 70I 63.1 b6.5 95.9 97.9 96.2 9a6 98.9 99.1 q .3 95.0 99. 99.7 99.7 99.7 99.7GE L 1 3.1 h6.5 95.9 91.9 96.2 99.0 99.2 99. 99.7 99.p 99.9 100.0 1 0.0 10.,0 lOG. 0
G E 'cc q3.1 8(.5 95.9 91.9 1b.2 99.L 99.2 99.9 99.1 99.0 99.9 103.0 1CO.0 1O.0 10G.ULL 4| oA. 86.5 95.9 91.9 06.2 99.U 99.2 99.4 O9. 1 99.8 99.9 100.0 V:03 100.0 1U0.0
3!0c "3.1 8..,5 95.9 97.9 9t.. 99.0 99.2 99.9 99.7 99.0 99.5 100.C I7u.0 l0.0 £00.cE 00 p P3.1 86.5 9S.9 97.9 99.2 99.L 99.2 99.4 99.1 9q.8 99.9 IUO. I 7U.0 i0c.o ir0.L
of IZ'3-I 3 . 86.5 95.9 97.9 W. 2 99.C 99.2 99.9 99.7 99.8 99.9 103.0 10.0 Ico0. 1 OU.0
GE q3.1 86.5 95.9 97.9 99.2 99. 99.2-9 99.9 9 . 9Q.4 99.9 1O3. 100.0 1,0.0 LT. 0°... . . . . . . . . .. . .. . . . . . . . . . ....................... ° ° °. . . .. . . . . . . . . . . . . ............ ... . ....
TOTAL NiMB1 E OF O $ISLVAIIONS: 0.6
. . . . .. . . .. . . .. . . . .. .
GEOOAL CLIMATOLOGY BRANCH -PERCENTAGE FREQUENCY CF OCCUk9ENLE OF CEILIN4G VERSUS VISIBILITYuSAFEIAC F ROM HOUQEY OBSERVATIONS ______
AIR 83.818tH SERVICE/MAC
S SIAI ION NU0 E 0EB: 10C64970 S6I A710NAMEC OBAFEN.0NRk A& GFA PERIOD Of 9ECORD: 76-alMO~NT: APP P00B64L51I IMU120oCL
CEILING 92616111F9 IN1 HUNDRNEDS OF MEFERSIN Aol or o GE G GE 6FE GE GE G GE G 06 U t GE U t L
FE E I 1 60--90. 8u___ 6w- 48 4L 32, 24 20 16 12 3. B 5 4
NO CElL 3 '5.6 37.4 39.8 40.3 4C.3 40.S 40. .7 40.7 BC.? 4O? 0.? 40.7 43.7 40.7 80.?
6E 200003 4j.8 43 .8 46.9 48.0 46.1 118.4 89.5 48.6 48.5 48.5 48.6 qA .5 48.6 48.6 148.6GE 187r0Go 1 43.1 45.b 4 8_6 49.9 0.1 60S. 3 50.4 6,0 .4 O.4 50.4 S0.4 63.4 SU.% 63.4 Sw.4of 16C ,{j 43.71 4611.8P 48.8 44.9 60.1 I o53SO 50.4 S0.4 A ) 60 S0.4 60.4 SJ.4 % 67.4 50.4L, 34I O00 )-----43. 7 __ 4.8 48 .8*9.9 SC. 1 50.1 3 60.4 Y ,.4 So.4 50.4 50.4 50.4 50.4 00.4 60.4b( loCUcl 43.8 45.9 48.9 60.1 6i. Z 6Sr.4 S11.5 60.6 90.5 506S 10.5 50.5 6 O.5 60. 50. U 0.65
Ut lLOC 00 45.2, 47.2 50,. q 51.5 611.6 51 .9 62.0 62.3 62 * 3 S2.0 52.0 62.0 SZ.G 62.0 5, .Ut 9crQo I 45.8_47.9 51.3 52.5_ 52. 7 52 .9-53. C 53.0 %3.1; 63.0 63.0 63.0 '3.0 63.0 63.LuF 8E 0 "ro1 10.65 53.2 56.9 58.3 58. 4 69.7 58.8 69.0 69 .1 6q1 9.1 6%l 9.2 S9.1 59.1 59.130 IJJc) I _102.1I 54.b 58. 1 60.6 6,. 7 621.3 63I. 4 -_ 6b1 .6 (1 1.6 61.9 61 .9 61.9 61.9 0'1.9 62 .9OF. L 00 2.8j 556 693 8.3 -61-.4 62I. 9 62.1 6 2.3 62.6 62.6 b2.b 62.6 62.6 b2.6 62.6
GEF 1 SUt) 6 5.6 68 .7 62.6 64.7 64.8 66.3- 65.6 66. 7 16 .L 66.0 66.0. 66.3 66.0 66.0 6.06Lt4 rUE s8.0.- ol.U 65.2 67.3 t, 17.4 68.1 ('8.2 66.4 68.71 69.7 68. 7 68.7 68.7 68.7 68.703. 4c 0) 63. 3 b6. T 71.8 74. 74.2 76.0) 75. 1 16.3 75. s.7 75. 7 7S.r 75. 7 7 S.7 75 7.1"L. 3'1, IO -66.0L 69.8 75. 3 7.6b 77.9 78 .7 78.8 1,,.0 79.4 79.4 79 .4 79.41 79.4 79.4 79Si.4or irn 0 21.0 14 .9 84.4 #44. 0 A.4. 5 86.5; 86.6 80.8 416 .6 85t.6 86.b 46.6 86.6 86.6 86.6
OF. I2000)r 72 .%r 76.9; 84.3 87.0 87.4 88.4 88.6 6,8.8 09.t 89.6 89.6 89. F99.6 89.6 89.6UE 200 -c I 3.6 I b . c 96. 3 8q4.6 50.6 92 .5 91.6 91.*8 92.6 92.6 92.6 92.6 92.6 92.6 62i.6iEl 11 74.3 78 .4 86.6 99.9 91.86 913.8 92.3u 92.2 9 3.0U 93.0 93 . 90 q p3,.0 9l.0 93.J.E i-1,01 74.6~ 79.2 .9 91.3 92.2 97. 53.6 9 1.8 54.6 94.6 94.6 94.6 Q4.6 4.6 94 .6L 6I 10) 75. 79.6 89.4 91.1 q I y 9. 1 061.6 96. 7 p 96.5 96. 6 95.6 96. 6 96.5 96. 6 b.
E,. 1( 5.71 8,. 3 90.6 95.1 Sb.1 6i7 .2 97.6 9 7 .8 9B.6 SA8.6 98.6 98.6 qb.6 94.6 98.6bOF. 50c01 -I.7 8J.3 90.1 96.2 56,.3 97.3 97.7 98.0 98.8 98.8 98.8 98.4 98.8 98.8 98.80L F 9P05 75.7 8, *. 3 9U. 9 96.5 s . 5 97.6 9m.1 59, l.13 qq.1 99.1 99. 1 99.1 99.3 1 69.2 99.3" r 70 75I s. 7 8&.3 9c.9 95.5 56. 5 97.6 go. 2 96.4 59.2 99.2 99 .2 99.2 99.94 99.4 9 .4I.E f i01 76.7 8 !.3 90.14 95.5 '146. 5 97.7 98. 3 94.6i 99.6 99.6 99.6 99.5 q14.8 99.8 99.8
ut 6022- 76.? 83b.3 90.1, 96 .6 36.0! 97 .1T -94i.3T 98d -9.5 99..- 99.6 5 99.0 98 5.8 586OF 4j3!) 75 157 80 .3 90. 9 96.6 56.5s 97.7 99.65 9.8A 99.8 %99.8 99.8 99.8 10m3.0C 232.0 200 U.3LfE 52T1 ) 1 75.7 e8j,.3 9Q.9 qS.6 lb. 1 97.7 94.6 lop.9a 99.8 9G.R 99. b 99 .8 2210 .0 c; 0.O 200L;.3GuC E ?.) 1 75. 7 8J.3 90. 9 55.6 96.6 1 #7 .7 94.6 906.8 99. 8 90.8 99.8 99.8 1303. 2 07). 0 200L.06E 3003u 75.?1 81. 3 90.9 96 .0 "6. 5 97 .7 98 .0 98.4 QY.f 99.8 99.8 8j 9.8 100.0 10.0.0 I2Vu. 0
F L 3 76 .? 83 i.3I 9G . 9 90.5 96. 5 97.7 98.6 980.8a 99.8 99.R 99 .8t 99.8 303G.0 lwO.0 IC'L.U
JAF. N.UMBER Or O16tERV813(, Z 48'
(010081 CLIMA70IOGY 4RA14CPI 4'ENC~tiIAGE FRI'200ENLV 6F OEE1RPENE OF (EILIN(. VERSUS V1S1B111TY
wSA8EtAC FAOL..PYOO~AIN _____
AA FATJ-Ek 4RVICLIPAC
S TATIC?. NUMPLR: 1126477 %IAI ION NAME: GRAFEN.GHR AAF G(l k PE106 OF PLEOPD: 78-87MONTH: APP H0URSI197l: ILO23ZLC
CEILING 410,ILITy IN PuAND4EUS OF METERS_________I N C, (1 GE f GE G c GE u G I GE GE G 61 G E E E GE --I
FEET I 16C 9L. 80 6. 4b 4L: 3.2 24 20 1b 12 11] 8 , 4 L
N ' CEllL It,6.1 42.1 4b. 49.7 09. 4 49 .8 49.9 49.9 49.9 49.9 49 .9 SU0. I 4.. 4 5.2 40.2
Uca2120 19.2 41., 50., 53., i 3. 9 04 .6 4. 9 04.9 44.9 54.9 04 .9 45.1 s%4.2 111.2 11t.03L E bC60 1 39.b 4 1.9 5 0.. 53.8 S,.,~ 35.4 50. 7 b5.7 SS5. 7 0'.? SO .? 55.8 546.J S6.0 St, . IF. I b..00 1 1.6 4-.9 507.7 1, !. 6 CU.6 5s'.4 5.7 55 550.7 50 .7 S5.17 s 4.8a c 4.1 0 5.C 46 . I
u E 14r CC2 39.b 4 !.9 5C. r Y'. 454. 6 0,.4 0. 7 05 .7 S.7 5,. 7 ~55.7 40.8 56.3 S6.0 t . IEA I.21.1.01 412. 44. 3 51 .2 e 5. .3 00 . 1 3,.8 56.2 46.2 6.2 546.2 S46.2 46 .3 sb .9 2 6.4 s 6 .
10 1611 Ur I Q2.1 46 .4 53. 3 s6.4 S 7. i 913 A. 3 4b6. 3 118.0 58.5 8.b 08.6 S. .? I se.7 i ,9.9&. 90.0.131 42.S 466 b 3.94 7. 3 56.. I a.9 59. 3 59. 3 49.4 09.4 S49.4 49.5 9.e. 9.6 49.?I
6 E ar o 45.4 St .4 58.1] 61.9 62. 4 63.b 64. 1 64 .1 f,4. 6 4.7 64 .2 64.4 6%.5 b4.5 64 .6tG L 72GO ~ 46.4 541.5. _ 9.5 6 3.1 64. 1 60 .4 b6.2 - 6.2 f 6 .3 66.3 66. 3 Cf.~ 6 6.6 6. b 9t0~.7UE GLJI2I 96.7 %1.9 -,9.v 63.6 6%.b b..8 6.6b 66.6 66.7 66.7' 66.? 66.9 6?.1 67.1 p?..
2.0 V'OI 48.b 54.f 62.4 66.s 67.S 68.6 69.6 69.6 69.7 b9.7 64.? 69.8 71. 12. 7..u E 4s2ll 1 s0u.6b 0.4 64.0 66.6 69.6b 71 .2 7 . 72.0 72. 1 72.1 72.1 72.2 7. 7.4 1.4I. 412021 53.11S6 5.7 69.1. 77.9 70.1. 7t .7 77. 6 7 7.6 77.8 77 .9 7 7-a 77. 9 74 .1 7 A. 1 76t .2SE 3 '1];C' I 40 . d 61.9 72. 1 76.6 77.8a 79.0 80.4 80.4 PI0.05 80.5 40.0 40.6 9_.8 bc.6 6 . V9
1E 1 3 Cr I .9.1 60 5.4 7b.05 61.0 42. . 64.C 90.1] 60.0 As.1 80s. 1 85. 1 85.2 As .. S' 85 b5
U.E 2- CC 62.4 66,.9 7f.4 83., b4. 3 86. 8 1.2 4 S7.2 P 7. 4 87.4 87.4 7.0 87.7 67.7 67.9GE 2c0f01 61.3 67.9 -81.22 e6.4 87.7 89.8 91.1 91.3 Q1. 91.5 91.0 91.6 Q1.8 91.8 91.9GEL F 80 1 ( 1.4 69h. U F 1 86.6 P6. 1 9'.1 91.0s 91.6 91.6 91 .9 91 .8 q 1. 9 9.2. 9.1.2 '211. 3A: I1I u01 6Z.4 67.1 3. .~ C e.3 194.6 91 .4 93. 2 93. 3 -3.5 9 3.4 93.0 93.8 94.0 94.0 94. I,F 12LO1 62 . 60,.6 83. 7 09.1 9(,. b 92 .8 94.6 9 4 .7 90.L 90.0 9 5.0f 95.2 Q0.0 9 4.S4 -5.6
uE 1700Lc 63.1 7L .3 84.4 971.6 9i.1 94 .2 90.9 96 .1] 9.4 9f,.4 96.4 966 06.8 96.8 96.9 Y.( C:12 63.05 7' .3 84.9 97.7 9..2 94 .3 96. 1 96. 1 96.0 96.S 96.0 96.8a 9 1. 97. 0 9 7.2
4 ., f, 3. 6 722 .4 P5 . C 90.9 12. 4 94 .7 96.05 96.6 'o7. C, 97.0 9 7.Ji 91.4 91.6 ?1 6 917. ?GE 7.7 '3.6 7-.4 as.01 ~ 1 9.7 95.2 97. 3 91.0
9 8 . i 94.0 98 . 98.3 1 4 Q8.5 a . 98 .6
C1 3U0 1.. 7 .4 80.1I 4. 1 9.2.? ',0.6 91.6 917.8 9 6.4 98.4 98.6 99.17 99.2 Y9., 96. 3
*1 C .:2 63.1, 1-. 8iP. 1 941. 1 912.7 110.6 9 7.96 98.7 1 79P. 98. 9 8.9 9.82 -94 99.4- 99* I 4L01 473.6 7,.. e0. 1 91. ! yi.6 90s.?7 96. 1 I 4.1 ' 8. o 9P.9 99. 1 q94 9.71 99. 7 99 .8
'02. 4 rI f3.6 7... 8s. 1 9 1.3 02 9 ,. 7 98. 1 99 .3 98.9 9A.9 99.' 9 9 .4 99. 7 y4.f 09 .9GL 70.I b3 .(. 722.4 AS0.1 91.3 91.6 90. 7 98. 1 9e9.7 9#4.9 9-.9 99.1 99.4 99. 7 9Q.9 99 .9UF 11.12 '-3., 7-. 85. 1 1 . 2.6 s0.7 963.1 66b.! 4so. 9 98Pt.9 99 .1 99.4 -9. 7 99.9 1;0.2
L ? 1 131 4 90. 1 SIeO.6 90is.? 8. 9 h .3 78p.0 9.4q 99. 1 99.4 99 .7 99.9 1 ,0.0................................................................................
11AL W.4MV k P OF 0 P, St R VA 16' 891, A
ULOAL CLIMAIOLOGY 5RANCH PENCENTAGE Fk1.UENcY OF OCCIUPPENCE OF CEILIN6 VERSUS VISIBILITYUSAFEJAC FROM OLRL ObSLRpIIONS _
AIR .fATF-Ek SERVICEIMAC
S|A|17N NUMBLR: 106F73 51A110f. NAM: GPAFERi0IR AAF GFR PEPOD OF PECOVD: 71-87
MONTH: APR HOURSiLSII: ALL
ClI1. G Y ISIbILIIY IN -LNOREDS OF METERS
IN I I F UE GE GE CE GE GE GL GE GE GL GL GE GL GEFEL T 160 90 su b 49 41, 32 24 20 16 12 10 8 4 0
.... .... .... .... .... ... .... .... .... .. ,o.. . ,,o,.. . . . .. . . .. . .... , , o , o , , . . . .,. . .. ....., . ,.,o. . ,,o o, ,
N3 C0IL I 25.1 "1.6 33.3 35.7 3b.i 36.9 37.7 37.8 !8.1 38.1 38.1 38.2 38.4 38.4 38.9
61 . CUCj 28.5 31.3 37.. 40.5 41.1 4 1.8 42.7 42.8 43.1 41.2 43.2 43.3 43.5 43.7 44.1.E 18(0QC -9.3 -- 32.1 38.b 41.4 42., 42.F 43. 7 43.8 1-4.2 _44 .2 44 .3 44.3 44.S 44.7 44.1.1 161 ,01 ?9. 3 32 .1 38.5 41.4 4-L1 42.h 43. 1 4 3.8 44.Z 44.2 44 .3 44. 3 44.6 44 .7 45 .11.6 141001 29.4 32.2 _38 .6 _41.5 4- 1 4 -'- -4 - 4 3-9 44. 3 4 4. 3 _44 .3 44.4 44.6 44.6 45.21. 12cuo I '0.Z J.6 39. 42.z 4-. b 44 . 7 44.4 44.b 4S.O 4.0 44. 1 VS.2 44.4 45.5 4b.0
" E ior oI 1.8 34. 4 1.5 44.6 45.2 46.2 47.1 47.2 47.6 47.6 47.7 47.8 48.0 48.2 46.7tA F 9 1) 32.2_ Ss E)-42- G- 44.2 4L.9S 46 .9 __47.8 47.9. 48. 3 -48. 3 _48 .4 4 B.4S 48.8 48 .9 49 .4(I 8f171 '4.1 34.5 4b. 49.5 SC.z 1.3 52.3 S2.4 S2.9 52.9 5 3.1 53.2 53.4 53.5 54.0
LL 7- CC 3b. 39.1 47.9 51.6 42.4 _S3.6 54 7 54.8 5 5. 55.4 55.5 55.b S5.9 56.0 56.5
uI . o0I 36.5 4U.0 48. i S2., 1z. 6 S4.0 55.1 55.2 S5 .8 5-g 5S .9 560 56.3 56.4 56.9
u 5'LOI '8. 42.5 51.1 54.0 55.9 57.2 58.5 8.6 59.2 59.2 59.3 49.4 59.7 59.9 6.4UL 4SL!| 40.3 44 .1 S7.2 58. 1 59.6 60.9 b1.0 61.7 61.7 61.8 61.9 62.2 62.4 62.96r 4-urlI 44.4 48.5 8.3 62.0 63.6 b4.4 66.9 67.1 67.7 67.7 67.9 68.0 68.3 68.4 69.U.L 3 CC1 47.1 S1 .5 -61.6 66.4 67.6 69. 3 1.8 71.' 71.6 71.7 71.9 72.0 72.3 7.4 73.0
L 31cc1 53.A 57.9 69.4 74.6 75.8 77.5 79.1 79.3 8C.2 8C.2 80.5 80.6 90.9 81.0 1 .5
6 . 2'CPI S.I 4.9 72.0 77.4 7e . 80.4 82.1 82.3 e3.2 8 3.2 83.4 83.5 83.9 84.0 l4.5.L 2r00l I6.s 61.6 74,6 8.5 h-., 83.9 85b 8b.0 P7.0 87.n 8.3 87 .4 P7,7 8 7.8 8.4
I P oI 46.7 61.7 7, 87.; 82.4 84 .4 8b6.2 86.5 P7.4 87.5 7.7 87.8 '8.1 84.3 888
.,r 1.01 47.. 65., 77*., 83.5 85.1 87.2 R9.3 89.5 90.4 9n.6 90.8 90.9 VI.° 91.4 91.9
.,1 12.o %.3 63.7 78.4 84.0 8t.7 88.9 91.1 91.4 92.4 92.5 92.7 92.9 93.2 93.3 q3.9
r !1,01 '8.6 64.1 79.5 P6.4 8L.1 90.4 92.7 93.1 94.2 94. 94.6 94.7 95U 9S.2 44.6r, 9co I1 S.9 64.4 79.7 86.7 88.4 90.7 93.1, 9!.4 94.5 94.6 94.9 95.1 95.4 95.5 56.1
UF A031 '9.4 b4.4 9.9 87.3 k-.7 91.2 93.b 93.9 95.I 94.2 955 95.7 96.0 96.. 96.8r 7L 9 1,9.U b4.5 80.1 57.3 p9.j 91.6 94.2 94.6 95.9 96.0 96.3 96.5 96.9 ,7.0 97.bI 6.1 9.1 c 6 .5 Flo -. 87.4 49.2 91.9 94.6 95.0 96.3 96.4 96.9 97.1 97.5 97.7 98.3
Ut 'UGI 49. 64.5 P0.2 867.4 '.2 42.0 94.7 94.2 96.7 96,. 97.4 97.1 98.1 98.3 98.9U1 4C.0 1 119.0C 64.4 1 8.2 8?R7.4 84. 2 942.1 94. 8 95.2 46.8 96.9 97.45 97.8 98.2 * 9.4 9.0E 'L 1 59.0 64.5 80.1 87.4 4.g2 92.0 94.9 9. S 96.9 97.0 97.6 98. ) 98.4 98.6 99.Z
If '(0) -9.( .4.5 So.i 87.4 9.2 92.1 94.9 95.3 96.9 97.1 97.1 98.3 98.S 98.8 99.4
( 1519, b4.5 P .2 87 4 8., 92.1 94.9 9$.3 96.9 97.1 97.7 98.0 98.6 98.9 99.8
L,I CI ol 69 4.6 m,. 3 85r.4 94. 2.1 95.u 9s. 4 1 ., 97 .1 97 .7 98.1 98.6 98.9 IC L
I O8L NUMB[ Of SERVATUNS: 7087
-J_
GLOAL CLIMATOLOGY BRANC . PERCENTAGE FRE LENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY
USAFETAC FROM SOURLY OBSERVATIONS
AIR F.ATHER SERVICE/AC
STATION NUMBER: IC6870 SIA71ON NAME: GRAFENWO6R AAF GFR PERIOD OF RECORD: 78-87_MONT: MAY HOURS(LSI3:
090 0
-C2C
CE!:lr. VISIBILIIY IN HUNDREDS OF METERS
IN I G1 GE GE GE GE GE GE GE GE GE GE GE GE GE GL bE
FEET I b C 9 Z 8 _6U _8_ 4r 32 24 20 16 12 10 8 5 ;
NO CEIL -- 32.b -37.5 43.9 46.1 4b.b 47.6 4b.6 4R.6 49.5 49 .6 A9 .6 SO.V 50.8 51.5 52.5
;E 2Dc 0 I 35.4 4j.7 47.6 49.9 5L. N 51 .4 52. 4 52.4 53.4 53.5 53.5 5 .0 54.7 55.4 5b.4SGEaICOOI 6.4 __41..7 48.9 51.2 51.7 52.7 53.7 53.7 54.7 5.8 594.8 55.3 56.0 56.8 57.7GE 6EC01
36.q 41.7 48.9 51.2 91.7 52.7 53.7 53.7 54.7 54.8 54.8 S5.3 56.0 56.8 57.7
U E1W001 ---- 36.4 - 1.1 48-9 51.Z _.|.7 52.7 -53.7 5 3.1 54.7 54 .8 54.8 SS.3 -6.0 56.8 57.7LE 2COUI 36.6 42.2 99.5 51.9 52.4 53.4 54.4 54.4 55.3 55.4 55.4 56.0 56.b 57.4 56.4
uE ooo 1 38. 1 A3.5 51 . 53.6 5A. 1 55.2 56.2 56.2 57.2 57.3 57.3 57.8 58.5 59.3 6U.2
GE_ 79CUja _ J3 . 44.0 51.5 54.1 54. 7 55 .8 56.8 56.8 57.7 57.8 57.8 58.4 59.0 59.8 o.8B 8 -'o 40.4 46.2 54.9 57.7 56.3 59.4 60.5 60.5 61.5 61.7 61.7 62.2 62.9 63.6 64.7
SE 7:OL_ 42.5 A6.5 57.4 60.2 6
.8
61.9 __ 6. _63.0 64.1 64.2 64.2 654.7 65.4 66.1 67.27 67001 42.5 41:.5 57.6 60.5 61.0 62.1 63.2 63.2 64.3 64.4 64.4 64.9 65.6 66.3 67.4
GE scool 44.2 51.1 61.0 63.8 64.4 b5.6 6b.6 66.8 67.9 69.0 68.0 68.5 69.2 69.9 71.0SGE -45qI--- ----- 7 5L.2...
2 66.3 65.b _67.0 68.2 68.2 69.3 69.4 69.4 69.9 70.7 71 .5 72.5 -
Ut E P4100 47.12 59.8" 65.9 69.1 69. b 71.5 72.7 72.7 73.7 73.9 73.9 74.4 75.2 75.9 77.UL." 35001-- -4 . 4- -8. 56.2 6 7.6 u 1.1 71. 7 73.5 _ 7.7 74.7_ 75.9 76.0 76.0 76.6 77.3 7q.1 79.2
GE 3C001 50.6 58.9 71.2 75.4 75.9 78.2 79.5 79.5 PO.9 81.0 81.0 81.6 82.5 63.2 84.3
GE 2 ,-I u1.5 59.7 72.1 76.9 77.5 79.7 81.2 81.4 P2.8 82.9 82.9 83.4 84.3 S.1 86.2GE 27,G0 1 52.5 60.9 7_3 9 79.3 - _eC. - 82.6 84.1 84.3 45.7 85.8 85.8 86.4 87.3 68.0 89.1
GE 16VGO 52.6 61.. 74.0 79.4 8C.2 82.8 84.3 64.5 85.9 86.1 86.1 86.6 87.5 88.2 89.3bE I CC _ 3_ 2 bi.1 75.b 81.3 62. 1 85.0 86.6 87.0 -8.7 88.6 88.8 89.3 90.2 91.0 92.0UE 10c1 54.2 63.5 77.5 83.3 E4.3 67.4 89.2 89.4 91.1 91.2 91.2 91.7 92.6 93.4 94.4
0 7. 1o0 1 54.6 64.3 78.8 84.7 F.5.7 89.1 91.0 91.2 92.b 92.9 92.9 93.5 99.3 95.1 96.2U, 9 or)I 59.6 64.3 78.8 _ 84.7 85.7 89.1 91.0 91.2 92.8 92.9 92.9 93.5 94.3 95.1 96.2
1,F 8001 54.6 64.3 78.9 64.9 85. 69.2 91.1 91-3 92.9 91.0 93.0 93.6 94.4 95.2 96.3LF 7 bU 1 54 .7 _ 64 .4 _79.3 85.3 8 6.3 89.7 91.9 92.2 93.8 9!.9 93.9 94.4 95.3 V6.1 97.2L r 6 GO 54.7 64.4 79.4 85.7 B6.7 90.1 92.4 92.6 94.Z 94.3 94.3 94.9 q5.8 96.
5 97.6
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II 1 54.6 64.7 _80.b 87.0 66.z 91.6 94.0 94.2 96.0 96.2 96.2 96.7 97.6 98.4 99.5" .' 1 5.6 64.7 8U.5 e7.1 HS.3 91.7 94.2 94.4 96. 96.4 96.4 96.9 97.8 98.6 99.9
I .- inI '4.o 64.7 80.5 67.1 6.6.3 91.7 94.2 94.4 96.2 96.4 96.4 96.9 97.8 98.6 99.9. 'i 54.8 64 7 80.5 87.1 68.3 91.7 94.2 94.4 96.2 96.4 96.4 96.9 97.8 9e.6 IOU
I 14.h 64.7 80.5 87.1 86.3 91.7 99.2 94.4 96.2 96.4 96.4 96.9 97.8 98.6 IC .0
f 0U fW RVAIIUNS: 918
GLO8AL CLIMAIOLOY BRANCI, PERCENIAGE FREQUENCY OF OCCUR-ENCE 0F CEILING VERSUS VISIBILITYUSAFETAC FROM HOURLY BSERVATIONSA IR 6EATHER SERVICE/MAC
S TA.. ST ION NUMBER-: IC6873 STATIONNA ME: GRAF[NwUMR AAF GFR PERIOD OF RECORD: 78-87
MONTH: MAY HOURS(LSTJ: 03LJO-050C
I N GT G u G[E GE G£ E E G L Gr G L G E GE G L -G E u GE GZ E ---. . .FEET 160
" .. 9 ... 80 6 Z 48 40, 32 24 20 16 12 10 8 5 4 U
........... ...... ........ °.......°........................................o.....................•..............................
LIE , 0 LOG 15 1 19 :0 25: 9 3n:1 31: f 34 :1 37.1 37- 7 39. 3 3 9 W0 4 42 -.3 4.2 -
UE laCOO 15.7 19.8 27.0 31.2 32.7 35.2 38.2 38.8 40.4 40.4 41.0 41 5 2.3 43.q 95.3
GE -16000- 15.9 2 .0 27.2 31.4 3. 35.4 38.5 39.0 40.b 40.6 41.2 41.7 2.S 93.6 "5.5(,E 1i900Cjj 9 zL.1L 2 L_. .9 3L.9 2 . 35.4 38.5
39.n _C. .6 41.2 41.7 92.S 43.6 45.6
6 E 12C00 16.0 20.3 27
.. 3
1.8
33.3 35.8 36.9 39.4 41.1 91.1 41.6 42.2 92.9 99.0 46.1
E 10000 17.8 2 .3 30.2 34.6 36.2 38.9 92.0 42.6 84. 45.0 45.6 97.4 4 .5 99.7
gE C Dc1 18.0 2Z.8 30.7 35.2 36.7 39.5 2.7 43
.2 45.1 S.1 4S.6 46.3 97.1 48.1 50.3EF 8C 00 19.6 24.9 i3 -6 39-9 4C- 6 94. 47. 8 48.5 50.6 50. 8 51.3 52.0 53.2 54.4 5 L.6
tE 70 001 20.9 26.5 35.5 41.2 4i. 9 46.5 50.1 50.8 53.4 53.4 53.9 54.6 55.6 57.0 59.3GF 6roOT 71.1 26.7 35.7 41.9 83.9 46.9 50.5 51.2 53.8 53.8 5.9 55.0 -. 56.2 57.4 59.?
E 51. 01 23.5 29.2 39.u 44.7 4.6 50.2 53.9 54.6 57.2 57.2 57.6 58.5 59.8 61.0 c3.3. ._450 C_ _2__ 2I .1 .5 41.3 97.5 49.6 53.4 57.2 57.8 60. 6 60.6 61.2 61.9 63.2 64.4 66.7bE 4C2O 5.7 32.7 95.0 51.9 54.0 58.1 62.4 63.1 65.9 66.0 bb.7 67.3 68.6 69.8 72.1L, _ 35001 76.1 33.s 95.9 52.8 S [j _ 59.0 63.5 64.2 67.0 67.1 67.6 68.4 69.7 70.9 73.2
r m 28.9 36.9 50.1 5A.0 6L.2 64.5 69.1 69.7 72.7 72.8 73.4 79.1 75.9 76.6 79.L
3E 2100I 29.7 37.9 51.5 59.7 62.0 66.4 71.2 71.9 74.9 75.1 75.7 76.9 77.7 78.9 F1.9G.E 2C001 %._ _ 3.8 53.1 61.3 63.6 68.2 73.1 73 .7 76.9 77.0 77 .7 78.3 79.6 60.8 P3.3
S180 a0 1 30.5 39.2 53.d 62.1 64-. 69.0 73.9 74.5 77.7 77.8 78.4 79.1 P0.9 91.6 84.16L I001 31.0L 90.1 55.3 63.6 66.0 70.9 76. 1 7__ 8 go0.2 80.3 80.9 81.6 82.9 6.1 6.6buF 12001 32.1 41.3 57.b 65.5 6P.1 73.1 78.9 79.1 P2.C 82.7 83.4 89.1 85.9 66.6 89.1
GE c-t '3. 0 92.9 58.6 67.9 0.L, 75.2 80.6 81.3 A9.7 89.9 85.6 86.3 87.6 889 91.956 3001 33.1 90.5 58.9 67.9 7L.7 75.9 81.6 82.4 P5.8 85.9 86.3 87.9 98.7 90.0 92.5UE Boal 33.1 92.5 59.2 69.3 71. Z 76 .6 82. 2 83.0 96.6 86.7 87. 5 98.1 89.9 9P. 7 95.2(I E 7601 - -_ 3.3 92.8 59.5 68.7 71.7 77.Q 82.9 83.8 7.7 5 87-6 88.3 89.0 90.3 91.6 99.1,E (0Ci .... 3 92 .6--59.6 69. 7 79. 83.9 85.0 98.7 8.8 89.5 90.2 91.5 97.8 95.3
GE 000I 73.3 42.8 60.0 69.4 72.6 78.9 84.5 85.6 99.3 89.5 90.3 91.0 92.3 93.6 96.16E 400 ! 33.3 42.6 60.0 69.4 T. .C 78.8 B5.0 66.1 Q0.1 90.3 91.1 91.7 93.0 99.3 96.8UE 00 - 33.3 42.8 60.0U 69.4 73.0C 79.8 85.1 86.3 90.3 90I.5 91. 1 1 .9 93.9 99.8 97.9E 03 - _33.3 92.8 _60.0 69.9 73.0 78.9 85.1 86.3 90.3 9".5 91,.1 91.9 93.4 99.9 96.1
G 1f01 33.3 92.8 60.0 69.9 73.C 78.E 85.1 86.3 90.3 90.5 91.3 91.9 93.4 99.9 99.8
& E 01 33.- 92.8 6G.0( 69.4 1. .8 99 3 ...1 86.3 9.3 .91) .5 91.3 91.9 93,. 95,1 10L.0
. .. ........................ ... . . ................................. ... ... .................... ......... .......
TOTAL LMBLR Of UCS5RVATIUNS: 918
_________________ ______________,______________
ULO.AL CLIMAIOLY ARANCH PECCENTAGE FkE(UENCY OF 0CCUwRENLE OF CEILING AERSUS VISIBILITY
uSAFLIAC FROM HOUPLY OS RVA I IONS
AIR WEAIlER SERVICE/MAC
STATION NUMBR: 106873 STAIION NAME: GRAFEN.0H9 AAF EFR PERIO0 UF RECORD: 7-87MONT1,: MAY VOLRSILSTI: 060CCC8LC
1E]LI'.G 8I516IL11Y IN HUNIjRFOS or METERS -
IN
I GT GE 6E GE GE E GL 6 L 0 GE Gf E0 GI GE G1 EFEET I bo 9L 80 6 498 4 32 24 20 16 12 10 A 5 4 0
.. '. . . . . . . . . . . . . . . . . . . ...........'............. .....................'............'. . ... . ..... ... . .
NO C L I 17.6 23.7 25.6 29.0 M.2 32.5 33.4 33.8 34.4 34.4 34.7 34. 35.5 36.3 36.7
.E 20C 0 1 19.8 21.1 29.1 32.9 34.4 36.8 38.0 38.3 39.0 39.0 39.6 39.7 4u.4 41.2 42.1u C 18Cc 1 20.9 26.2 31.1 34.8 36.4 38.7 39.9 40 3 4 , 41,0 41.7 41.8 42.4 43.3 44.2L E i6CC 20.9 24.4 31.2 35.0 36.S 38.9 40.0 40.4 41.1 41. 1 416 41.9 42.5 43.4 44.3
b r 14(fr O I 9 _0. 2.4 _2. 31.2 35.0 3.5 38.9 40.a 40.4 _ 1. I__ 41 . 1 o 41.9 42.5 43.4 4,.3LI iz2COl 20.9 24.4 31.3 35.1 36.6 39.0 4U.2 40.5 41.2 41.2 41.9 42.. 42.6 43.5 44.4
GE IO C 2 2.7 26.6 34.0 38.0 39.s 42.0 43.2 43.5 44.3 44.3 45.1 45.2 45.9 46.8 47.6b E ,9C CC ~ Z 6 .9 34.4_ 36.4 _39. 9 42.5 43.8 44.2 -4-4.9 -44 _9 -- 45.9 4(,.o 46.6 47.5 48 .4Gf FeO 25.0 3C.1 38.4 43.2 44.7 47.7 49.2 49.7 50.5 50.5 51.5 51.6 52.3 53.1 54.1b f 72001 -_26._8 _32.8 41j. _'sc..6 -5 48. 3 5 1.6 53.2 5 3 .98 54.9 -55.0 56.1 56.2 56.8 57.7 56.76fE bC0 27.1 33.U 41.9 66.9 48.6 51.9 53.6 54.1 55.2 5'.3 56.4 56.5 '7.1 58.0 !9.C
OE 5(1C01 288 35.1 44.L 49.0 5G.9 54.2 55.8 56.4 57.5 57-6
58.h 58.9 )9.5 C0.4 61.4
E 4r501 -- --- 29.-3- 35.7 45.1 50.2- 52.2- 55.5 57.5 58.0 59.2 59.3 60.6 60.7 61.4 b2.2 63.2UE 410UI 31.1 37., 48.2 S4.0 56.4 59.8 62.0 62.6 63.7 63.9 65.2 65.3 6b.0 66.9 67.9OF 35 01 31.b 3, 1 49.6 S5.! ab6 1 61 6.7 63.9 64.4 65.7 65.8 67. 1 67.2 6b.0 69.8 69.6
u I 32U0 33.2 39.8 52.2 58.7 61.3 64.8 67.1 67.6 69.0 69.2 70.5 70.6 71.3 72.3 73.3
Uf 25 0I
34.2 4U.9 53.9 60.4 63.1 66.8 69.2 69.7 71.3 71.4 72-8 72.9 73.7 74.7 75.6
.I 2C01 __ '-.2 4Z.3 55.7 62.4 65.2 69.0 71.5 72. 1 73.9 74.0 75.4 75.5 ?b . 77.4 78.4
fE IC01 35.5 42.9 56.4 63.1 65. 6 69.7 72.2 72.7 74.6 74.7 76.1 76.2 77.1 78.0 79.0GE ISoo1 37.9 4S.7 60.5 67.7 70.5 1 4.5 77.2 77.7 79.5 79.7 81.1 81.2 82.u 83.0 84.LuL 120O 9.4 47.5 62.9 70.7 73.6 7.C 10.7 81.3 83.1 b!.2 84.6 84.7 95.6 86.6 87.6
01 12001 40.3 No.5 64.3 72.7 76.4 8o.3 93.1 83.7 95.6 45.7 97.1 97.2 99.1 99.1 90.0
uI 'QC _4 3.4 4 P.6 64.5 . 73.2 76.5 81.2 894.2 84.7 86.7 86.8 882 889.3 9.2 90.2 91.16f eO 40.4 48.6 64.6 73.6 - 77 1 61.7 84.b 65.4 47.3 87.4 88.9 89.0 9.8 90.9 91.8
b1 707 40.5 49.7 65.0 74.2 77.7 82.; 86 3 8,.4 49.c 89.1 _90.5 90.6 91.5 92.4 93.4E ft0 40.6 4b.9 -65.5 75.2 7b.b 84.2 87.7 88.2 90.4 9C,5 91.9 92.L 92.9 93.8 94.98
uE 5LIJ 40.7 4,9 65.6 75.3 79.3 s .4 89
. 89.6 91.9 92.0 93.4 93.5 94.5 95.5 -b.4f 400CI 4C.7 48.9 65.b 75.3 7,. ' 85.6 89.6 9).3 92.6 92.7 94.2 94. 3 93.3 96.3 97.3or JJ 40.7 04.9 65.6 75.3 79.4 B5 6 P9.7 9L.4 -2.7 92.9 94.3 94.4 95.7 96.6 97.9G1 O0 L 40.7 48.9 65.b 75.3 7. 4 85.b 89.7 9.4 r2.7 93.1 94.5 94.7 96.1 97.2 98.9
( I0lo 40.7 48.9 65.b 75.3 79.4 65.6 89.7 90.4 92.7 93.1 94.5 94.7 96.1 97.2 99.8
uE v| 40.7 49.9 65.b 75.3 7.4 85.6 89.7 90.4 92.7 93.1 94.5 94.7 96.1 97.3 1U.0
...............................................................................................................................................
TOTAL NUMBER OF U11SEkVATIONS: 921,
-I __.
GLOBAL CLIM8lOLOGY BRANCH Pr'CENTAGE FREQUENCY OF OCCukREJCL OF CEILINU VERSUS VISIbILItYUSAFE TAC FROM HOURLY ObSERVATIONSAIR WEATHER SERVICEIhAC
-- STAI1ON NU MER: 1-647C [ATION NAP8E: GRAFEN6GHR AlE A rR PLRIOD OF HECORDO: 78-87MONTI-: MAY l-OURSILSII: ug,3-110G
L ELING VISIBILITY IN HUNOEUS OF METERSIN I GI GE UE GE GE GE GE G
E CE GL GE GE GL E GE GE
FEET I b 91U 83 _ 68L 48 40 33 74 20 16 12 1l 8 5 4 1.~~ ~~~~~~~~ ~ ~ ~ ~ ~ ~ . . . . . . . . .. . . . . . . . .. . . . . . . . . . . . . . . . .. .. . .. .. . . .... o , ,o o . ,. ............ ....... .
NC28 2.7 31. U 31 31.3 31.3 31.4 1.1.4 31.5 31.5 31.5 31.5 31.S 31.5 31.5
LE 2313or0 e3 34.1 37.1 37.4 37.4 37.4 37.5 37.5 37.6 37.6 37.6 37.6 37.6 37.6 3 .6GEF IM1 0O 33.9 .34.6 38.1 38.4 3b. 4 38.4 38.5 38_.s 38.6 3A.6 38.6 38.6 38.6 38.6 38.6
uE 16CLO1 34.3 35.1 38.5 38.8 3b6. 38.8 38.9 38.9 3 9
.G 39.0 39.0 39.0 39.0 39.0 39.0
. i .140a ..... 34.5 35.3 38.7 39.0 39.13 _ 39.r 39.1 39.1 39.2 39.2 39 2 39. 2 39.2 39.2 39.2([ 12 :'o 1 35.4 3(..1 39.9 40.2 4C. 1 40.2 40.3 41.3 40.4 40.4 40.4 40.4 40.4 40.4 4L.4
E ICCOo I 37.3 3d.1 42.4 42.7 4Z. 7 42.7 42.8 42.8 42.9 42.9 42.9 42.9 42.9 42.9 42.9
(L_ 9001 _38.3 39 U 43.3 43.8 43.8_ 43.8 43-9 4..9-- 44.8 440 44.0 44.0 44.0 44. 0 44..GL 8CGOI 42.7 43.5 48.6 49.2 49.2 49.2 49.4 49.4 49.5 49.5
4 9.5
49.5 49.5 49.5 49.5
GE 7 0I -. ... . g 47.0 52.3 53.2 53.2 53.2 53.3 53.3 53.4 53.4 53.4 533 . 5 4 53. 4 53.4GE c 60o 01 46.1 47.3 52.7 53.7 53.7 53.7 53.8 53.8 93.9 53.9 53.9 53.9 93.9 53.9 53.9
GE 5col0 48.2 40.4 54.b 55.8 55.8 55.8 56.2 56.2 56.3 56.3 56.3 56.3 5b.3 56.3 6.3GE 45!G0I 49.1 G 56.1 _ 57. 9S7.1 57 . 1 57.5 57.5 57.6 57.6 S7ob 57.6 51.6 57.6 57 .bGE
4 E001 51.9 53.1 59.1 60.4 60.6 61,8 61.2 61.2 61.3 61.3 61.3 61.3 61.3 61.3 61.3
GE 3 0t00 1 54,1 . 0*_1 1 °. 63.1 63.4 b3.4 63.9 63.9 64.0 64.0 64.U 64.0 64.0 64.0 b4.UL t 3f o I 63.1 64.7 71.9 73.8 74.1 74.2 74.8 74.8 74.9 74.9 74.9 74.9 74.9 74.9 74.9
rE 2 0 01 66.1 63.1 75.5 77.4 76. u 78.2 78.8 78.8 78.9 79.9 78.9 78.9 78.9 78.9 7b.9LL 2CUU 1 67.8- 70.0 78.o 80.9 -61.5 81 . b 82.5 82.5 P2. 6 d2.6_ 82.b 82.6 82.6 82.6 42.6GE 1. P0 1 69.2 71.4 80.4 82.7 3.3 8,.7 84.3 84.3 F4.4 84.4 84.4 84.4 44 64.4 84..4GE 19071 72.8 75.8 85.4 88.0 96.8 b9.1 89.8 89.8 90.1 9n.1 90.1 90.1 9U.1 41.1 9G.1bE F. 0 -74. 3 77.7 88. 1 97.9 9,2.-6- 92.6 93. 3 93. 3 93. 7 93.7 93. 7 93. 7 93. 7 93. 7 93 .1
E 0 oo 1 74.8 7b.3 89.4 92.5 93. 8 94.6 95.4 95.4 95.8 96.9 95.9 95.9 95.9 95.9 85.9uE 90"I 74.9 7b.4 89.7 92.9 94.2 95.4 96.1 96.1 96.6 96.7 96.7 96.7 98.7 96.7 96.7GE. 6201 75,2 78.6 9.,6 93.4 94.7 96.0 96.8 96.9 97.i 97.3 97.3 97.3 97.3 97.3 97.388 701 75.3 78.7 90.9 941 95.4 96,7 97.4 97.4 97.8 98.C 98. 98.0 98.3 9P.0 98.k
6E ("101 75.5 79.8 91.2 94.7 96. L 97.4 98.2 98.2 98.6 98.7 98.1 98.7 98.7 99.7 98.1
UE '0o1 75.5 79.C 91.3 94., 96.3 97.8 98.6 98.6 99.0 99.1 99.2 99.2 99.2 99.2 99.2GE 4 01 - 75.5 79.8 _ 91.3 94.9 9,.3 97.b 98.b 98.6 99.0 99.1 99.2 99.2 99.5 99.5 99.5GE lCOl 75.5 79.L 91,3 94.9 9b.3 97.8 98.7 9e.7 99.1 99.2 99.4 99.4 99.6 99.6 99.bG. 2OJi 75.5 79.1G 91.3 94.9 96.3 97.4 98.7 98.7 99.. 9Q.4 99.0 99.5 99.7 99.7 99.7GE 1"31 75.5 79 .C 91. 3 94.9 96.3 97.P 98.7 96.7 99.2 99.4 99.5 99.5 99.7 99.7 99.8
GE CI 75.7 79- 91.5 95.2 9C.b 98.1 98.9 98.9 99.5 99.6 99.7 99.7 99.9 99.9 13L.0
............................. . .............................................................................................................
TOTAL f.U4BER OF OPERVA1IUNS: 90
GLO6AL CLINA7OLOGY BRANCH PERCENTAGE FNEQULNCY OF OCCURENCE OF CEILING VERSUS VISIBILITYUSAFLIAC FROM FOU7Ly ObSLRVAIIONSAIR iEAT-ER SERVICE/MAC
1TATION NUMFEQ: ir6870 STATION NAME: GRAFEN,NR AAF GFR PEPIOU OF RLCORO: 78-87
...MON : MAY POURSILSII: 1200-14 LU
C..LI.G YISIbIIIY IN IUNREDS OF METERS
IN G 7 G E b GE GE LE &C GE GL GE GE GL GE GE GE SEFELT _160 90 80 _ 6J 41 40 32 24 2C 16 12 1L, 8 5 4 1
NO CEIL I 28.7 28.8 29.1 29.1 29.1 29.1 29.1 29.1 29.1 29.] 29.1 29.1 29.1 29.1 29.1
.L k0Co0 I !3.9 34.1C 34.b 34.6 3A.6 34.6 34.6 34.6 !4.6 34.6 34.6 34.6 34.b 34.6 34.66 5E l8CO - ..... _34 *. f, 1 7 35. - 35.4 35.4 35 .4 35.4 35.4 35.4 _35.4 35.4 35.4 35.4 35.4 25 40 c lbrUOc 35 .1 35.2 35.8 35.8 35,. 8 35.8 35.8 35.8 35.8 35.8 35.8 35.8 35.8 35.8 35.8GE 14UCO1 35.4 35.5 36.1 36.1 - 3(.1 36.1 36.1 36.1 36.1 _ 36.1_ 36.1 36.1 36.1 36.1 '6.1
t,E 12C001 36.2 38.3 37.1 37.1 31.1 37.2 37.1 37.1 17.1 37.1 37.1 37.1 37.1 37.1 37.1
LE I17000c1 39.2 39.1 4U1.4 40.4 4C1.4 40.4 40. 4 41C. 4 40.4 40.4 40.4 40.4 40.4 40.4 4U.4u E__9,GOI 4. 2 -4 U,.6
4j3 .4 -41 .4 41 .4-- _41. 4 _41.4_ _4 1.4 4 1.4 4 1.4 41.4 41.4 41.4 41.4
UE a uc 43.9 99.4 45.6 45.6 95.6 45.6 45.6 45.6 45.6 45.6 q5.6 45.6 45.6 45.6 45.6
S E 71.001 4 _7 48 1 49... '_9.4 49.9 499 9.5 _49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5
OE bCfI 48.L; 49.7 50.2 50.2 Su.2 50.4 50.4 50.4 90.4 5C.4 50.4 50.4 5G.4 50.4 51.4
SE 5z Ul 50.3 51.1 52.6 52.6 12. b 52.k 52.b 52.8 52.8 52.4 52.8 52.8 52.8 52.8 52.8LC I 4SOI - 52.5 53.3 55. 1 55 15.1 55.3 55.3 55.3 55.3 55.3 55. 3 55 5.3 55.3 95.3GE 4[501 58.9 59.8 61.7 62.0 62.0 62.3 62.3 62.3 62.3 62.3 62.3 62.3 62.3 62.3 62.3
SC 3510 0 63.7 64 .5 66.7 -67. [ 70 67.2 67.3 6 7.3 67.3 67.3 67.3 67.3 67.3 67.3 67.3Of 311110I 77.b 78.8 81.4 82.3 82.3 82.6 82.7 82.7 82.7 82.7 82.7 82.7 A2.7 82.7 P2.7
SE 2!,UO R2.6 83.7 86.3 87.2 67.2 87.5 87.6 87.6 87. 6 8 7 .6 87.6 87.6 87.6 87.6 87.6uE 24'31 p5,3 _o6 .V 90.3 91.6 _ 91.6 91.9 92. 92.0 _ _2 92.0 92.0 92.0 92.0 92.0 92.0 9". L,(C 141131 "5.8 87.4 91.2 92.5 92.5 92.8 92.9 92.9 92.9 92.9 92.9 92.9 92.9 92.9 9Z.9
f I JO 1 877 89.6 93.8 95.2 95.2 95.5 95.7 95.7 95. 1 95.7 95.7 95.7 95.7 95.7 95.7S1700I P8.7 93.5 9i.1 97.0 97.0 97.3 97.5 97.5 97.6 97.6 97.6 97.6 97.6 97.6 97.6
6.E If.r c P8.9 90.8 95.3 97.5 97.5 97.8 98.1 98.1 q8.2 98.2 98.2 98.2 98.Z 98.2 98.2-Sc uo 1 ... , 9 5-97.7 97. 7 98.4 98.6 98.6 98.7 98.7 98.7 98.7 98.7 98.7 98.7SE Fun 1- 689.2 91.1 95.9 98.3 98.3 98.9 99.1 99.1 99.2 99.2 99.2 99.2 99.2 99.2 99.2
C 7uc0 F9.2 91.1 96.3 98.5 98.5 99.1 99.4 99.4 99.5 99.5 99.5 99.5 99.5 99.5 99.1
(E 6uc1 89.2 91.1 96.0 98.6 98.7 99.4 99.6 99.6 99.7 99.7 99.7 99. 7 99.7 99.7 99.7
GE 9001 89.2
91.1 9b.1 99.7 96.6 99.5 99.7 99.7 99.8 99.R 99.8 99.8 99.8 99.8 99.8OE 4110 I 89.2 91.1 96.1 98.7 98.6 99.5 99. 7 99.7 99.8 90.8 99.8 99.8 99.8 99.8 99.8
uL '0C 89.2 91.1 9.1 98.7 98.8 99.5 99.8 99.8 q9.9 99.9 99.9 99.9 99.9 99.9 99.9St -UG1 89.2 91.1 .61 _ 98.7 98.6 99.5 99. 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9uE uPI 69.1 91.1 96.1 98.7 9b.6 99.5 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9
SIE c 99.2 91.2 96.2 98.8 98.9 99.6 99.9 99.9 100.0 10C.0 100.0 100.0 170.0 IO0.0 i0.0
...............................................................................................................................
-TOTAL NUMRLR OF OBV5E8J&3Opt'S -93c,
.,LJOAL CLIMATOLOGY 8ArNCH PEWCiNTAu[ Fk 0U[.1CY OF OCCURRENCE OF CEILING vfRSUS VISIBILIrY
L SAFLTAC FROM FCUILY O8SLRV IIN,
A75 TR AT[-EP SFRVI[/EMAC
S IAICN NUMdLR: 12687U 5TATION NAME: GRAFENWHO-4 AAF GFR PERI0D Of RECORD: 78-87
MONIH: MAY HOURS(LS11: 150C-17CC
ICILISI VISIRIL'Y IN HLNDREDS OF MEERS
IN. I L7 GE ( [E I GE E GG GC GE G. GE GG L- G GrEl I It 9c 9 U 61 4q 40 3
2 24 20 16 12 10 R 5 4 0
............. . ..... . .............. .... . ................... ...................... ..................
NC CL I L 27.8 27.8 2b.. 28.6 28.6 Z8 .6 28.6 e8 .b 28.t 28.6 z8.b 28.6 28.6 28.6 2b.4
If 2017 co !7.4 37.6 38.4 38.4 3E.4 38.4 38.4 38.4 '8.4 3P.4 38.4 38.4 '8.4 34.4 m. .
CEL 18 C 1 . . !8.2 3-.4 39.2 39.2 !5.2 39 . - 39.2 39.2 39.2 39.2 39 .2 39.2 39.2 39.2 34.2IC 16cuO i i6.2 3k.4 39.z 39.2 3.2 39., 39.2 39.2 39 . 39.2 9.2 39.2 39.2 3.2 !q.2
.[ _IlceI-- __8 1.1 39_.8_ 39.8 _39. b 39.8 39.8 39.q 34.8 14.8 34.8 9.8 !q b
39.8 34.8rE 12C001 39.7 39.9 41.U 41.0 41.0 41 . 1 41.0 41.0 4 1. 2 4 1 . 4 1.0u 41 .0 41.0 41.0 4 1. u
GE Ic1c3c1 42.4 42.8 43.v 43.9 43.9 43.9 43.9 43.9 43.9 4!.9 43.9 43.9 43.9 43.9 43.9- 9oC-1 _ 43.4 43.9 45.U 45.0 45.0 4.5- 45 0 45.0 45.Q 45.0 4S.U 45.0 45.0 45.Q 4 5.LLE 81001 49.1 44.8 51.1 51.1 51.1 51.1 51.1 51.1 11.1 51.1 51.1 51.1 51.1 5.1.1 51.IE 7Cilc 12.8 53.6 55.2 55.2 55.2 55.2 55.2 55.2 5. 5.2 55. 55.2 55.2 5.2 55.2
,E bLUDsOI. 53. . 0 5 5 . 55.8e 55. 8 55.9 55. 8 55.8 S5.6 55.8 55.8 55.8 115. a 55.8 55.8
LE 5r9J 56. 1 57.J 58.7 58.7 58.7 58.7 58.7 58.7 18.7 58.7 58.7 58.7 6.7 58.7 5b.7b 4.00 58.6 59.5 61.3 LI.3 61.3 61.3 61.3 b1.3 61.3 61.3 61.3 61.3 61.3 61.3 f1.36 4fOO 63.9 _6.4 67.6 67.6 67.6 6 7.6 67.6 67.6 67.6 67.6 67.6 617.6 67. b7.6 67.bb1 31LOI ?o. j 7. 1 7- 4.6 74.6 74. 74.1 74.6 74.6 74.6 74.6 74.6 74.6 74.6 74.6 74.6
IC 3uoI 91.6 84.3 87.4 87.6 87.t 87.6 87.6 87.6 87.6 87.6 87.6 87.6 87.6 87.6 A7.b
IE 2!, 00 h4.1 87.1 90.9 91.3 91. 3 91.3 91.3 91.3 91.3 91.3 91.3 91.3 41.3 41.3 91.3IC 2f0V P6.6 89.6 93.6 94.1 94.1 94.1 94.1 94.1 9441 94.1 94.1 94.1 44.1 94.1 94.1U L 1630 DG6.- 9c.0 94 .2 944.6 44.6 74 .6 -94.6 94 .6 94.6 94.6 94 .6 44.6 94 .6 94.6 q4.bIE 15001 S8.1 91 .3 96.5 971 97.2 97. 97.2 97.2 47.2 97.2 97.. 97.2 97.2 o7.2 97.2
EI 1L2(1 5I8.5 92.0 97.6 58.7 9.9 99.1 99.2 r 9.2 99. 99.2 99.2 99.2 99.2 v9.2 99.2
IL 1(0GI 48.6 97.1 98.0 9.8 99.0 99.2 99.4 99.4 Q4~4 99.4 49.4 99.4 9.4 99. 44.4IC
5LO0 I $8.7 92.2 98.2 99.0 99.2 99.5 99.6 99.6 99.6 99.6 99.6 99.6 99.6 99. 99.1
t. L 6 58.7 9 .2 98.2 49.0 452 49.5 99.6" 99.b 99.4 99.6 49.6 49.6 9.6 44.6 996
G 76C1 -8.7 92.2 98.4 99 2 99.5 99.7 .99.6 99.8 99.5 99.8 99.8 99.8 99.8 99.8 99.b
b 6w J1 98.7 92.2 98.4 99.2 59.5 9.8 99.9 99.9 99 99.9 99.9 49.9 99.9 99.9 99.9
L E Uv 98.7 92.2 98.5 99.4 99.6 99.9 100. U 1C.0 100.U 100.0 100.0 103.0 10.0 117.0 lC. ---
IE 40G R 8.7 92.2 96.5 99.4 99.6 99.9 107.0 102.0 100.1 1 07. 0 1O. 100.0 100.0 IGo.0 100.0
Z, L i0I 48.7 9 . 98:5 99.4 99. 6 9.9 100. IUO Ino ., 100. 100. 100. l .o 10. 10. 1o0.3
IE 2001 p 8.7 9.2 98.5 99.4 99b 99.9 1o. 13.0 100 00 100.0 100.L 100.0 :0.0 1G00 1Q0.0
L 1001 38.7 92.2 98.5 49.4 49.1 99.9 170.1 100.0 170.0 100.0 00.0 100.0 OU.0 I0.0 10 .0
G E r1 ba.1 92.2 98.5 99.4 99.6 99.9 110.0 luu.0 I .L 100.0 I00.1 103.0 100.0 510.u 10I.0 -
..............................................................................................................................
IVIAL 1Ubt OF O SERVATIONS: 927
uLObAL CLIMAIOLO6Y BWANCH P(9CENTAbf FREWUENCY OF 6CCURPENCL OF CEILING VERSUS VISIbILITYUSAFE7AC FROM 8ORLY O8E8VAT]ON1Ak wFATHER SERVICE/MAC
518119C NUMNLP: 1z6870 SJAJ1ON NAME: GRAFiNWQ48 AAF GFR - PEPIO OF PECORO: 78-87MONTH: MAV HOURSILSTI: 1800-20C0
CEL b*G 8,1119 IN6198N0R*EO OF EIER *,IN I GE ,1 GE GE 1,E GL E GE GE GE GE L G GE GL GErEl I 16C 91) 8u 61U 98 4 31 29 20 16 12 11f 8 5 4 0
NO CE-1 I 75.7 36.4 37.L 37.0 37.L 31.0 37.0 37.0 37.U 37.0 37.0 37.1 37.1 37.1 37.1
65 200cO 4,.5 46.3 47.2 47.Z 97.2 97.2 97.2 97.2 97.2 97.2 97.2 97.3 47.3 47.3 47.3GE 180i1 96.8 91.8 4.t, 98.B d.b 48. 8.8 48.8 8.6 98.6 98.8 98.8 98.9 86.9 48.9 4b.9GE i60cc| 96.9 97.9 4b.9 98.9 96.9 98.9 98.9 48.9 98.9 98.9 98.9 99.1 99.1 49.0 49.0UE 14COC 97.3 46.3 49.3 99.3 99.3 49.3 99.3 9.3 99.3 99.3 _ 93 49.9 49.4 49.4 49.46E 12C O I 48.d 4 . 51.1 51.2 51.2 51.2 51.2 51.2 91.2 51.2 51.2 51.4 91.9 51.9 51.4
or ljrrL;. 51.7 53.2 59.6 54.7 54.7 59.7 54.7 54.7 S9.7 59.7 54.7 54.8 54.8 59.8 59.8IO Y'00 _; r3.5_ 5 _~~ 56 _6 66 _5 6.6 56.6 56.6 S6.6 58.6 __56.6 56.7 56.7 56.7 56 .7
, 6OC 58.6 6J.8 62.6 62.8 63. C 63.1 63.1 63.1 633.1 61 63.2 63.2 6 .2 63.26 7La L 62.9 69.967. 1 67.9 67.6 __b7_.8 67.8 _ 67.8 67.8 67.8 67.8 67.9 67.9 67.9 67.5
UL 6061 b2.o 65.9 67.5 67.9 bo.1 68.2 68.2 68.2 68.2 68.2 68. 2 68.3 68.3 68.3 6b.3
.E 5L LD0 I t7.1 70.0 72.7 73.3 73.5 73.6 73.6 73.6 73.6 73.6 73.b 73.7 73.7 73.7 73.7u.E 9sco9 c,8.5 71. 74 . 75.L 75. 2 75.9 75.9 4 5.9 75.8 75.4 75.9 75 .5 75.5 75.5 75.5E 4'0 CI 72.9 75.5 78.8 79.7 79.9 80.1 80.1 80.1 80.2 80.2 80.2 80.3 80.3 90.3 PL.3
I.C 30(;1 75.1 7p .5 62.1 83.0 83.Z 83.4 83.9 83.9 83.5 83.5 83.5 83.6 A3.6 83.6 81.66 E 3rooG 79.3 83.u 87.1 88.1 88.3 88.5 88.5 88.6 88.7 88.7 88.7 88.8 88.8 88.8 86.8
01 2'u31 PO.6 89.6 89.1 90.3 90.b 90.8 90.8 90.9 91.0 91.0 91.0 91.1 91.1 91.1 91.1G E z( I2.1 86.1 91.1- 92.9 92_7 93.2 93.2 93.3 93.5 93.5 93.5 93.6 93.6 93.6 P3.bb[ 18001 Z.1 86.1 91.6 92.9 93.3 93.7 93.7 93.8 99.C 99.0 99.u 99.1 Q.1 99.1 99.1
1S 11 5Oo I Z. 1 8-.1 8 99.6 94.9 9S.3 95.3 95.4 95.7 95.7 95.7 95.8 95.8 95.8 95.86E 120c0 3.1 87.5 99.7 97.2 97.5 97.9 98.2 98.3 98.5 98.5 98.5 98.6 98.6 98.6 98.6
GE IC)G1 03.4 87.8 95.2 97.7 96... 98.5 98.7 98.8 99.0 99.0 99. 99.1 99.1 99.1 99.131 90 1 83.9 _ 87.8 95.2 97.7 96.C 98.5 98.7 98.8 99.C 99.0 99.0 99.1 99.1 99.1 99.1GE P " 1 83.4 87.8 95.,' 97.7 96.3 98.7 98.9 99.0 99. 3 9Q.3 99.3 99.5 99.5 99.5 99.5u E 7U0 P3.4 87.8- 95.2 97.7 96.3 98.7 99.0 99. 1 99.5 99.5 99.5 99.6 99.6 99.6 99.6UE 6u00A 93. 87.8 95.2 97.7 9b.9 98.p 99.1 99.2 99.6 99.6 99.6 99.7 99.7 99.7 99.7
bE 5071 P3.4 87.b 95.3 97.8 98.5 99.1 99.5 99.6 09.9 99.9 99.9 100.0 i 0.0 100.0 I-.U.E 9U00 83.4 81.8 95.3 97.6 98.5 99.1 99.5 99.6 99.9 99.9 99.9 100.0 100.0 100.0 10.0uE C 0 P 93.4 87. 95.1 97.8 986.5 99.1 99.5 99.6 99.9 99.9 99 . 100.0 10.0 100.0 10U.0I. I 0LCI 83.4 17.1 _ 95.3 91.8 "6.5 99.1 99.5 99.6 99.9 99.9 99.9 100.0 100.0 1u0.0 o0L.0bE 1I01 -3.4 87.8 95 . 97.8 9k.5 99.1 99.5 99.6 99.9 99.9 99.9 10.0 100.0 1uO.0 10C.
tE o 93.9 67.6 95.1 97.8 96.5 99.1 99.5 99.6 99.9 99.9 99.9 103.0 100.0 1uc.c 100.0
T0AL NUMBLR OF OBSERVATIONS: 9 1
GLOoL CLIPAIOLOGY BRANCF PENCEIJTiGE FREGLQENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFEIJC FROM FOURLY O8SLRAIIONS
AIR .EATHER SERVICE/MAC
5 14110 N NUMBER: 106870 STATION NAME: GRAFEN4.OHp AAF 0748 PERIOD UF RECORD: 78-07MONTF : MAY lUURSILSII: 210O230O
CEILING VISIBILITY 1 I UNOREUS or METERS
N14 I 01 G7 GE G GE G GE GE GE GE GE G E U GE GEFELT I _160 9L 80 6- - ___ 48 C_ 0 _ 32 24_ 20 16 12 10 8 5 4 0
........... ..................................................................................................................................
NO CLIL 42.4 45.8- 49.b s0.o - .0 50.2 56.4- 50.7 s0.8 51.60 51.0 51.0 51 .3 S.4 51.7
G ZOOO 47.5 SI.u 54.9 55.4 55.4 5S.6 55.9 56.1 6.2 56.4 Sb.4 56.4 56.7 S6.8 5?.2UL
18
0 0 L .52.7 56.b 57.4 S7. N 57.6 57.8 54.0 8"1 58.4 S8 .5 58.4 58.7 58.8 59.1
LF W-021 49.0 52.7 56.8 57.4 57.4 57.6 57.8 56.0 8.1 59.4 58.4 58.4 Sb.7 58.4 59.1GE 140OJ.----- - 49.U 52.7 56 7 5S. 557.7 57.9 58.1 _ 8.Z 58.5 58.5 58.5 S4.8 58.9 59.2GE 12fDoI 50. 53.8 58. 58.6 se. b 58.8 59.0 59.2 9.5 S9.5 59 .5 59.5 59.9 6.0 C6,3
u.E loo001 51.2 55.3 59.9 60.4 6(.4 60.7 61.0 61.2 61.3 61.5 61.5 61.5 61.8 ,.9 62.3
-GEI 9LOI L - 52___ - 3 S6 .4 61.0 61.5 -61. 5 61 .8- 6 &2 .0 62. 3 62.4 -62.6- 62.6 62.6 62.9 b3.0 63 . 3GE 8C000 56.G 61-2 66.3 66.9 66.9 67.2 67.5 67.7 67.8 6R.0 68.0 68.0 6d.3 68.4 68.b,E 7AD 1 7.3 b2.8 67.9 68.b baS 68.9 69.1 69.3 69.4 69.6 69.b 69.6 7u.0 0.1 7,.4
GE bC01 S7.4 62.9 6. 1 68.8 68.8 b9.1 69.3 69.5 69,6 69.8 69.8 69.8 70.2 70.3 7L.6
uE 5000I 61.u 66.9 72. 73. 73.4 73.8 74.4 74.6 74.7 7q.9 7.S 7 .9 75.3 754 79.7GE 4!OrI 6_.____ 67.
6 . 73.5 74.2 74.2 74.5 75.2 75.4 75.5 75.7 75.7 75.7 76.0 76.1 76.5
GE 4CLO1 64.0 71.5 76.b 77.4 77.' 78.2 78.9 79.1 19.4 79.6 79.6 79.6 79.9 80.0 1 .4
-UE- 3SU0 66.3 7I.0 79.b 80.9 -.9 _ 81.3 8
z.o 8z.2 42.6 82.9 82.8 82.8 83.1 63.Z 83.56f 30GO1 68.8 75.8 83.2 84.7 948 65.7 86.3 86.R 87.2 87.4 87.4 87.4 87.7 47.9 86.2
GE 2ION 69.3 76.7 84.8 86.7 86.8 87.7 P8.4 86.8 99.3 89.5 99.5 89.5 89.8 49.9 9t.2.L 2LcGo 1 69.8 77.2 85.8 b8.0 b.-2 _ 89.6 90.3 90.4 91.3 91.5 91.5 91.5 91.9 92.0 92.3GE 100n1 70.0 77.3 85.5 1 8.1 RE.3 89.7 90.5 90.9 91.4 91.6 91.6 91.6 92.9 92.1 92.4GE !,CD --- 70.3 76.a 0_871 -69.5 9.7 91.1 91.9 9Z.3 92.8 93.1 93.1 93.1 93.4 93.5 93.8bE 12001 7U.9 14.6 88.6 91.3 91.5 93.3 94.1 94.7 S. 3 95.6 9S.b 95.6 95.9 96.0 06.3
U L 1OO1 70.9 7.6 89.2 52.1 92.3 94.3 95.1 95.7 6 .3 96.5 96.9 96.S 96.9 97.0 q7.3G F 50co0 I 70. 9 7 .6 89.4 92.3 92.5 94,5 95.3 95.9 9b.5 96.7 96.7 96.7 97.1 "7.2 97.5GE c4i 709 78H. 89.6 92.5 9,.8 94.9 9S.8 96.3 97.2 97.4 97.4 97.4 97.7 97.8 98.2CE 7O1 7i.U 7R.7 e9.7 92.8 9. 1 95.4 96.3 96.9 q7.7 97.9 97.9 97.9 98.3 9q. 4 98.7
L E f00 -c .1 36.9 90_.1-9. 93.5 95.9 96. 7 9 7. 3 Q64.. 9P.5 98.5S 98.5 Q6.8 98.9 99.2
(L I o 71.1 79.2 90.5 93.6 93 b 96.2 97.1 97.6 98.7 9p,9 98.5 98.9 93,2 59.1 59.1GL 4(O1 71.4 79.4 9,.7 93.6 q4. 96.5 97.4 97.9 09.U 99.2 99.2 99.2 99.b .9.7 1 L .u
G E 4coI 71.4 79.4 9(. 93.8 94.0L 96.4 97. 4 97.9 09.C 9g. 99.. 99.2 09.6 Y9.7 170.0LE 2 01 71.4 79.4 90.7 93.6 94.0 96.4 97.4 97.9 99.1 99.2 99.1 99.2 99.6 59.7 1C0,.GE 10o0 71.4 79.4 9.7 93.8 94.u 96.5 97.4 97.9 99.r 99.? 9q. 99. .44.6 V9.7 2 -k
G L c 71.4 79.4 9U.7 93.8 94.L 96.5 97.4 97.9 19.0 99.2 99. 9 99.6 59. 7 11CL.U
TCTAL 1UMLR OF G0SERVATIING: 9.2
6LObAL CLIMATOLOG7 BRANCP PLkCLNTAGE FkEQUENLY OF OCCURPENCE OF C.ILING VERSLS VIS!(IL'IYuAFLIAC ,rpoM HoupLV9 OSRvAitIONs
AIR F1ATHER SERVICE/MAC
S1AION NUMFL41: 687' STATION NAME : GRAFENWBHk AAF GFR PERIOD Of PLCORD: 78-87
MONTH: MAY HOURSILSI: ALL
CEILII VISIbIL11Y IN HUNUk4DS OF METERS
IN I G1 GE bE 6 GE GE GE (r UL GE GE GL GL 61 GL GEFELl I 1bC q9 , 0 6, 48 RL 32 q 20 16 12 10 8 5 4 G
N( CLIL I L8.5 3-.5 33.6 3.9 35.3 36.0 36.7 31.8 . 7.2 37.3 37.4 37.5 17.8 38.1 38.6
GE ,[CDC2 33, 35.7 39.4 47.7 41.2 41.9 42.6 9'.6 43.2 47.2 43.4 43.S 43.8 4 4.. 44.?
LE I FLQ 34.9 36.8 40.b 42.0 4.5 43.2 43.9 44.0 44.5 445 4.7 44.8 45.1 45.5 46.0
uE 16fo1 34.6 36.9 40.9 42.2 42.6 43.4 44.1 44.2 44.7 44.7 44.e 45.0 45.S 45.7 46.2GE 14: O I 34.8 37 1
4 1, 0 4Z.4 47.8 43.6 44.3 44.4 44.9 44.9 45 * 1 45.2 45.5 45.9 4b .4
GE 122001 35.5 37.8 41.9 43.3 43. b 44. 45.2 45.R 45.8 4s.9 46.0 6.2 4b.5 Rb.8 91.3
LL ICLic 37.6 40.2 44.5 46.0 4b.5 47.3 48.0 49.1 48.6 48.7 48.8 49.0 49.3 49.7 5L,
IE [ -U t 1 -3.4.- 41.1 45.5 47.0 47. - .4 _48.3 49. U 49. I 49.6 49.6 49.8 50.0 50.3 50.7 1.2
5.E 8O 41.9 45.1 50.1 51.9 5,.4 53.4 54.2 59.4 55.f. 50 55.2 55.4 56.? 56.1 b.7
6E- 7r1.0 _A4.5 4e.0 53.3 55,2 55.7-5 . 57. _ 57.8 58.4 58.5 58.7 58.9 54.2 b9.6 6L i
GE 617001 44.8 4P.3 53.7 55.6 59.2 57.3 58.) 58.3 58.9 58.9 59.1 59.3 59.3 1'.0 6L.b
61 5LO01 47.4 51.2 57.0 58.9 59.5 60.6 61.5 61.7 62.3 62.4 6Z.6 6Z.8 63.1 bl.s 44.1
6E O| .. . .I8,_ ... b 52. 58.6 _60.7 ,1. 3 62.4 63.4 63.6 64.2 64.3 64 .5 69.7 65.1 65 ,5 66,i
bE 417O01 51.9 5..z 62.9 65.3 66.1 67.3 68. 4 68.6 69.3 64.3 69.6 69.7 70.1 7L.5 71.1
UC So 1 54.5 5119 06.U 8,5 ( ;.2 70.5 71,7 1-6 72.b 7.6 72.9 73.0 73.4 13.8 79.4GE 3C001 60.5 65.3 73.1 76.1 76.6 78.3 19.5 19.7 qC.5 81.5 80.8 81.0 I. 4 aI.I 82.3
GE 25[if1 2.4 67.4 75.6 78.8 79.c 81.1 82.3 82.6 83.4 81.5 83.7 83.9 84.3 Ii.7 45.361 2000o 43.7 69 .3748 81.5 ..1 63.8 85.1 b5.4 06.3 86.3 86.6 86.8 R7.2 97.6 sk.2
UE 160al 64.1 69.5 78.6 81.9 E. 8 84.5 85.8 6.0 87.G 87.0 87. 3 87.5 P7.9 t9.3 8,.9
I.E 1oo0 55565 71.2 -80.9 6,4.6 s.4 17.3 88.8 89.C 90.q 90.1 90.3 90.5 40.9 91.3 91.
IE 101o 16.5 72.4 j27 86.8 87.9 89.9 91.4 91.6 92.7 92.1 93.0 93.2 93.6 94.0 -4.b
,f I r]Oo 66.9 72.9 63.6 89.0 89.1 91.2 92.7 92.9 94.C 94.1 94.3 94.5 94.9 95.3 95.9L q ,;C I .9 73, A R3.6 88.2 by. 4 91.6 93., 93.4 94.5 94.6 94.8 95.0 Q5.4 95.8 9b.4
C1 8101 67.U 7 3.0 84.0 88.5 99.7 92.C 93.6 93.8 94.9 95.0 9.3 95.5 95.9 96.3 q4.9GE 70o1 67.1 73.1 84.3 88.9 96.1 92.4 94.1 99.4 95.6 9..7 95.9 96.1 Vo.S 6.9 97.5
GE cuI F47,1 77 2 89.5 P9.2 9L.5 93.0 94.7 95.D q6.2 96.3 96.5 96.7 97.1 97.5 98.1
b ECCi 67.1 73.3 84.7 89.5 9L.9 93. 95.3 95.6 96.8 96.9 97.2 97.4 97.8 94.2 9b.8
GE 40al 67.2 73.3 84.8 64.b 91.0 93.6 g55 95.8 97.1 97.2 97.5 97.6 98.1 9F.5 99.1
17 !00 1 17.2 73.3 84.b 89.6 91. 93.6 95.6 95.9 97.2 97.3 97.6 97.7 9a.2 94.6 19.4GE -- 0I 1,1.2 13.3 R9.9 89.6 91. 93.6 95.6 95.9 -7.Z 97.3 97.6 97.8 98.3 98.7 9",6
kE 101 67.2 73.3 84 . 869.4 9i.C 93.6 95.6 95 . 97.2 97.3 97.4 97.8 98.3 98.7 99.9
GE 01 67.2 73.3 84.b 89.6 -1.1 93.7 95.6
95.9 97.2 97.3 97.4 97.8 qb.3 98.8 101.U
OTAL NLMBR OF 0ESERVATIONS: 739r)
GLOBAL CLIMATOLOGY BRANCH PENCENTAGE FREQUENCY OF OCCURRENcE OF CEILING VERSUS VISIBILITYU sAFE AC FROM HOURLY OBSERVAIIONSAIR wLAT#-ER SERVICE/MAC
S TA HON NOPBER:_ 136873 STAT ION NAME: GRaiEN.c;HR AAF OEw- PERIO ,D -OF RECORD: 77-66.MONT: JUN IOLRSILSTI: O000-0200
CEIIn b VISIBILIITY IN HUNDREDS OF MEIERSIN I cI GE 6c GE GE E GE GE GE UE GE G GE GE r ,E .
NFEE _ IGr 9U 8u --- 6 _ _ 4 46 32 2'. 20 16 12 _ 1U 8 5 V 0
39.O '.5.3 1 '.. 46 4 -'..' '9.6 51.2 5 1.2 1.1; - 2. 52. 3 52 .6 52.8 53. 1 53.2
.r 0oal 3d.5 41 .6 '.8.7 51.5 5.2 53.6 55.2 55.2 55.9 56.0 56.5 56.7 56.9 57.3 57.ti1 soot ... __ 39.2 42.3 49 . .3 _52.1 52.9 _54.2 _55.9 _V.9_ 56.6 __56.7 _57.1 57.4 57.6 57.9 56.C
6c 16co31 79.2 .2.3 '.9q. 52.2 5G.C 54..o 56.0 56.0 56.7 56.8 57.3 57.5 57.7 S8.D 58.1fE 1'.UD0 795 42.6 4 9 A 8 5Z. 6 _53.5 5 .8 5 6b.5_ 56b. 5 57.1 57.3 57. 7 57.9 5b 5.1 58.5 58 .6uE lZ Uol 40.5 93.8 51.0 54.0 55.0 56.4 58.0 58.0 58.7 59. 59. 3 59.5 59.7 60.0 6L.2
LE jO(OI 1 3.8 47.2 54.o 57.6 5.6 59.9 61.6 61.6 62.3 62. 62.8 63.1 63.4 63.7 63.8UE 9Uj0I 4..3 47. -8 55.1 58.1 5S.2 b .6 62.4 2.4 63. 1 63.2 63.6 63.8 649.2 G4.5 64.6Ur 8[Brl .6.5 5:.6 58.8 61.9 62.9 b.7 66.5 66.5 67.2 67.3 67.7 68.3 68.3 t8.6 66.8GE 7cuol 47.4____ 51.7 61.4 63.5 b4.5 66 6 68.6 6b 69.'. 69.5 70.0 70.2 70.5 7C.9 71.D,.E 6-D0. '.8.1 S2 b 61.3 b4.' 65.'. 67.5 69.5 69.5 70.3 70.4 70.9 71.1 71.' 71.8 71.9
U 5EUC 49.1 54.4 63.6 67.0 bb.3 70.1 72.1 72.1 73.0 73.1 73.5 73.8 74.1 74.' 74.6S1 4 UCT I,
7 .5 L S - 66.1 69.8 1.2 73.5 75.7 75.7 76.8 76.9 77.3 77.6 77.9 78.2 78.3
G L 4(C1 55.6 61.7 71.7 75.7 77. 80. 82 .5 62.5 P3.6 83.7 84..2 84.4 P4.7 85.0 E5.231 301CI 5b.6 b1.7 73.3 77.5 71..3 82.0 _ 36.5 84.5 P5.7 85.8 86.3 86.5 86.8 87.2 87.3GE 3Io 57.5 62.6 75.1 79.7 81.5 85.0 87.6 87.6 89.0 89.1 89.5 89.7 90.1 9C.4 40.5
G E 2-f 1 7.9 6!.3 75.9 Si.5 U. 3 85.8 88.5 88.5 19.6 90.0 90.4 90.6 91.0 91.3 91.42, I tOt! I 9.b 6E. __78.U 62.6 $4.7 88.6 91. 3 91.3 92.6 92.7 93.2 93.4 93.8 94.1 94.2
GE 183L1 59.7 65 .4 78.5 83.0 85.2 69.2 91.9 91.9 93., 93.3 93.8 94. 0 94.3 94.6 94.bu i| I 59. s.5 79.3 83.6 85.b 90.2 92.9 93.0 94.3 94.4 94.9 95.1 qS.4 95.8 95.931 12OI 60.2 66.0 79.6 8'..'. 96.7 9 9.1 43.8 94.0 95.3 9S.4 95.9 96. 1 6 96.8 96.9
GE 1L0U1 60.2 66.1 79.9 65.0 P7.'. 92.1 94.8 95.0 96.3 96.' 96.9 97.1 q7.4 97.8 97.9.L 9 ',1 110,2 66.1 80.1 8S.3 87.6 92-3 95.0 95.2 6 96.5 96.7 97.1 97.3 97.7 98.0 98.1GE 3O31 60.2 66.1 3'.'. 85.8 P6.z 9Z.9 95.5 95 .8 97.1 97.2 97.7 97.9 98.2 98.5 98.7E IGOj 60.2 b . 1 80.b 86.' 88.7 93.' 96.1 96.3 97.7 97. 98.2 98.' 98.8 99.1 99.2
GE 6LUJ O0.2 66.1 80.5 86.' 88.7 93.' 96.1 96.3 97.7 97.8 98.2 98.4 98.8 99.1 99.2
L 5G0O 60.2 66.1 83.5 86.4 9E7 93.' 96.1 96.3 97.7 97.8 98.2 98.4 98.8 99.1 994UL 'U. l 60.Z 66.1 8U.5 66.4 8b.7 93.' 96.1 96.3 97.7 97.8 98.2 98.' 98.8 99.1 S9.'GE To o 60.2 66.1 8G.5 86.4 ,68.7 93.4 96.1 96.3 47.7 97.8 98.2 98.4 98.9 99.2 99.8GE 2OCi I 6o.2 6,.1 80.5 06.'. b.7 93.'. 96.1 96.3 97.7 97.8 98.2 98.4 98.9 99.2 99.8G E 1Ol 60.2 6b.1 80.5 '6.'. 8.7 93.' 96.1 96.3 97.7 97.8 98.2 98.4 98.9 99.2 99.8
G E L b.2 66.1 8j.5 86.4 8b.7 9!. 96.1 9b.3 q7.7 97.8 98.2 98.4 98.9 99.2 1. .3
TOfAL NUMBER Of OPSERVATIUNS: 896
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FRECUENCY OF OCCUORENCE OF CEILING VIRSUS VISIBILITYusAFETAC rROM i-OURLY OBSLRATION5AIR 6[ATHrR SERVICE/MAC
STATiON NUMBE : 106970 STATION NAME: GRAFLNW(HR AAF GFR PERIOD OF RLCORO: 77-86MONp: JUN IOURS(LSI: U3UO-05LC
CEILING VISIILIIY IN 1UNDR[DS OF MELIRSIN rI GE E GE GE ,E GE G11 GE GE GE GL GE GE GL GE
FE E I 16o _ 90 __ 40 _-6U 48 4u 32 ?4 20 16 12 IL 8 5 4 0.• . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . ................... o.. ........
NO CEIL I 15.2 19.2 25.4 29.4 70.8 33.4 55.2 35.4 36.8 37.0 37.0 37.3 38.4 38.6 4L. U
1 c0r0 16.7 2L.9 27.4 31.4 32.8 35.9 37.7 37.9 39.6 3q.8 39.9 40.2 41.5 41.7 43.bJE I8 COC 16.8 21 . 27.6 31.7 33.1 36.4 38.2 38.4 .. 40.Z _n.4.-_4.S 90.4-7 42.0 42.3 44.2(I 16E 6 ! 16.6 21.0 27.6 31.7 33.1 36.4 38.2 38.4 4).2 40.4 40.5 40.7 42.0 42.3 44.2G . 14C00 17.1 21 .4 28, Q_ 3.1 33.6 36.8 38.6 _ 36.8 40.6_ 40.
8 40. 9 41.2 42.5 42.' q44.6
G E 12[f0oI 17.4 22.1 28.9 33.0 34.5 37.8 39.6 34.8 41.b 41.8 41.9 42.2 43.5 43.7 45.6
LE o0o00 18.9 23.8 31.4 35.6 31.0 40.4 42.2 42.4 44.2 44.4 44.6 44.8 46.2 46.4 46.3U1 9013O0I_ .... 5 24.8 32.4 36.7 3b. 3 41.6 43.5 43.7 45.5 45.7 45.9 46.2 47.7 47.9 49.8uE 6ool 21.6 27 .4 35.6 40.5 42.5 46.2 48.2 485 5,4 56.6 50.8 51. 52.7 52.9 54.9
- - e 7 001 2S.6 29.3 38.4_ 43.5 45.5 _- 9.! __51.b 51.9 53.9 54.3 54.6 54.9 56.5 56.? 58.8LE 6001 23.6 29.9 39.0 44.2 46.2 50.2 52.3 52.6 54.6 55.1 55.4 55.7 57.3 57.5 59.6
GE 5cGC 25.1 31.8 41.5 46.7 48.7 52.7 55.1 55.4 57.4 57.8 58.2 58.6 U .3 63.5 62.6E _ 4500 . ... 26.6 - 3. . -___ 995_51 1.6_ 56.6 59.1 59.4 61 .7 62.2 62.5 63.0 64.6 65.0 67 .3
UE 4,001 30.9 34.5 50 . 57-2 59.4 64.7 67.6 68.0 70.5 7110 71.3 71.7 73.' 73.7 76.1UE 35001 1.7 39.3 51.4 58.5 6L.7 _ 66.5 69.4 09.9 72.4 73.0 73.3 73 .7 75.4 75.8 76.1bI 3C0DC 34.3 41.8 55.5 63.3 6b.U 72.2 75.3 75.8 78.6 79.2 79.5 80.1 01.8 82.1 84.5
GE 25u01 34.9 42.9 56.6 64.4 67.1 73.4 76.5 77.C 80.2 80.8 81.1 81.6 83.3 83.6 8 .1b F 23Doj .6.3 44.7 58-8 66.9 b- -76.2 79.3 19.9 43.4 84.0 84.3 84.9 86.5 d6.9 85.3bE I1C. !6.7 45.2 59.3 67.4 70.2 76.9 80.0 80.5 P4.1 84.6 85.0 85.5 P1.2 87.5 9L.0GE 10 I0 - 37.4 45.9 -60.1 68.6 71.6 78.5 81.( 82.3 P6.0 86.7 07.0 87.5 89.2 89.7 92.1UE 12o 1 37.6 46.5 61.2 69.9 73.0 79.9 83.0 63.9 7.7 88.4 88.9 89. 4 91.1 91.5 94.0
(E l( cc 37.t, 4C.7 61.4 70.6 73.7 80.8 83.9 84.8 98. 7 89.4 89.9 90.4 92.1 92.5 45.0bE 9UG0 _ 31.b 46.7- -61 . 70.7 13.9 _8q.9 84. 2 65.1 89.1 84.9 40.3 90.9 42.5 97.c 95.4GE 8031 37.7 4c.6 61.7 71.2 74.3 b1.5 84.9 65.8 89.9 90.7 91.1 91.7 43.3 53.8 96.2GE 7CG 37.7 4C.9- 61.8 71.4 14.5 81.9 85.2 66.1 90.2 91.0 91.'. 92.0 93.7 94.1 96.6IE 6.;I 97.b 47.2 62. Z 71.9 75.0 82.3 95.8 86.7 40.8 91.5 92.1 92.7 94.3 94.8 97.2
GE Iicl '7.6 47.2 62.2 71.9 75. 82.3 46.0 6.9 91.0 91.8 92.3 92.9 94.b 95.2 98.001 4OJ 37.8 41.Z 62.2 71.9 75.0 623 86.J 85.9 91.0 91.8 92.4 13.0 -4.9 95.3 96.16, 0coi 17.h 47.2 62.2 71.9 75.0 82.3 86.0 86.4 91.0 91.8 92.4 93.0 Q4.9 95.4 q8..UL uc 1 37.8 47.2 62.2 71.9 75.Z 82.3 86.0 81.9 91.c 91.8 92.4 93.g 98.9 95.4 98.6GE ZoI 37.o 47.2 62.2 71.9 75.Q 82.3 86.0 86.9 q1.1 91.0 92.4 93.3 4.9 95.4 99.2
u[ tI 37.6 47.2 62.2 71.9 7S.t 62.3 85.0 86.9 41.0 91.8 92.4 93. 0 94.9 95.4 100.O
131AL NUM9L Or O' £EPVA81ON5: 8,
GLOBAL CLIMAIOLOGY SRANCI" PEmCFNTAGE FREQUEN:Y Of OCCURRENCE OF CEILIN(, VERSUS VIIBILITY
L 5AFETAC FROM HOUPLY OBSERVAIO7NS
AIR WEATIEE SERVICEiPAC
- STATION NUMIBER: 10687lO STATION NAME: GRAFENWOMP AAF &FR PERIOD Of RECORD: 77-A 6MONTH: JUN HOURS(LSTF
1 36 O-U0L
C
CEILIN6 VIBILITY IN HUNDREDS OF MITERS
IN I 0I GE GE GE GE GE GE GE GL GE GE GI GE GE L6 uEFELT ibOl _ 90 _8U _ 60 48_ 4 N 32 24 2e 16 12 10 8 5 4
NO CEIL I 19.L 21.6 29.9 33.9 3 .7 36.0 36.9 37.0 37. 3 37.3 37.4 37.6 77.8 37.8 8.3
GE 21i30 21.7 24.4 33.2 37.7 36., 39.9 N1.0 41.2 41.6 41.6 41.8 N1.9 4z.1 42.2 4 3.LE lECOOL .220 24.3 33.6 38.[ 3b.9 4C .2 41.3 41.6 '41.9 11I,9 '42.1 42.2 42.4 42.6 43.6
E lbo00I1 72.0 24.8 33.6 3$.0 3e. 9 40.2 41.3 41.6 41.9 41.9 42.1 42.2 42.4 42.6 93.6GE 14"001 22.1 24 9 3.8 . 39.1 40.4 _41.6_ 41.8 .1_ 42.1 42.3 42.4 42.7 42.8 43.8
GE 12r001 22.6 25.4 34.4 20.9 39. $ 41 .2 42. 3 42.6 42.9 42.9 43. 1 N3.2 43.6 4 3.8 44 .6
LL .CCDO01 23.9 26.9 36.6 41.1 42.2 43.7 44.9 45.1 45.4 45.4 45.7 45.8 46.2 46.4 7.4UE 97 4.0 27.1 37.0 41.8 42.9 44.6 45. 7 45.9 46.2 46.2 '46.4 46. 6 472 47.9 4b.4
GE 80O3: 26.9 30.2 42.0 7.N 46.6 50.4 52.0 52.2 92.6 52.6 52.8 52.9 53.6 57.6 '4 .P
L E 7L001 28.6 32.1 44.6 5076 15. 7 53.8 55.6 _55.8 56.1 56.1 56.4 56.6 57.2 57.9. 96.,6E 6OO3 29.u 3".b 45.0 51.2 52.3 54.6 56.3 56.7 57.0 57.0 57.1 57.4 56.1 57.3 99.
GE 500O 30.9 34.4 47.7 54.1 55.3 57.7 59.4 59.9 60.2 67.3 60.b 61.1 52.0 62.2 63.
6 E 45U _3b.2 50.1 56.1 5b.0 60.7 62.6 63.0 63.4 b .6 64.0 64.3 65.2 6 .4 6b.4GE. ',4(.OI 6.4 4: .2 54 1.4 62. 6 5.8 67.7 68.1 68.7 68.8 69.2 69.6 7.4 70.7 71.7
.1 35 cCI !8.6 '2.3 57.0 _6 .3 65 6 6_ 8.4 _70. 6 71.0 71.6 71.7 72.1 72.4 73.3 73.b 74.b
LE .1c(l 4I.2 '44.0 59.8 67.3 69.0 72.1 74.6 75.2 75.8 75.9 76.3 76.7 77.6 77.8 7b.9
Li c Z'GO '41.9 4..0 62.3 70.1 71.9 75.t 77.b 76.3 79.1 79. 7".7 80.0 R .9 1.61 .LE 21: Go1 NI . _1.f.__t64.2 72.2 74.0 77.4 80.2 81.0 p1.9 87.1 82.6 82.9 93.8 4 .0 e5.jFE 1I3(O1 43.7 46.3 65.2 73.
2 75.0 78.4 1.2 92.0 R3. l 8.2 83.7 84.0 P4.9 b5. 1 '6.2
GE 111CO 45.1 53.1 67.7 75.8 17.7 81.7 P4.4 45.2 76.i 86.9 86.9 87.2 98.1 89.3 85.4
" E 12,-0 c1 46.2 5 1.4 G9. 7. 71. 9 84 .1 7 7.0 8 7.7 87.9 89.2 89.8 90.1 '41.0 91.2 92.3
Lic Ir001 46.4 51.6 7).1 79.7 F1.6 86.u 89.2 9Q. .3 91.7 92.2 92.6 93.4 93.7 9 .GE 9U31 46.7 52.0 70.8 80.2 92.1 b.6 79.6 93.6 '1.9 92.2 92.b 93.1 44.) 94.Z 95.3
P0ol - 6.7 52.1 71.U 6O.4 P2. 3 h7 .2 90.4 91.2 32.7 93.0 93.6 93.9 74.9 95.1 9t.2
UL 7OIU "6.7 52.1 71. u 80.b h,.4 87.4 9J..8 91.7 95.3 95.7 94.3 94.7 95.7 96.0 97.1GE 6C71 47.1 52.9 71.8 81.3 63.2 88.6 9z. 1 Y3.0 94.7 95.0 95.7 46.0 97.U 97.3 9b.6
GE I 301 4 7.2 53.U 71.9 81.4 o3.3 66.7 92.2 93.1 4.8 95.1 95.b 96.1 97.2 97.6 96.GE bLo' 47.2 53.u 71.9 7"l'4 13,3 a8.6 92.1 93.2 '44.9 9S.2 96.1 96.4 97.b 97.9 99.1
GE 7 U---L - -- 7.2 53.u 71.9 71.4 h3.3 R4.6 92.3 9!.2 0N.9 9'.2 96.1 96.4 97.6 7.9 99.1lE UG1 47.2 53.0 71,9 '4.4 93.3 8 .8 92.3 95.2 95.,. 95.3 96.2 96.6 97.7 99.1 99.6
uE 1031 47.4 53.0 71.9 62.4 R3. 3 8.4 92. 3 93.2 75.3 9,'.3 96.2 96.6 97.7 9l.2 99.
3L u1 47.2 5-3. 71.y P14 ..' 3 a A9.9 9,.3 93.2 91. u 9i.3 96 .2 b 6.6 91.7 98.2 1 c.
1 01AL UM8LR OF 0BIrE R VA7 NI :
013AL CLIMAIOLOGY BRANCH PEC ENT AGE 1EQUENLY Of CCURREN. or OFC(TLING vfRSUS VISIBILITYI SA FLI AC F 8OM 19 OOOts oLRV A I Io _N
AIR WFAT1LR S[RVICL/MAC
t.8A31C0 NUMLR: 106870 STAIION NAME: GRAFEN.04R AAF GFl PEIO0 F PECOR : 77-86
MONTH: JUN HOURSIL15I: J9(-1 A.
W[1.19G vISIBILiTY 1 N H LDpE S_ f ME . . . . . . . . . . . . . . . .IN G GE GL GL f E 0 G GE Gi tt G1 Lt 01 G[E GL .
FEET I Ib q0 R EO 98 40 32 74 1C It 12 1u 8 5 '4•.. ,. . . . ....* . , , , .... . ,.. ,. . . .. . .....,,..,oo........,..,,..,. ...... ,o....,.....,, , ,o o o. .. .,,. ,. .... ., . ,,... ,.. ...
NC ClI I .9.9 31 1 33-. 33.3 33.3 33. 33. 3 33.3 33.3 3 .3 33.3 33.3 33.3 33.3 ;3 .
T 033) 36.7 36.9 3v,' 39,7 '9.7 Z9.7 39.7 39.7 39.7 39.7 39.1 39.7 39.7 39.7 39.7u L ld' l !6.4 3 1. 7 9L. 3 40.6 '4L.6 b 4 6.6 '40. 6 ' , 43.6 '4r,. 6 90.6 0l. 6 4' . 6 Q').6 40C,.6U L11-2t 3O6.b 37.6 40.4 4L,.7 40.7 '40.7 49.7 90.7 '40.7 '4V.7 '40.7 40.7 4L0.7 42.7 '4..7or 14.C Q I 56.t 39.0 40.7 '40.9 40. 9 4'.9 4J. 9 0.9 40.9 '4.0 40.9 40.9 '4.9 40.9 4c.9, [ I2 , 1 '7. 31.- 40,9 1.1 41.1 41 .1 4 1.1 4 1.1 41. 1 41.1 41.1 41.1 41. 1 41.1 41.I
uI1,, 1212: 1 6. 38 .4 3).9 '42.9 '43.) 4 3.1 4 3 . 43. 1 43.1 43 .1 43 .1 43 .1 4 3.1T 43.11 3.1 -43. 1
,L ',0 U'4. 9.L .9L 43. 4 '43. 7 '43. 7 41. 7 '43.?1 '4 3 . *4 1.7 '14.-7 '43. 7 m'43.7 '43. 7 '43. 7 '4 3.7- t b rJi . 49.3 4.7 49.1 49.1 47.1 49.1 49. 1 49.1 4Q9.1 49.1 49.1 9 .1 49.1 49.1A. 7 1' '46, 5 tb,. b 51.7 5 ,1 .I S.1 52.1 52.1 S. .I So. 1 52.1 52.1 52.1 62.1 52.1 S2.1,[ 63 c') 45.3 4b.9 5.2 2.6 !,b t .6 5 2.b 52.6 ,2.6 52.6 52.6 52.6 S2.b 52.6 6z.b
1 630) @48.3 99.9 565. 56.0 ,.C 566.0 56 6.0 6. 56.0 56.0 56.0 6b.3 56.0 Sb.U..,L 4 I 60.9 52.0 57.7 59.3 56.3 59.3 58.3 9.3 58.3 5 A 3 58.3 58.3 58.3 58.3 56.3* I .,I r, 6S'4 66.1 69.6 65.7 6S.6 66.5 6. 66.8 6.8 66.6 66.b 66. 65.8 65.8 b6"L 3 -I b.t. b2.6 b 6A.9 69.8 19.9 og.9 19.9 69.9 69.9 69.9 69.9 69.9 69.9 b9.9 b9.9
3: : 01 70.0 72. 4 8C.2 81.9 4.. L 2.c 82.0 U 2.C 242.C 82.0 82.0 82.0 82.0 62.0 62.u
IL ,'0GI 72.1 74.8 83.u 89.9 '45.0 b.0 86. 86.7 S.0 8S.6 8S.L 8 5.0 86.0 6- 66.L:,1 75.3 7E.3 87.9 P9.6 os,9 89.9 89.9 89.9 P9.9 89.9 89.4 89.9 89.9 89.9 89.9
L, I F l 76 ." 79 ., 8 ,u qI. I " . 2 1,.2 91. d 91.2 q I. z 91.2 91 .1 91 .2 9l, L vI. 2 9 1 -G[ 1..0O 78.6 81.b 91.6 99.1 9'4. 94.3 94.4 94.9 99.9 99.9 99. 99.9 99.4 94.9 0.4
0! 100oI 'J.1 3.1 93.3 96.0 96.3 96. ! 96. 96.9 9'6.4 99.9 96.9 96.4 '6.9 96.9 96.9
Gil 16.OI 80.3 83. 99. S7.1 97.9 97.6 9T.r 97.7 97.7 97.9 97.b 97.8 p7. 97.8 7.8qA ILIl '4.b 83.7 99.9 97.6 '7°9 98.0 98. 1 9b.1 9.1 9P. 2 98.2 98.2 98.2 98.2 98 .2
04. lC G0 6. 6 83.8 99.6 97.7 9C.. L 98s. 1 78.31 98.3 98 .3 991.9 98.4 98 .9 98.9 t 98.94 96b.4L1 7U1 93.6 83.8 99.6 97.8 9.9 98.9 99.1 99.1 -9.1 99.2 99.2 99.2 99.2 99.2 9Io1
6 6, EC 3. 7 81.9 99.7 98.n 9h.9 99.3 99.6 6 9 0 .. 99.7 99. 99.7 99.7 99.7 99.I
94 .o01 90.7 85°9 99.7 98.0 96.9 99.3 99.b 99.6 99.6 99 7 99.7 99.7 99.8 99.8 99.8ur 40-1 813.7 83.9 99.7 99.0 ;- 99.3 99.6 99.6 ?9.6 99.7 99.7 99.7 99.6 99.8 99.8u1 E ;,I 90.7 83.9 94,7 98.U 9 .9 99.3 99.6 99.7 99.7 99.8 99.8 99.9 99.9 99.9 ;9.9fF 201 PO.7 83.9 99.7 99n, 18.9 9. 3 99.b 9.7 9 99.7 9q.8 99., 99.8 99.9 99.9 99.9G[ E I PO.7 83.9 99.7 6.0 9U .9 99.3 99.b 99.7 99.' 99.8 99.b 99.8 99.9 99.9 59.9
OF l 90.6 89.0 99.o 98.) 99.0 99.9 99.7 99.8 99°. 99.9 99.9 99.9 l,00 I00 lq.0 1 L. U
.....................................
131819NUMBER0O 018987169I5:N 9,2C
GLOAL CLIMATIOL0Y fANCF P[kCLNTAb[ FP-r.LCNCY CF GCCUPPEIC[ OF CEILING VERSUS VISIPILITY
USAFLIAC FROM OUPLY OBSE RVAIIONSA INf. AEAHER SERVICEJMAC
STATICN NUM.SS: lb 73 S 1 AIIL NAME: GRAF EN.OdR AAF GF P1IOO OF PECOPU: 77-86
MONF: JUN FOUPSILSI): 1200-140C,.... ... ... .... ... ... .... ... ... ... .... ... ... .... ... ... .... ... ... ... ....... .................. ......
CLELIN VISIBIL ITY IN f uN1RU8S OF METERS
IN 1 GI GF IE LI GE GE- GL GE GL GE GE G L GE GE GL GEFLLI I I1V 9 u b.. 49 4
U 32 24 20 1f 12 1 u 8 5 4
............. o... .. * .......... . . .... . *..... .. o..... . ..... . . . . .. .. . . . . .. . . . . . . . . . . . . . . .
Nf: CEI L I 27.7 2t.1 28.3 2A.3 28.3 28.3 28.3 28.3 28.3 2A.3 28.3 28.3 28.3 2R.3 28. 3
: .icIC f -12 . t, 3 3
.1 3..4 33.4 33.4 33.4 33.4 33.4 !3.4 3 3.4 33.4 33.4 3.4' 3-4 -3,*ur 18"00 i 33.7 34.4 34.d 34.8 34.6 34.4 34.4 34.8 34.d 34.8 34.b 34.8 !4.9 34.8 3 4.
6E 6C LOI 53.b i4.6 34 .4 34. S 34.9 34.9 34.9 3.9 54.9 34.9 34.9 34.9 74.9 34.9 34.9.1 24U6L1 !3.9 _ 34 .7 35 .635.U 35. 35.C 35.6 35.0 35 .0 35.0 35.c 35.0 35.0 35.0 75.(
G [ 1 r U 34.7 3, .4 35.b 35.8 3'.8 35.8 35.8 35.8 35.8 34.8 35.6 35.8 35.8 35.8 35.9
uE IIrcc 1 7.3 .2 38.6 38.6 31.b .6 38.6 3.b 38.b 3 .6 38.b 38.1 38.b 38.6 36.6
u I. 9'1, 38.b 39.4 39.4 39.8 34.b 39 8 39.8 39.4 39.6 39.8 39.8 39.8 39.8 39.8 35.8L 61 43.8 44.4 45.8 45.8 45.6 45.b 45.8 45.8 45.8 45 .8 45.6 45.9 45.8 45.8 45.9L_ 7rur 46.9 4 .0 49. 49. 6_ 45.8 49.9 49.9 49.9 49.9 49.9 44.9 49.9 49.9 49.9 49.9
sE br c r 4/o . 94 b 50.3 50.3 56.3 50.4 50.4 5Z). 4 C0.4 50.4 SO.4 50.4 5u.4 56n.4 5L.
UE 56C1 51.3 52.4 54.6 54.6 54.6 54.7 54.7 54.7 54.7 54.7 54.7 54.7 54.7 b4.7 4.7
,E 4 .21 54.3 V,.4 S7.6 57.6 57.b 57.7 57.7 57.7 57.7 57.7 57.7 57.7 57.7 57.7 53.76E 4(U0 ',.b 63.8 66. 66.1 6(, . 1 b 6.2 66.2 66.2 66.e 66.2 66.2 6.2 66.2 (6.2 (G.uE 35 -. f 67.9 b.3 _72 . _ 7 .2 72. 2 72.3 72.3 72.3 72. 3 72.3 72.3 72.3 7Z.3 72.3 7 .3L 3" D21 P3.b 45.4 48.8 88.4 84. b 8.9 88.9 88.9 F8.9 84.9 88.9 88.9 88.9 44.9 8b.9
1[ 2r001 P5.9 81.2 92.; 92. 1 9. 1 92.2 92.2 92." 02. : 92.? 92., 92.2 92.2 52.2 .2FE 262(1 c8.3 91.1 95.2 95.3 55.3 5.6 45.6 95.t 95.6 95.6 95.6 95.6 95.6 5.6 q5. t
GE L 90 If4; 9.0 91 .8 96.0 9 S.1 L . 1 96 .3 96.13 9u.7 3 6. 3 46 .31 46.3 96.3 46.-3 96 .3 ( . 3I, 1, 961 5U.Z 9 3,1_97. 57, _ . I 1. 9 9 7. 9 97.9 9 .7.9 97.9 97.9 97.9 97.9 1.,fE I LC6- "6.7 93.4 9F.3 98.4 9. 4 9p 7 9b.7 98. 9 8.7 9 .7 998.7 8 8 . 98.7 .1
' I1( Go • ..e 93.7 98.u 99.0 99.1 99.7 19.1 99.3 59.. 99.3 9 9.3 49.3 94.3 9.3 9.. !6C E arl 0.9 93.8 58.7 99.1 95.2 9;.4 99.4 99.4 59.4 99.4 99 . 99., 994 .9.4 5 ,.4GE f ..AI 509 9.4 -b 9.7 99.1 9;.2 99.4 99.4 Y9.4 Q9. 99.4 99.4 99.4 .9.4 5o.9. . .44
65 1 q*5 9 '.8 98. 7 9. 1 9 i. 9q. G 7'q. 6 5,9.6 09. 6 99.6 39.6 99.6 99. 5.6 " . 5.,
61f 651 9J.9 93
.b 98.7 99.2 55.3 99.7 99. 9 9. q .9
Q 9.9 9.9 99.4 9.9 594,9 ..
, c6u1 50.9 9.8 98.7 99.2 99.3 59.7 94.9 949. 94.5 999 99. 99. 9
-gQ -9,Q-4.9
u uQo 96.9 93.d 98.7 9,.2 99.3 44 . 9 9.4 99. 99.9 9Q.9 1.0 • 10 3 . L1.3 I,.1.(I 7661 90.9 93.8 9.1 99., 99.3 99. 99.S 99.9 999 94.9 1"0. .l 130.0 1uL.6 I1,'.: .SI. U.12 95.' 91.. 98.7 59.2 9t.3 99.7 99.9 9q. 99.9 99.9 100.6 13 .0 I63.1 1 . .: I I
ul I 60 1 Q0.9 91.8 98.7 Q9.2 9q. 3 99 7 99.9 99.9 99.9 99.4 IDo.6 1 1 0. 13. 6 1.'
uL ,1 "0.9 9,.b 98.7 59.2 9.3 9.5.7 99.9 99. 9.9 9c.9 1|0.-3 13.1! U .J
BOF.., ................................
1 01 L NuiM8E9R OF 0l.SE 8VATILI. 106 t
bLObAL CLIMATOLOGY BRANClq PERCENTAGE FREUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFL7AC FROM -OURLV OBSERVATIONSAIR WEATHER SERVICEHAC
SIIONMEP 180 SATO.NPE GRFN6H Wo E. PERIOD Or RECOROt 77-86STATION )PSER7-RAr" ns i HR AAF GFr
....... ... .. MONTH:_JU'. HOURSILSTI: 1500-1700
L ELI t; VISIBILII1 IN MUNDRES OF METERSIN I 01 GE G[ GE GE GE GE GE GE GE GE GE GE GE GE GE
F[1 _I l . 9QL80 60 8 - .... 32 2'. _ -, 0 _ 16 -12 10 - a S 4 0
NO CEL I 28.9 29.6 9 b 9:: 29.6 29.6 29.6 29.6 29.6 29.6- -29.6 29.6 29.6 Z9.6 29.6
(,E 2O GOi 36.0 37.3 37. 371 37.41 37.'. 37. 31. 37.' 37.' 3?7. 371' 37.' 3 ., 37 '.GE 16CO0I 38.2 39.6 39.7 39.- 39.7 39.7 39.1 39.? 39.6 39.7 39.? 39.6 39.7 39.6 39.7
-. . i . (i0o L 38. ' 39.b8 7 3 939. 39.9 39. 9 39 . 3 .9 7 39 .7 39.9 39.9 39.9 39.9
bE 12C00| 38.9 .0.2 q.03 140.3 40.3 %.0.3 410.3 40.3 4..3 '0.3 90.3 '60.3 .0.3 40.3 40.3
GE 10CO01 4 2.7 q44.O 44.1 44q,1 99.1 441,1 44.1 414.1 49,1 99.1 49.1 44,I 99.1 44.,1 44.1
b 9M011 9j - .6 45.9 16.n 6.0 q. '6.0 '.6.0 '6.0 46.0 6. 6.0 _6.0 '6.0 46.0 '.6.UGE 8CUO1 50.1 51.7 S2.1 52.1 52.1 52.1 52.1 W2.I 52.1 52.1 52.1 52.1 52.1 52.1 52.16- E 71001 53.9 55.. 56.p 56.0 56.u 56.0 56.0 - 6. 0 56_ 5 -. 56.0 56.0 56.0 56.0 56.0GE 60001 54.7 5b.2 56.8 56.8 5,.8 56.8 56.8 56.8 6.8 56.8 56.8 56.' 56.8 56.8 56.6
(.E S.00 60.- 61.9 62.6 (.2.6 62.6 62.6 62.6 62.6 62.6 62.6 62.6 62.6 62.6 62.6 62.6GE '.u J 63.2 65.1 66.1 66.1 66,1_ b4. 60.1 66.1 66.1 66.1 66.1 66.1 66.1 66.1 66.1
(E I'.0 0 72.3 7? b 76.0 76.1 76.1 76.1 76.1 16.1 76.1 76.1 76.1 76.1 76.1 76.1 76.1.G EIsua - 778 80.' 81.9 82.1 82., 2 21 , 8 _82.1 82.1 82.1 82.1 82.1 82.1
S3tool F.I 91.1 93.U 93.2 9 9993 .3 9 93.2 93.2 93.2 93.2 93.2 93.2 93.2 93.2 93.2
GE 2 00| 89.q 92.7 99.9 95.1 95.1 95.3 95.3 95.3 95.3 95.3 95.3 95.3 95.3 95.3 9s.3GE 200C1 91.1 9'.3 96.9 97.1 97.1 97.3 97.-l _ 9_7.3 97.3 97.3 97.3 97.3 91.3 97.3 97.3
GE 101C I 91.6 94.8 97.3 97.6 97.6 97.8 97.8 97.8 97.8 97.8 97. 8 97.8 97.8 97.8 97.8
GE x5001 -___ __ 95.1 97.9 98.1 98. 98.3 98.3 98.3 _ 98.3 98.3 98.3 98.S 98.3 98.3 98.3IE 12u1 92.' 95.8 98.6 98.9 98.9 99.1 99.1 99.1 99.1 99.1 99.1 99.1 99.1 99.1 99*I
GE irucl 92.6 95.9 98.8 99.3 99.3 99.6 99-6 99.6 99.6 99.6 99.6 99.6 99.6 99.6 99.6GE _E 911 92.6 95.9 98.9 99.6 99.6 99. 99.8 998 _ -99.8 99. 8 99.8 99.8 99.8 99.8 99.8
SE 80 92.6 956.1 98.9 99.6 99.6 99.8 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9
GE 7001 ... 9
1._. 9.9 9D?9 99.6 9.6 99.8 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9G E 6C31 92.6 95.9 98 .9 99.6 99.-6 99.8 99.8- 99.i 99.9 94-.4 99.9 99.9 99.9 99.9 99.9
j.r SUO1 92.6 95.9 98.9 99.6 99.6 99.8 99,8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9. E 9. oJ 6 95.9 98.9 __ 99.6 99.6 99.8 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9
G-E !Cr, 'n2.6 95. 98.9 99.6 99.6 99.8 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9GE 2G_ 1 - _92.b 959 98.9 _99-b b96 S9.8 99.8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9GE 101 92.6 95.9 96.9 $96 99,6 99. 99. 8 99.8 99.9 99.9 99.9 99.9 99.9 99.9 99.9
6E DI 92.,7 96.,6 99.U 99.7 99.7 99.9 99.9 99.9 i o0, t 1000 100.0 100.0 100.0 100.0 lc0 o_
TOTAL NUMPER OF OSERVATIONs: 9.C
t-
GLOBAL CLIMATOLOGV BRANCF PENCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFETAC FROM HOURLY OVSERVAITONS
AIR WEATHER SERVICE/MAC
STATION NUMBER: 1C6870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 17-86MONTH: JUN --..H4OURSILSI)__800-2000
........ .................................................................................................................
CEI.LI PG VISIBILITY IN HUNDREDS OF METERSIN I V1 GE E GE GE GE GE GE GE GE GE GE GE GE GE GE
FEET I 160 9 80 60 48 10j_ 32 20 20 b 12 1C 8 4 4 0
NO CEIL I 39.1 39.7 40.2 40.6 4c.6 40.6 40.6 40.6 '0.6 '0.6 '00.6 '00.6 40.6 00.6 00.6
GE 200001 48.7 '9. 50.3 50.7 50.7 SO.? 50.7 50.7 S0.7 50.7 50.7 SOT. 5J.1 SO.7 50.1GE litCOOl 51.3 52.2 53.2 53.6 53.6 53.6 53.6 53.6 S3.6 53.6 53.6 53 . 53.6 53.6 53.6GE 160|3 51.3 52.2 53.2 53.6 53.6 53.6 53.b 53.6 53.6 53.6 53.6 53.6 53.6 $3.6 3.6GE_ 14CO0 51.3 52.2 53, ;3. 53.6 b3.6 53.6 53.6 53.6 53.6 53.6 53.6 S3.6 53.6 53.6GE 12co0l 52.4 53., 510.4 54.8 54.8 59.8 54.8 51.8 54.8 54.8 54.8 510.8 51.8 54.8 51.8
GE 100001 S5.4 56.4 57.4 57.8 57.8 570 57.8 57.8 57 8 57.8 57.8 57.8 57.8 57.8 5.8(A 9co01 57.0 58.0 59.1 59.0 59.4 59.6 59.6 59.6 59.6 59.6 59.6 59*6 9.659,6 59.6uE 80001 63.6 64.8 66.2 66.6 66.6 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.1 66.7 66.7GE 70001 66.3 67.8 69.3 69.9 69.9 30.0 70.0 70.0 70.0 00 7g. 70.0 0.0 70.0 70.0GE 6Co01 67.6 69.0 70.6 71.1 71.1 71.2
71-z 71.2 712 . 71.2 71.2 71.2 71.2 71.2
GE 51,00 71.9 73. 75.2 75.9 75.9 76.0 76.0 76.1 76.1 76.1 76.1 76.1 76.1 76.1 76.1GE 15001 .3 77,6 79.6 60.2 80.2 80.3 8g.3 80.4 80. 80.4 80.4 80. 80 10 80. 80.4GE 10oo0 81.1 83.6 85.8 86.6 86.6 86.8 86.8 86.9 86.9 86.9 86.9 86.9 f6.9 86.9 86.9bE 35g_1 83.6 86.2 8806 9.40 89.0 89.8 89.a 89.9 89.9 89.9 89.9 89.9 89.9 69.9 81.9GE 30001 46.6 89.4 92.2 93.2 93.2 93.6 93.6 93.7 93.8 9-. - , 93.8 93.8 93. 3 93 .8 93.8
GE 2SooI 88.0 91.0 91.2 95.6 95.6 96.0 96.0 96.1 96.2 96.2 96.2 96.2 96.2 96.2 96-2GE z2100 89.0 92.1 9S.4 96. 96.8 97.3 97.3 97.4 97.6 97.6 97.6 97.6 97.6 97.6 97.6GE 18001 89.0 92.1 95.6 96.9 96.9 97. 97.4 97.6 97.7 97.7 91.7 97.7 97.7 97.7 91.7Si 1so01 89.1 92.6 96.2 97.7 97.7 98.2 98.2 8d . 98.0 98.10 98.4 98.4 98. 98.4 96.4UE 12001 89.8 92.9 96.9 98.3 98.3 98.9 98.9 99.0 99.1 99.1 99.- 99.1 99.1 99.1 99.1
UE IcOl 89.8 92.9 97.0 98.6 98.6 99.1 99.1 99.2 99.6 99.6 99.6 99.6 99.6 99.6 99.6GE 9UCI 89.8 92.9 97.1 98.9 98.9 99.0 99.10 99.6 99.9 99.9 99.9 99.9 99.9 99.9 99.9GE 8001 F19.8 92.9 97.1 98.9 96.9 99.0 99.4 99,6 99.9 90.9 99.9 99.9 99.9 99.9 99.9GE 790 89.8 92.9 97.1 99.0 99.0 99.6 99.6 99.7 1C0O _0o 100. U 100.0 100.0 100.0 100.0GE 6oo 89.8 92.9 97.1 99.0 49.1 99.6 99.6 99.7 1oo. O 100.0 100.0 l0o. 100.0 I0.0 10,O
(.E 500l 89.8 92.9 97.1 99.0 99.0 99.6 99.6 99.7 100.0 lO0.O 100.0 100.0 100.0 100.0 110.O___ GE 10001 89..i 92.9 97.1 99. 99. 6 99.997 100.0 100.0 100.U 100.0 100.0 100.0 100.0
E 300 898. 92.9 97.1 99.0 99.0 99.6 99.6 99.7 1n0.0 100. 100.0 ioo.0O 100.0 1000 .bE '00 ±9.8 92.9 97.1 99.0 9. 99.6 99.6 99.1 1o.0 -100.0 -1O0.O 100.0 100.0 100.0 100.0GE i0 Zia 9.6 92.9 97.1 994.0 99.0 99.6 99.6 99.7 100.0 300.0- -100.0 160.0 100.OU0 1003.0 100.0-
bG ol 89.8 92.9 97.1 99.0 99.0 99.6 99.6 99.7 Inoao 1o.o io0.o oo.o Ino.a 10000 100.0
TOTAL NV-14ER OF OijSERVA IONS z 9iJ0
,., '0 0. . . ° , ,, °*~ 0 ,° 0 , , ,0 ,0 0 0 , 0 t,0 *
GLOSAL CLIMATOLOGYV BRANCH PERCOENTAGE FREQUENCY of OCCURRENCE Of CFILING VERSUS VISIBILITYUSAFEI AC fRaO HOURLY OBSERVATION.SAIR WEATHER SERVICE/MAC
STATION NIJI'BER: 106870 STATION NAMpE. GRAFENwORR AA GFR PERIOD Of RECORD: 77-86________________-- _________________ NOTI'_JU ,OURSILS1I: ;!100-2300
CEILING VISIBILITY IN HU~dnRrDS Of METERSIN4 I GE (it GE GE GE GE GE GE GE GE GE GE 6.E GE GE
___ FEET 1 160 90 8 .j 40 3_-2- 24 20- -_ b lb -- 12 _-IG _86 5 _4 a
____- NO CEIL 1 41.2 46*a 148.9 50.0 50.2 50.6 S1.3 51.3 51.4 51.7 51.8 51.8 51.8 $1.9 51.9
I.E 2OC0InI 95.7 99.1 39.0 55.1 55.5 56.0 56.6 56.6 56.7 56.9 57.0 57.0 51.0 b7.1 51.1- ~ LAI £WL 96~i~d 5j~ 5t2Z S6. -, 1n.4b a L 4 5.'. 58.1 s8.5 56.5
6E 160001 46.b 50.3 55.2 56.3 56.7 57.2 57.8 57.8 58.1 58.94 58.5 58.5 S8.5 50.6 58.6GE 14r00I 67 Sc.8 S5. 7 56.8 5.. 5-7.7- 58.2 56.2 58.6 48.8 58.9 58..9 58.9 59.0 59.GE 12e001 68.0 51.7 S6.l 578 5.2S. 9.4 59.4 59.7 59.9 60.0 600 60.0 a 01-6.
GE 1C00GB 51.9 56.1 61.1 62.91 62.8 63.91 63.9 63.9 6%.3 64.5 66.6 64.6 614.6 b4.1 64.7_E FG5 .9 51 62.1 63.91 63.9 bit.5 65.0 65.0 65.4 65.6 6S.? 65.1 65.7 65.8 65.8
uE a00 "7.0 61.b 66.8 68.0 66.6 69.94 69.9 69.9 70.3 10.5 70.6 70.6 70.6 To.? 70.756. 62..Lg1 6fl 9Y.& 792 9 _11.5 71.5 71.8 12. 72.2 72 .2 72.2 12.3 7 2.3
*uE 6t001l 58.9 63.6 69.2 70.9 70.9 ?1. 72.3 72.3 72.6 7.6 72. 7. 72.9 73.1 73.1
L E s0001 (1.U 66.7 72.6 79.1 716.6 15.6 75.9 76.1 76.4 76.6 76.1 76.7 76.7 76.8 76.6- ~9~n 5.k~ 4 7806 -79.S bao.3 8A,13 4 81.9 4 1.7- 62.0 82.1 8 2.1 __62.1 82.2 -82.2
GE 40001 68.8 73.5 81.7 83.2 89.2 85.6 66.4 86.6 87.0 87.2 87.3 67.3 87.3 87.61 67.9-4L 35 l~n1 !fl.3 p.9 03.5 85.90 ft., j.J 4 66.6 89.0 89.2 69.3 89.3 __ 9.3 89.91 89.41GE irc01 71.8 76.9 65.7 87.? 88.z 89.9 90.9 91.3 92.1 92.3 92.4 92.9 92.9 92.5 92.5
GE 2-001 72.5 11.7 67.0 88.9 d9.4 91.5 92.5 93.0 93.8 99.0 99.1 940.1 901.1 991.2 94.2-- GE -Z(00C[ 014 h.-1,A O 91.2-93.5 914. 7 95.1 95.9 96.1 96.2 96.2 96.2 96.3 96.3
bF 16G01 73.5 19.0 68.6 90.4 91.8 94,1 95.2 95.7 9b.4 96.7 96.6 96.8 96.6 96.9 9b.9G tE A! 0 1--- 7 9.6 *-9.. 91.!- ji.? 95.2 61_768 9. 97t@ 97-9 97.9 97.9 98.0 98s.0I.E 1.2u01 79.2 79.8 90.6 91.6 93.1f 95.7 96.8 97.2 96.c 96.2 96 .3 96.3 98.3 96.9 98.9
bE IC0Oi 7,6.3 80.0 90.2 92.0 95.3 96.0 97.1 97.6 96.3 98.6 98.7 98.6 98.6 96.9 98.9- -0- 7j L , jilf ± ---. 96 .2. 9 7.3J 9 7.8 98.6 98.8 98.9 _99.0 99.0 99.1 99.1GE 6001 74.4 80.2 90.41 92.4 93.o 96.9 97.6 98.0 98. 6 -99.0 99.1 99.2 99.2 99.3 99.3-6E JO1 749_ '? 5 9. 94.1 97.1 .98.2_98.7 _q9.9 is 99. 9. 99.9 99.9 100.0 100.0
60 t001 74.9 81.2 90.5 92.6 94.1 97.1 96.2 96.7 49.4 99.7 929.6o 9. 99.9 100.0 100.0
GE 5001 79.4 6C.2 90.5 92.8 94.1 97.1 98.2 98.7 99.41-9V9.7 99.6 99.9 99.9 330.0 100.0-10 1___ - , gj 7. 02 9. 92b6 -9's, 97.1 90.2 98.7 99.41 99.7 99.6 99.9 99.9 uo.0 100.0
GE 3001 79.4 06.2? 90I.5 92.0 940.1 97.1 98.2 96.7 99.6 99.7 - 99.6 99.9 99.9 100.0 100.0bE LO 79.4 60.2 90.5 _92.6 94.1 97.1 98.2 96.7 99.4 99 7 998-99. 99.9 100.0 100.0
GE 1-I 49 83. 0.5 92.6 4.1 97.1 96.2 -96.7 1 99.41 99.7 99.6 99. 99 10. 0.
(aE 01a 74.91 8. 9G.5 92.8 941 1. 97.:1 98.2 98.7. 99.4 99.7 99.6 99.9 99.9 100.0 100.0. . ........... ........ .. .......8.8
GLOBAL CLIMAIOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFETAC FROM HOURLY OSERVATIONSAIR WEATHER $ERVICE/ACSTATION NUMBER: 106870 STATION NAME: GRAF1NwOHR AAF GFR PERIOD OF RECORD: 77-86
MONTH. JUN POURS(LSTI: __ ALL
..................................................................................................................................................CEILING VISIBILITY IN HUNDREDS OF METERS
1N I GI GE GE GE GE GE GE GE GE GE GE GE GE GE GL GEFEET 1 160
9u so u 6e 40 32 24 2 6 12 10 1 _ s _ 0
NO CEIL J 29.6 JS 3S.0 36.6 37.0 37.7 38.3 38.3 38.6 38.7 38.8 38.9 39.1 39.1 39.
GE 2o0001 34.4 36.6 90.5 92.1 i. .s 3.3 49.0 49.0 44.4 99.4 94.5 44.6 49.6 49.9 95.3GE 18C00 35.5 37.8 91.7 93.3 9..7 94.5 45.2 45.2 45.6 95.7 95.8 45.9 96.1 96.2 96.6GE 16C00i 35.6 37.6 91.7 439 4V3.8 44.6 45.3 45.3 95.7 45.8 95.9 95.9 96.2 96.3 96.6bE 16c0o0 35.8 38.0 42.U 93.6 99.1 99.9 95.5 45.6 96.C 96.0 96.1 96.2 96. 46.S 96.9bE lzcOQl 36.4 3d.8 92.8 ,4.5 94.9 45.8 46.4 %6.5 46.9 96.9 47.0 47.1 47.3 7.. -97.8
GE 10C001 39.0 41.6 95.6 47.5 98.0 48.9 49.5 49.6 YO.0 s0.0 50.1 50.2 5U.5 $O.b 51.GGE 900| 910.0 42.6 96.9 98.6 99.1 50.0 50.7 50.7 51.1 51.2 51.3 51.4 51.7 5.8 52.2GE 8UO 94.0 96.9 52.0 53.9 54.5 55.5 56.3 56.3 56.7 56.8 56.9 57.0 7.3 57.5 57.8GE 70001 96.2 49.2 54.8 S6.9 51.9 58.6 S9.4 59.5 59.9 6a.0 60.1 60.2 60.5 60.7 61.1GE 6COO 46.8 99.9 55.5 57.6 58.2 59.9 60.2 60.3 60.7 60.8 60.9 61.0 61.3 61.9 61.9
GE 5IM0O 99.9 53.1 59.2 61.9 61.9 63.1 69.0 69.1 69.5 69.6 69.8 69.9 65.3 65.9 65.8GE 45col 52.9 55.8 62.b 69.6 65.3 66.7 67.6 67.7 68.3 68.9 68.6 68.7 69.0 69.2 69.6SE 40001 58.1 61.7 68.8 71.5 72.3 73.8 79.9 75.0 75.6 75.7 75.9 760 U.41 76.5 16.9-_ .E 35 01 60.9 64.6 72.1 79.8 ?5.6 77.3 78.4 78.5 79.1 79.2 79.# 79.S 79.9 80.0 80.9
GE 3[001 66.5 70.5 78.6 81.8 82.7 89.6 85.6 86.0 P67 86.8 87.0-- 67.1 87.5 87.6 88.0
GE 2Soof 67.8 77.1 80.7 83.9 84.8 86.8 88.0 88.2 89.0 89.1 89.3 89.9 A9.8 89.9 9G. 2000! 69.6 79.0 83.1 86.3 87.3 89.5 90.7_909 91.8 __.9 92.1 92.2 92.6 92.7 93.2bE 100| 69:9 74 83.7 87.0 86b. 90.2 91.4 91.6 92.5 92.6 92.8 92.9 93.3 93.9 93.9GE 15 00| 70,8 75.9 85.0 88.4 89.4 91.8 93,0 93.3 99.1 99.3 99.5 99.6 95.0 9S.1 95.6GE 12001 71.4 76.1 85.9 89., 9U.6 93.C 99.2 99.5-95.4 9!6 95.8 95.9 96.3 96.9 96.9
G[ 10001 71.5 76.3 86.3 90.2 91.3 93.8 95.1 95.4 -6.3 96.5 96.1 96.9 97.2 97.9 97.8E. E 9g0 71.6 76. 86.5 90.4 91.6 99.1 95.4 95.7 96.7 96.9 97.1 97.2 97.6 97.7 98.4G E 8031 71.6 7C.4 86.6 90.6~ 91. 94. 95.7---------97.0 97.? 97.91 97.5 97.9 98.1 96.SGE 7Ui _ 71.6 76.5 0 b- qO. 92.0 99.7 96.0 96.4 97.4 97.6 97.8 98.0 98.3 98.5 96.9GE 6001 71.7 76.6 86.8 91.0 92.1 95.0 96.9 96.7 97.7 97.9 98.2 98.3 98.7 98.8 99.3
1. GE 5001 71.7 76.6 86.8 91.0 92.i 9S. 96.4 96.7 97.8 98.0 96.2 98.3 98.8 98.9 99.5-GE 9o33 71 76.6 86.8 91.0 92.2 95.C 96.4 96.7 97.6 98.0 98.3 98.9 98.8 99.0 99.5G E 36OV 71.7 76.6 866 91.0 92.2 9S.0 96.9 96.8 97.9 9R.0 98.3 98.9 9b.9 99.0 99.6bE 2001 71.7 76.6 86.8 91.0 92.; 9S.U 96.4 96.8 97.8 98.0 90.3 98.9 98.9 99.1 99.7GE E 100 71.7 76.6 86.a 91.0 92.2 95.0 96.9 96.8 97.8 98.0 96.3 98.9 98.9 99.1 99.8
GE al 72.7 76.6 86.b 91.1 92.3 9S.: 96.5 96.8 97.8 98.0 98.3 98.5 98.9 99.1 IO.0-
.... ...............................................
TOTAL UMSER_ OFOBSERVATIONS: 7193
. ......
6LOUAL CLIMATOLOGy BRANCP PERCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYtSAFI AC FROM HOURLY ORSERVATIONSAIR WEATPER SERVICE/MAC
* STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-86..... MONIN: JUL NHOURS4LS: OOOO-0200
CEILING VISISILITY IN HUNDREDS OF METERSIN I T GE UE GE GE GE GE GE GE GE GE GE GE GE GE GE
FEET 1...L 160 90 BC 60 98 '0 32 24 20 16 12 __ 10 a 5 4 0
.. .. . . . . . . . . . . . . . ...............e.. ee e e~te e mt e ..... ...... e.......... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .
.. NO CEIL I 30.9 16.6 4.3 48.3 48.4 50.8 51.8 5.8 52.8. 52.8 62.8 52.8 S2.8 52.8 52.9
GE !GCOCI 32.3 38.7 48.3 51.5 51.6 54.0 55.1 55.1 56.1 56.2 56.1 56.1 56.1 S6.1 56.2. . . Q5 L ..... 1_2.7 39.2 48.1 53.9 52.1 59.4 -._ , 56.5 56.5__6.5 6.5 56.5 56.5 56.6
GE 16CUOl 32.1 39.2 148.7 51.9 62.1 54.4 55.5 55.5 56.5 56.5 56. 5 56.5 Sb.5 56.5 56.6_ _ .. . 0 _LI ..I___g2 98.1 51.9 _52.1 6.9 55.5 55.5 56.6 56.5 56.5 _ 56.5 56.5 56.5 56.6
GE 12z000 32.7 39.2 98.9 52.2 52.3 54.7 55.7 55.7 56.7 56.7 56.1 56.7 56.7 56.7 56.8
GE 1OD01 35.9 91.9 51.6 55.9 55.6 58.2 59.3 59.3 60.3 60.3 60.3 60.3 60.3 bo.3 6L.4. . . 9L_3_ 9 52.9 56.7 56.9 59.5 60.6 60.6 66 6.i.6 __61.6 61.6 bl.6 61.7
.E scoo0 91.1 97.9 59.3 63.5 69.0 66.8 67.9 67.9 68.8 68.8 68.8 68.9 68.9 68.9 69.0.. .... oL. 99.2 5.L0 63.768.2 68.8 11.8 72.8 12.6 73.8 73. 13.6 73.9 75.9 73.9 7%.U
UE 6OO 94.4 51.2 64.4 69.0 69.7 72.6 73.7 73.7 79.7 74.7 74.7 74.8 7%.8 79.8 79.9
E 51!001 47.5 59.5 68.3 13.1 15.9 lb.8 78.2 78.2 79.2 79.2 79.2 79.3 79.3 19.9 79.54b. 19 |_ 98.7 _ 56.0 70.1 75.1 76.0 79.2 8o.8 80.8 81.8 _ 81.8 81.8 81.9 @1.9 82.1 82.3bE 40001 50.6 58.7 73.9 79.1 80.0 83.8 85.9 85.9 06.9 86.1 86.4 6.5 86.5 86.7 86.8
b E 35Q01 5.b 69.7 75.1 0.3 81- 85.1 86.9 86.9 P7.9 87.9 87.9 88.0 88.0 88.2 p8.3GE 30col 53.2 62.4 78.2 83.9 89.9 86.6 90.7 90.7 91.7 91.7 91.7 91.8 91.8 92.0 92.1
UE 25071 S3.7 62.9 79.1 89.3 65.3 89.7 91.8 91.8 92.7 92.7 92.7 92.9 92.9 93.1 93.2bE -2CO . 55.2 69.4 81.3 86._ 87. 9 , 9.1 99.2 94.2 95.1 95.1 95.3 95.2 95.2 95.5 95.6GE 1POOl 55.9 69.6 81.5 86.9 81.9 92.6 99.7 94.7 95.1 95.7 95.7 95.8 95.8 96.0 96.1
G E 11001 MS66~. b- 5 0 OZ 6 _0A _89.0 93.7 9603- 96.3 97.1 97.1 97.1 97-2 97.2 97.9 97.5bE 2"L01 56.1 65.3 83.0 88.5 8.6 91.5 96.9 96.9 97.8 97.8 97.8 97.9 97.9 90.? 96.3
GE I3ci 56.1 65.3 83.0 88.5 89.5 99.5 96.9 96.9 97.8 97.8 97.6 97.9 97.9 9f.? 98.3-. E 9C91 !6.1 65.3 83.2 88.7 89.7 99.9 97.3 - 97.3 98.3 98.3 98.3 98.4 98.4 98.6 98.7G( 9ucI 56.1 65.3 83.3 88.9 89.6 95.0 97.4 97.5 98.6 98.5 98.5 98.6 98.6 98.8 98.9-E 7O1 . - 56.1 650 83.3 88.9 86.6 95.0 97.4 97.5 98.5 90.5 98.5 98.6 98.6 98.8 96.9
GE 6001 56.1 65.3 83.5 89.1 90.2 95.3 91.7 97.8 98.8 99.0 99.0 99.1 99.1 99.1 99.5
GE !001 56.1 66.3 83.5 89.1 9L.2 95.3 97.7 97.8 98.8 99.0 99.0 99.1 99.1 99.9 99.5.... . _CO1_- 56.1 b5.3 ... 8.5 89.1 9L.2 95.3 97.7 97.8 98.8 99.0 99.0 99.1 99.1 99.9 99.5
GE ifli 56.1 65.3 83.S 89.1 90.2 95.3 97.7 97.8 98.6 99.0 99.0 99.1 99.1 99.4 99.5
. . L . . . 65.3 -s.5 39.1 90.2 95.3 97.7 97.8 96.8 99.0 99.u 99.1 99.1 99.6 99.9GE 1001 56.1 65.3 83.5 89.3 90.1 95.1 q7.1 97. 96.6 9q.0 99. 99.3 9%.1 99.6 100.0
UE 0I t6.1 65.! 63.5 89.1 9L.2 95.3 97.7 97.8 98.6 99.0 99.U 99.1 99.1 99.6 100.0
.............................................. .................................................
TOTALNUMBER or OBSERVATIONS:~ 9d%
GLObAL CLIMATOLOGY RRANCk PEhCEmiTG rREQUENCV O OCCURPENCE OF CEILING VERSUS VISIBILITVUSAFETAC FROM I-OURLI OBSERVATIONS
AIR Id[AT
HIR SERVICEJMAC
STATION NUMBER: 106870 STATION NlME: GRAFENWOR AAF GFR.. PERiOD OF RECORD: 71-86MONTPe: JUL HOURSILS1); 0700-0500
CEI LI NG VISIBILITYi1 I' UNOREOS or METFRS
IN I G1 GE GE GE GE LE GE GE GL GE GL GE GE GE GE GE
rEEl I lb 90 8o 60 48 40 32 24 20 16 1 0 ....... 5 4 0
.............................................................................................................................
NO CEIL I 11.0 16.6 23.9 29.5 3C.1 33.1 35.1 35.4 37.8 38.5 39.0- 40.0 41.0 411.7 42.7
Fr 2000 12.0 18.0 26.1 32.0 3.9 36.1 38.3 38,b '41.1 '1.9 2.3 43.5 44.6 45.2 46.3
GE 180001 12.0 18.0 26.2 32.1 33.u 36.3 38.4 38.7 41.2 42.0 42.4 43.6 44.7 45.3 46.4
GE l6ro00 12.0 18.0 26.2 32.1 3.J0 36.3 38.4 38.7 41.2 42.0 42.4 43.6 44.7- 4s3 4- 6.4
S ____ E 0 12.0 18.0 26-2 37.1 33.G .36.3 38.4 38.7 41.2 2.. 42.412o 3.6 44.7 45.3 46.4
GE 120001 12.4 18.4 27.1 33.0 34.0 37.2 39.11 39.7 42.2 43.0 43.4 44.6 45.7 46.3 41.4
bE 100001 15.c 21.6 30.7 37.3 36.4 41.9 44.3 44.6 47.1 47,8 48.3 49.5 50.5 51.2 52.3
6E 9030.I 1&.0 22.7 32.1 38.9 39.9 43.5 45.9 46.2 48.7 49.5 50.0 51.2 52.3 52.9 54.0
GE 80001 19.0 27.2 37.8 45.0 46.3 $0.8 53.8 54.3 57.1 59.0 58.5 59.7 60.8 61.5 62.6
GE 7C001 21.0 29.7 41.S 48.7 5 9 58.0 58.5 61.5 62.3 62..9 64.2 65.4 66.1 67.3
UE 6CO01 21.u 29.7 41.6 8.9 50.4 55.1 58.2 58.8 61.7 62.6 63.1 64.4 65.6 66.3 67.5
tE 50001 22.8 31.5 44.2 51.7 53.2 S.1 61.5 62.0 65.0 65.9 66.5 67.9 69.0 69.8 71.1
GE 4%301 2 3 5 12.% 46.1 54.1 55.6 60.7 64.1 64.6 67.6 66.s 69.0 70.5 71.6 72.4 73.7
GE 4,0L1 26.6 35.7 50.5 59.4 61.3 66.5 70.1 70.7 73.9 74.8 ?S7. 76.7 77.9 78.7 8C.0
_4E 3501 27.3 16.6 51.6 60.5 62.3 __67.5 71,1_ 11 .9 75.2 - .2._ 76.6 78.0 79.2 80.0 81.3
GE 30031 28.9 39.3 s4.7 64.1 65.9 71.3 75.4 76.1 79.5 80.4 81.0 82.4 83.5 84.3 85.6
GE 25001 29.1 39.6 S5.6 65.2 67.1 72.7 76.8 77.5 131.0 61.8 82.4 83.8 R5.0 85.7 87.U
(C, 2010 1 '0.4 41.2 57.7 675 6'! 7S.4 79.7_ _80.3 83.8 84.6 _85.2 86.6 87.8 so8.5 89.8GE 18001 30.7 41.6 58.1 68.0 7.I 75.9 80.1 80.7 84.2 8e.1 86.6 87.0 88.2 89.0 90.3.. b P 30.8 41.7 56.5 6.e? 70.9 76.7 81.4 bz0 85.7 86.6 87.1 88.5 89.7 90.5 91.8GE 12U00 31.2 42.1 59.7 70.1 72.3 78.5 83.2 83.9 87.7 88.5 89.1 90.S 91,7 92.4 93.7
GE 300l 31.3 42.4 60., 71.1 73.3 79.5 84.4 85.1 89.0 89.8 90.4 91.9 93.1 93.8 95.1
bE 9001 31.3 42 .4 60.6 712 3.4 79.9- 64.8s_ 85. 8 _9.4 90.3 _90.8 92.4 93.6 941.41 95.7GE P001 31.3 142.' 60.7 71.5 73.7 8014 85.4 86.0 89.9 90.8 91.3 93.0 94.2 94.9 96.2
GE 7LoI 11.3 4:01 60.7 71.6 73.b 80c.5 85.5 86.1 90.2 91.0 _91.6 93.2 94.6 95.3 96.6GE (002 1 1.3 42.4 60.7 71.R 73.9 80.6 86.3 86.9 90.9 91.8 92.3 93.9 95.3 96.1 97.4
GE .001 11.3 42.4 60.7 71.6 7'.* 81.0 86.4 87.0 91.1 92.0 92.6 94.3 95.7 96.4 97.7
G[ 4( 0 _ 31 42.4 60.7 71.8 74.U 8.2 86.6 87.2 91.6 92.4 93.1 94.7 96.1 96.9 98.2
UE roc1 31.3 4..'. 60.7 71.8 74.c 81.2 86.6 87.2 91.6 92.4 93.1 94.7 96.3 97.1 98.5UE 2Co0 31.3 2.4 60.1 71.8 74.L 81.4 66.e 87.1 ?1.
8 92.6 93.3 94.9 96.5 97.3 99.2
(I E -uoi . 78 R 74. Q 61.4 6.b 8.14 91. 92.6 93.3 9,4.9 96.5 97.5 99.6
U L 01 11.3 Is, .41 60.7 71.8 74.L b1.4 86.0 87.4 91.8 97.6 93.3 94.9 96.5 97.5 irGU0
................ .. ............................................................................................
I OfAL NVMBER Of ORSENVA I ONS 9.4 t
.... ... .. .. ----
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY .
USAFETAC FROM HOURLY OBSERVATIONS
AIR wEATIER SERVICE/MAC
- STATION NU4ER: 106870 STATION NAME: GRAFEN8OHR AAF 0 .. PERIOD OF RECORD: 77-86MONTI-: JUL HOURSILS1I: U600-0800
CEILING VISIBILITY TN HUNDREDS OF METERS
IN I 61 GE GE GE GE BE G GE GE GE GE GE GE BE GE GEFEEI I 16r 90 8 6U ... 2 .. 20 . 16_ 12 1 0 a 5 __ 4 0
NO CEIL I 13.2 16.5 26.5 30.8 32.U 34.0 35.2 35.3 36.3 36.6 36.7 37.2 37.6 38.1 38.7
GE 2r000 14.1 18.1 28.9 33.9 35.2 37.1 38.4 38.6 39.8 40.2 40.3 40.8 "1.1 41.9 42.5__EIb82_0L. . . 18.1 28.9 3 3 .9_ 52 31. 1 38.4 38.6 39.8 40.2 40.3 40.8 41.1 41.9 42.6
GE 160001 14.1 18.1 28.9 33.9 35.2 37.1 38.4 38.6 39.8
4r.2 40.3 40.8 41.1 41.9 42.5_____ GE l.QO| .. . .1.2 ... 29.2 34.2 35.5 37.4 38.7 39.0 o 40.2 n.5 It .6 1.1 41.5 42.2 42.9
bE 12C00 14.6 18.6 29.8 35.0 36.4 38.3 39.6 39.8 41.0 41.3 41.5 42.0 42.3 43.1 43.7
GE 10001 16.7 21.1 33.4 39.1 40. 42.6 43.9 44.3 45.5 45.8 15.9 46.4 46.8 47.5 48.2
__ .. JlE. 90r_____ _ o9 21.4 34.1 39.8 41.2 43.5 44.9 4S.2 46.4 46.8 47.0 47.5 47.8 48.6 49.2GE 6ACCOI 21.4 26.8 39.8 46.0 47.5 50.1 51.6 52.1 53.9 54.2 54.4 55.0 55.5 56.3 56.9
.. .... _ ...... a . _. __ 9.4
43.3 50.0 51.5 64.2 55.8 56.3 58.4 58.8 59. U_ 59.5_ 60.1 60.8 61.5
LE 6301 23.6 29.7 43.6 50.8 52.3 55.0 56.6 57.0 59.2 59.5 59.7 60.3 60.8 61.6 62.2
6E Sroor 25.8 32.0 47.0 54.4 56.1 59.3 60.9 61.4 63.6 64.0 64.2 64.7 65.3 66.0 C6.7... . I50SO ... ZS 32.8 48.5 56- 57.9 61. 62.8 6 4 65.5 .8 8 66.G 66.6 67.1 67.9 68.5
GE 40009 28.9 35.7 52.3 60.5 62.4 66.3 b.4 68.9 71.2 71.5 71.8 72.3 72.8 73.6 74.2GE 3500_ 2901 _ 6, 53.8 62.3 64.3 68.2 70.2 ?8a 73.2 73.5 73.7 74.2 74.8 75.5 76.2GE 30001 32.1 39.7 57.7 67.3 69.3 73.4 75.9 76.5 79.2 79.5 79.6 80.3 80.8 61.6 E2.3
bE 2-OCI 32.6 40.2 59.2 68.8 71.9 75.0 77.6 78.2 F3.0 81.3 81.5 82.0 82.6 83.3 84.0.E 2CC00 34.2 42.1 61.5 71.4 73.8 78.2 80.8 81.6 84.3 84.68k .8 85.0 _ 85.9 86.7 87.3EE18-01 34.5 42.4 62.1 72.2 74.6 79.C 81.6 82.4 85.1 85.4 85.6 86.1 86.7 87.4 86.1
GE c 5(su0l 3 15.U 43.5 63.6 7- 6. 81.1 83.9 84.6 87.4 87.8-- 88.0 88.5 89.1 &9.8 91.5bE 121!?J 35.4 43.9 64.7 75.3 77.8 62.6 85.6 86.5 89.3 89.6 89.8 90.4 90.9 91.7 92.3
GE 10001 35.4 44.2 65.3 76.4 78.9 83.9 87.1 88.0 90.9 91.2 91.5 92.0 92.5 93.4 94.0_6t_ 9D0OJ . 3. 4 4Q.3 65.4 76.5 79.2 842 88. 1 89.0 91.9 92.2 92.4 93.0 93.5 94.4 95.0(I ewol 35.6 44I.S 66.1 77. G0.3 65.8 89.3 90.2 93.1 93.4 93.6 94.2 94.7 95.6 96.2
GE 7CC 1__ _ S.6 44.5 66.1 77.4 80. 86±C 89.5 90.4 93.3 93.7 93.9 94.5 95. 95.9 96.5
G E AGIni 3S.6 44.5 66.1 77.5 80.6 86.6 90.2 91.0 93.9 94.4 99.6 95.1 95.7 96.5 97.2
(E !Uc 15.6 44.5 66.1 77.5 8r.7 86.7 90.3 91.1 94.2 94.6 94.9 95.5 96.0 96.9 97.5LE_ E 0. 11 GO Ib _54y,.5 66.1 77.5 8.8 86.9 9U.S 91.3 94.4 94.9 95.2 95.8 96.3 %7.3 97.9G E 300 1 35.6 44.5 66.1 77.5 q1.C 87.1 90.7 91.6 94.6 95.1 96.6 96.1 96.8 97.7 98.4GE 0 - 3S.6 44.6 66.1 77.5 A1. 87. QO.j 91.6 94.7 95.2 95.7 96.3 97.2 98.4 99.4
.E 10356- 144.5 66.1 77.- ... 8lb 7.1 -- 90.7 93.6 94.7t a~. -S.7 445 9. 9. 0.
G T| 35.6 44.5 66.1 77.5 b|.L 871 90.7 93.6 99.7 95.2 95.7 96.3 97.2 98.4 100.0
-..-.-. .............S........-.0..............................................................................................
- TgTAL NUMBEROF OBSERVATIONS: 92q
m1
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYuSAFETAC FROM HOURLY OBSERVATIONSAIR 8EATHrR SERVICEIMAC
STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR PERIO OF RECORD: 71-86-_______________________________________________ ONTH:_JUL POURSILSTI: 0900-1100
CEILING GE GVISIBILITY IN HUNOREOS OF METERSI N |G7 GE CIE GE GE GE GE GE GE E GE GE GE GE GE Gt
FEET I160 90 so0 6 48 4L1 32 24 20 16 12 ___10 a _ 5 '4 0
NO CEI L ! 0.6 33.0 36.8 37.0 37.0 37.1 37.2 37.2 17.2 37.2 37.2 37.2 37.2 37.2 37.2
LE eOCOi 35.2 38.0 42.2 42.4 42.14 42.5 42.6 42.6 42.6 42.6 42.6 42.6 42.6 42.6 42.6GE 18G001 IS5__.5 43.1 43.3 43.3 43.4 43.5 43.5 43.5 43.5 43.5 43.5 43.5 43.5 43.5GE 160001 35.5 38.5 43.1 43.3 43.3 43.4 43.5 43.5 43.5 43.5 43.5 43.5 43.5 43.5 43.5
-_ _ GE 14C nI 35.9 39.0 43.5 43.7 43.7 43 8 4.1 9 14.9 43.9 '43.9 43.9 43.9 .__39 43.9 43.9GE 120GO 36.8 39.8 44.4 '44.6 44.6 44.7 44.8 44.8 44.8 44.8 14.8 44.8 44.8 44.8 44.8
GE lOCOOI 38.4 41.5 46.6 46.9 46.9 47. 0 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.1 '7.1G E 9 U L 39.3 423 47.6 47. 47.8 47.9 48.1 48.1 48.1 48.1 48.1 48.1 48.1 49.1 46.1GE COOI 43.3 46.5 52.6 52.9 52.9 53.0 53.1 53.1 53.1 53.1 53.1 53.1 53.1 53.1 53.1GE 7EO 46.9 Su . 57.0 57.6 57.6 57.9 58.0 56.0 ;8.0 58.0 58.0 58.0 58.0 68.0 56.0bE 6CO 47.7 51.4 58.1 58.7 58.7 59.0 59.1 59.1 59.1 59.1 59.1 59.1 59.1 59.1 59.1
GE 500 ;0.4 54.2 61.6 62.2 62.2 62.6 62.7 62.7 62.7 62.7 62.7 62.7 62.7 62.7 62.1(. E 45GGC 51.4 56.2 63.1 63__63.7 _0!.1 64.2 64.2 64 .2 4. 64.2 64.2 64.2 b.2 64.2
-GE 4E.0l 54.3 58.1 67.3 68.4 68.6 b68.9 69.0 b9.0 69.0 69.0 69.0 69.0 69.0 b9.() 69.0GE 35G0I 56.8 60.7 71,.? 71.3 71.4 72.0 72.1 72.1 72.1 72.1 72.1 12.1 72.1 72.1 72.1GE 3jOn| 64.1 68.9 79.8 81.2 81.6 82.4 82.6 82.6 R2.6 82.6 82.6 82.6 82.6 82.6 82.6
GE 25001 66.7 7l.b 82.8 84.3 84.7 65.5 85.7 65.7 85.7 85.7 85.7 85.7 85.7 85.7 85.7*GElL2O 69. 6 75.0 87.9 90.2 96.7 9~. _9~ 1 1 .1 91.7 93.7 91.7 91.7 91.7 93.7 91.7
bE leuCI 70.0 75.4 88.4 90.9 91.5 92.3 92.7 92? .7 92.7 92.7 92.7 92.7 92.7 92.7UE . .. 1. Gl 71.6 77.2 90.b 93.6 94.6 95.5 96.0 96.0 96.2 96.2 96 2 96.2 96.2 96.2 96.2GE 12UDI 72.1 77.7 91.9 95.1 95.9 96.8 913 97.3 91 -.5 97.5 97.5 97.5 91.5 97.5 97.5
GE 10001 72.4 78.1 92.6 95.9 96.6 91.6 98.2 96.2 98.4 98. 98.4 98.4 96.4 98.4 96.4- Gu 9UC 72.4 78.1 92.6 96.3 97.2 998.7: 98.6 98.8 _9.L 99.0 99.0 99.0 99.0 99.0 99.0
b . OPOl 72.6 78.4 93.2 '6.9 47.7 98.8 99.4 99.4 99.6 96 9. 99.6 99.6 99.6 99.6.. E C 0 72. 76.4 93.2 916.9 97.7 _ .98 .8 99.4 99.4 99.6 99.6 99.6 99.6 99.6 99.6 99.6bE 60O 72.8 78.6 93.6 97.3 98.2 99.2 99.8 4.- 100. 0 0 iO0.0 100.0 100.0 lo0.0 100.0
GE SGOI 72.8 78.6 93.6 97.3 96.2 99." 99.6 99.8 100., 100.0 10O.U 100.0 100.0 100.0 17U.0GE '4001 1..8 78.6 93.6 97.3 98.z 99.2 99.8 99.8 1DO.U 100.0 100.0 100.0 100.0 100.0 100.0
. . ..E -u T 72.8 78.6 93.6 97.3 98.2 99.Z 99.8 99.8 1(0.0 13.O 100.0 100.0 100.0 100.0 107.0
G_ E _ 0u7 . . i2.6 7b 8.b__!9.6 97.3 98.2 99.2 99.8 99.8 nO.O0 100.0 100.0 100.0 100.0 170.0 100.0GE 1001 72.8 71.6 93.6 97.3 96.2 99.2 99.8 99.8 100.0 100.0 100.0 100.0 10.0 100.0 100.0
(,E Cl 72.a 78.6 93.6 97.3 98.2 99.2 99.8 99.8 100.7 100.0 100.0 300.0 100.0 IGO.0 100.0
_ OTAL NUMBER OF OBSERVATIONS: 9i'
LGLbAL CLIMATOLOGY BRANCH PERCENTAGE FREQULNcY OF OCCURRENCE oF CEILING VERSUS vISIBILITYuAFETAC FROM FOURLY OBSERVATIONSAIR " ATHE6 SERVICE/MAC
S STATION NUMBER: 106870 STATION NAME: GRAFENWOHR AAF GFR .. PERIOD OF RECORD: 77-86___MONTh: JUL POURS(LST : 1200-1400
................ ee... . .. . .. . .. . .. . .. . .. ....e . o ee e l .~ o..... .. . ... . . .. .... o ... ....., e.e .. .. ... .e ... .. ...
CEILING VISIBILITY IN HUNDREDS OF METERSIN I G GE GE GE GE GE GE GE GE GE GE GL GE "C GE GE
FEET I lbO 90 80 6G 98 t, 32 24 20 16 12 1U 8 5 9 U
NC CEIL 1 - 31.1 31.8 32.1 32.1 32-1 32.1 32.1 32.1 32.1 32.1 32.1 32.1 32.-I 32.1 32.1
ZE 200091 36.8 37.6 37.9 37.9 37.9 37.9 37.9 37.9 3.9 37-.9 37.9 37.9 37.9 37.9 37.9GE 8COiJ 36.9 37.7 38.0 38.0 36. C 38.0 38.0 38.0 38.0 38.0 389 0__ 38.0 38.0 3b.0E 16(7001 36.9 37.7 38.0 38.0 38.0 38.0 38.0 38.0 38.0 38.0 38.0 38.0 38.0 30.0 38.0GE 40C 0 0__ 36.9 37.7 On 3&.___38.0 38.9 38.0 38.0 38.o 38.0 38.0 38.0 38.0 38.0GE 12c001 37.9 38.1 39.1 39.1 39.1 3.1 39. .1 39.1-391 39.1 31 .1 39.1 39.1
GE 100001 90.2 91.0 91.3 91.3 91.3 91.3 91.3 91.5 91.5 91.5 91.5 91.5 91.5 91.5 91.5
GE 9EOOL 91.2 92.1 92.9 92.9 92.9 92.9 92.9 92.5 92.5 42.5 92.5 42_5 42.5 42.5 42.5GE 8C001 96.3 47.3 98.3 98.3 48.3 98.3 98.3 98.9 98.9 48.4 48.9 98.4 98.9 98.9 48.4GE 7cool 99.6 51.1 52.3 52.3 52.3 52.3 52.3 52.9 52.9 52.9 S2.4 52.9 52.9 52.9 52.9
GE 60001 50.2 51.7 52.9 52.9 52.9 52.9 52.9 53.0 53.0 53.0 53.0 53.0 53.0 53.0
53.0
fE 5ro0i 54.9 56.9 57.8 57.9 57.9 5?.9 57.9 58.0 58.0 58.0 58.0 58.0 58.0 58.0 58.0GE 95001 57.5 59.1 60.5 60.6 60.6 60.6 60.6 60.7 60.7 60.7 60.7 60.7 60.7 60.7 60.7GE 40001 64.7 66.6 68.9 69.0 69,0 69.2 69.2 69.3 69.3 69.3 69.3 69.3 69.3 69.3 69.3
6- E5J-OI 70.1 72.3 79.8 75.0 75.0 75.3 75.1 15,4 75.9 75.4 75. 75.9 75.9 7%.9 75.9GE 30001 81.3 89.3 87.8 88.1 86.1 88.9 88.9 88.5 88.5 88.5 88.5 88.5 88.5 88.5 88.5
GE 25oo R2.6 85.7 90.2 90.5 90.5 90.8 90.8 90.9 90.9 90.9 90.9 90.9 9
u.9
90.9 90.9___.GE 2L001 89.9 88.o 93.2 93.5 93.5 93.8 99.0 99.2 99.2 99.2 99.2 99.2 99.2 94.2 94.2
G E 18Oi 89.5 68.1 99.0 99.9 99.9 9.7 99.9 95.0 95.0 9s9 95.0 95.0 95.0 95.0 95.0
- E _ -15001 85.9 89.2 96.1 96.6 96.6 97.2 97.5 97.6 97-6 97.6 97.6 9?.6 97.6 97.6 97.6,E 12001 95.5 89.9 96.6 97.3 97.3 97.8 -98.2 98.3 98.3 94.3 98.
3 98.3 98.3 98.3 98.3
G E 10001 85.7 89.6 97.1 97.9 97.9 98.5 99.0 99.1 99.1 99.1 99.1 99.1 99.1 69.1 99.1_ _ E_ 9001 85.7 89.6 97.2 98, 98.2j -8"7 99.2 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9
G E 9001 85.9 89.8 97.7 98.7 98.7 99.2 99.8 99 -- -99.9 --. 9 99.9 99.9 99.9 - 99.9 99.9- . E _7001 85.9 89.8 97.7 98.7__ 9.7 99.2 ._99.8. 99.9 99.9 99.9 -99._ 9 99.9 - 99.9 99.9 99.9
t GE 600i R5.9 89.8 97.8 98.8 98.8 99.9 99.9 100.0 I00.0 100.0 190.0 100.0 100.0 100.0 10.9
GE Go0l 85.9 89.8 97.6 98.8 98.8 99.9 99.9 100.0 100.0 U10.0 100.0 100.0 100.0 100.0 100.0GWE 900 1 - 85.9 89.8 97.8 98. 8 -_98- 99 99.9 00.0 100.0 10C.0 0.U 100O 100.0 100.0 OU.05F 3001 95.9 89.8 97.8 98.8 96.8 99.9 99.9 100. 190.0 10fl.0 100.0 100.0 100.0 1000 .0
___ E 2004 65.9 89.8 97.8 98.8 98.8 99.9 99.9 100.0 100.0 100.0 10Q.0 100.0 100.0 100.0 100.0GE 160 95.9 89.8 97.8 9A.8 98.a 99.4 99.9 i0-. 100.0- ib.0 1oo.o 1o.0 1o0.o o0o.o 1o.o
4E 0| 9S.9 89.8 97.8 98.8 96.8 99.9 99.9 IUC. 309.0 1000 0 100.0 100.0 100.0 300.0 10N0E
........... ...................................................................................
-TOTAL NUMBER OF. OBSERV*!Ids:- -929
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFETAC FROM HOURLY OBSERVATIONSAIR WEATIER SERvICE/MAC
* STATION NUMBER= 1C6870 STATION NAME: GRAFENWOHN AAF GFR PERIOD OF ECORD: 77-86MONTH: JUL HOURSILSTI: LS00-I7OC
......................................................................................................................................SCEILING VISIBILITY'IN'HUNnRFOS OF MTR
IN IGT F GE GE GE GE GE GE GE GE GE GE GE GE GE GEFEET 1 160 90 8 6u 48 40 32 24 20 16 12 10 8 5 4 0
NO CElL J 33.5 33.7 33.7 33.7 33.7 33.7 33.7 33.7 33.1 33.7 33.7 33.1 33.7 33.7
GE 2000o1 40.0 40.2 40.2 40.2 40.2 40.2 40.2 40.2 40.2 40.2 40.2 40.2 4C.2 40.2 4.2UE 180001 '0.7 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8GE 16::00l 40.9 41.0 41.0 41.0 41.0 41. 0 41.0 41.0 41.C 41.0 41.0 1.0 11.0 41.0 41.0GE 140001 41.1 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2GE 12oOi 41.7 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8 41.8
GE I000| 46.0 46.2 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3GE 9rnnI g.. ,aJ 47.2 47.4 47.4 47.4 47.4 47.4 47.4 47.4 47.4 47.4 47.q 4
7.A_
47y. 47.4
GE 800 54.0 54.7 55.6 55.b 55.6 55.6 55.6 55.6 55.6 55.6 55.6 55.6 55.6 55.6 55.6UE 700 56.3 57.0 58.1 58.1 58.o B.1 58.l 58.1 s.1 58.1 58.1 SB.1 58.1 58.1 56.1GE 6cOO1 56.5 57.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3 58.3
GE sCCOl 62.3 63.2 64.7 64.7 64.7 64.7 64.7 64.7 64.7 64.7 64.7 64.7 6407 64.7 64.7GE t4EG0 65.. b1.2 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9 67.9GE 40001 74.6 75.8 78.1 78.1 78.1 78.1 78.1 78.1 78.1 78.1 78.1 78.1 78.18.1 78.1rE 35001 78.2 79.7 82.8 82.8 82.9 82.9 8219 82.9 82.9 82.9 82.9 82.9 82.9 82.9 E2:9GL 3CO01 86.0 88.2 92.5 92.6 92.7 92.9 92 92.9 92.9 92.9 93.0 93.0 93.0 93.0
GE 25001 87.3 89.9 94.7 94.8 94.9 95.0 95.0 95.0 95.0 9S.0 95.0 95.1 95.1 95.1 96.1GE 2CUO1 98.7 91.6 96.4
96.5 94.6 97.0 97.0 97.0 97.0 97.0- 97.0 97.1 97.1 __ 97.1 97.1
GE Ioo 88.7 91.6 96.5 96.6 9b.8 97.1 97.1 97.1 Q7.1 97.1 97.1 97.2 97.2 97.2 97.2,E ISC 89.5 92.5 97.9 98.1 98.2 98.6 98.6 98.6 98.6 98.6 98.6 98.7 98.7 98.7 98.7GE 12001 89.7 92.9 98.4 98.6 98.7 99.4 9949 99.4 99.4 # 99.4 9.4 99. -99.-5 99 - 9.5
GE 100| e9.7 92.9 98.8 99.0 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 iC.OOGE 90G0 89.7 92.9 98.8 99.0 99.j 99.8 95.9 99.9 99.9 99.9 99.9 l00.0 100.0 300.0 100.0
GE RUCI 89.7 92.9 98.8 99.0 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0l - C0.0_E_ 7 0J _ 89.7 92.9 98.8 99.D 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 300.0GE 6uO 89.7 92.9 98.8 99.0 99.1 99.8 99.9 99.9 99.9 -999 99.9 100.0 100.0 100.0 100.0
GE 5001 89.7 92.9 98.8 99.0 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 100.0GE 400I q9.7 92.9 98.8 99.0 99.1 99.8 99.9 99.9 -_99.9_ 99.9 99.9 300.0 100.0 100.0 100.0GE 3001 89.7 92.9 98.8 99.0 99.1 9§.8 99.9 99.9 99.9 99.9 99.9 300.0 100.0 100.0 100.0GE 2001 89.7 92.9 98.6 99.0 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 100.06E IC31 89.7 92.9 98.8 99.0 9 9i 99.8 9W.9 99.9 99.9 99.9 99.9 100.0 300.0 100.0 100.0
GE CI 89.7 92.9 98.d 99.0 99.1 99.8 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 100.0............................................................................................................
IOTAL NUMBER OF OBSENVATIONS- 924
GLOGAL CLIMATOLOGY BRANCH PERCENTAbE FREGUENCY Of OCCURRENCE oF CEILING VERSUS VISiBILITYLSAFE1AC FROM FOIRLY ORSFRVAhONSAIR WEATF-ER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENwOR LAF GFr PERIOD OF RECORD: 77-86
_ _ _ _ _ _ ONIH: JUL____ HOURSILS7I: 1800-2000
CEILIO. VIS3BILI17 IN PVNDRnS OF MEIERS
IN T GO GE GE GE GE GE GE GE GE GE GE GE GE GE GE GEFEET I 16C 90 80 60 48 40 32 74 20 74 . 2 10 8 5 4 0
.. . . . . . . . . . ..... e ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................... •
NO CEIL I 4S.6 45.8 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3 46.3
GE 20COI 51.5 51.b 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4
- ------..- GE 18CU01 52.1 52.4 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9 52.9GE 16b00O 52.1 52.4 52 .9 52.9 S2.9 52.9 52.9 52.9 52.9 52.9 52.9GE 14r0(QI 52.2 52.5 53.C 53.0 53.9 5. .*0, 0 53.0 53.C 5!.0 53.0 53.0 S3.0 53.0 53.1GE 12COl 52.7 53.1 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7
GE ,0g001 56.5 56.9 57.6 57.6 57.6 57.7 57.7 57.7 57.7 57.7 57.7 57.7 57.7 57.7 57.7_ _ GE 9COCJ 57.40 57-9 58.6 5R.6 58.6 58.7 58.7 58.7 58.7 58.7 58.7 58.7 58.7 58.7 58.7
GE 81001 63.2 63.9 65.7 bb.1 b6.j bb.2 66.2 66.2 66.2 66.2 66.2 66.2 66.2 66.2 E6.27 1 1 66.1 67.2 69.4 69.8 69.8 10.2 71.2 7n. 70.3 10.3 70.3 _70.3 70.3 0.3 U
GE 6GGD| 67.1 68.3 70.5 7.9 70.9 71.3 71.3 71.3 71.4 71.4 71 .4 71.4 71.4 71.4 71.4
GE 50C0O 72.1 73.4 75.8 76.2 76.2 76.6 76.6 76.6 76.7 76.7 76.7 76.7 76.7 76.7 16.7- E 4SO01 74.3 75.6 78.3 78 79. L -7.3 79.3 79.3 79.4 70.4 79.4 79.4 79.4 79.4 79.4
GE 4U001 93.6 62.2 85.2 85.7 85.9 86.2 86.2 86.2 86.3 86.3 86.3 86.3 86.3 86.3 86.3- ___ oGL _ __1 4_, 5 85.2 88.6 89..Do59. 89.7 89.7 89.7 89.8 8I.8_ _8.8 89.8 89.6 89.8 89.8
G E iCcO 87.6 89.6 93.6 94.14 94.6 95.2 95.2 95.2 95.3 95.3 95.3 95.3 95.3 95.3 9!.3
bE 25001 88.1 96.2 94.8 95.6 95.8 96.5 96.5 96.5 96.7 96.7 96.7 96.7 96.7 96.7 96.7-G E ---a3oj 88. 7 91.0 96. 9.7 96 b
9 . 97.4 97.6 97. 97.6 97.6 97.6 97.6 97.6
bE 1801C $8.7 91.0 95.8 96.5 96.7 97.5 97.5 97.5 97.7 97.7 97.7 97.7 97.7 97.7 97.7
&L 0J.4 19 96.9 -9177 97.9 9--J8.7 99.0-- 99.0 99.2 99.2__ 99,2 _99 .2_ 99.2 -99.2 940.2GE 1210n 89.4 91.
9 96.9 97.7 97.9 98.7 99.
0 99.0 99.2 99.2 99.2 99.2 99.2 99.2 99.2
GE 11GO 89.4 91.9 97.2 98.0 98.3 99.0 99.6 99.6 99.8 99.8 99.6 99.8 99.8 99.8 99.8
r -900j 89.4 91.9 97.2 98.2 98.4 99.1 99.799.7--99.9 99.9 99.9 99.9 99.9 99.9 99.9
G E 101 49.4 91.9 91.2 92 96 99.1 99.8 99.8 1 ]0, 00.0 100.0 l00.0 100.0 100.0 200.0 100.0('C I- Ql I _8_ j. 4 _19 !9-7-.2 -98.2 98.'. 99.:1 _99.8 _99.8 100.0 100.0 100.0 100.0 300.0 100.0 110.0GE ECOI 89.4 91.9 97.2 98.2 98.4 99.1 99.8 99.8 1n0. 0 100.0 100.0 130.0 100.0 100.0 100.0
ElE OI 09.4 91.9 97.2 98.2 98.4 99.1 99.8 99.8 100.G 100.0 100.C 100.0 lrU.O 11o.0 ICO.0GE __GOI GE- - 89.4 _91.9 97.2 98.2 98.1 99.1 99.8 99.8 0.nO, 100.0 100.0 100.0 100.0 100.0 1U0.0(E I Ol 89.40 9.9 97.2 982 96.4 99.1 99.8 99.6 100.0 100.0 100.0 100.0 100.0 100.0 100.0
___ E 20U_ 69 - 4_ - J.j7 97._9.:2 9b.4 _99 .1 99.8 a 99.8 1.0.0 100.0_ 100.0 100.0 100.0 100.0 100.0GE 10C0 119.% 91.9 97.2 98S. 98.4 99.1 99.8 99.8 ICO.0 100.0 100.0 100.0 100.0 Iun.0 100.0
6E DI 99.0 91.9 97.2 98.2 %,b.4 99.1 99.8 99.8 110.6 100.0 100.0 100.0 100.0 100.0 110.0. . .................................................
.. .. lOYAL NUMBLR OF OBSERVATIONS: 92
___t
GLOBAL CLIMAIOLOGY BRANC PERCENTAGE FREQUENcY OF OCCURRENCE oF CEILING VERSUS VISIBILITY
UAFETAC FROM h-OURLY OBSERVATIONS
AIR EATHER SERVICE/MAC
STATION NUMBER: ICb870 SIATION NAIE: GRAFENWOHR AAF GFR PERIOD OF RECORD: 77-86
MONTk: JUL POURS(LSTI: 2100-2300..................................................................U.......O...................................................
CEILING VISIBILITY IN HUNDREDS OF METERS
IN 1 GT GE GE GE GE GE GE GE GE GE GE GE GE GE
GE GE
FEET I 160 90 80 60 98 41 32 29 20 16 12 16 8 _ 5 N 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . ................. ..*. . ........
NO CEIL 4 91.2 99.9 50.2 50.8 5°.0 ,2.1 52.1 52.1 52.152.1 52.1 52.1 52.1 52.2 52.2
GE 200001 44.3 98.9 59.2 59.9 55.1 56.3 56. 3 56.3 56.3 56.3 56.3 56.3 56.3 56.9 56.9
--- I. E 1 000D 19.9 9.3 55.2 55.9 56.1 57. 3 57.3 57.3 57.3 57.3 57.3 57.3 57.3 57.4 57.4
GE 16CO01 44.9 49.3 55.2 55.9 56.1 57.3 57.3 57.3 57.3 57.3 57.3 57.3 57.3 57.4 57.4
GE 1C9 ._P 9_5., 99.5 55.3 56.0 56.2 57.4 57.9 57.9 57.9 57.5 57.4_57.4 57.4 57.5 57.5
bE 12COLI 45.C 99.7 55.5 56.2 56.9 57.6 57.6 57.6 57.6 57.6 57.6 57.6 57.6 57.7 57.7
GE IoCOOI 97.0 51.7 57.6 58.5 58.7 60.0 60.0 60.0 60.0 63.0 60.0 60.0 60.0 b0.1 60-.1.
6E !C201 97.9 52.7 58.9 59.8 60.0 61.3 61.3 61.3 61.3 61.3 61.3 61.3 61-j _61. 61.4
GE 8COCI 51.5 56.7 63.1 69.3 69.6 66.9 66.5 66.5 66.5 66.5 66.5 66.5 66.5 b6.6 6b.6
uE 7COOl 54.9 60.0 67.9 68.5 68.9 70.7 70.8 70.8 70.9 7C.9 70.9 71.0 71.0 71.1 71.1
GE 6CU1 55.3 60.8 68.9 69.6 70.0 71.8 71.9 71.9 72.0 72.0 72.0 72.1 72.1 72.2 7Z.2
I.E SOO| 60.9 66.6 79.4 75.6 76.2 78.1 78.6 78.6 78.7 78.7 78.7 78.9 78.9 79.0 79.0
G---- GE 950C1 61.9 68.2 76.2 77.9 78.2 80.0 80.6 80.6 80.7 80.7 80.7 80.8 80.8 80.9 8L.9
GE '.loct 69.6 71.5 80.C 81.2 82.1 89.1 89.6 89.6 R.7 89.7 89.7 89.8 84.8 89.9 89.9
_ GE 350C1 66.9 73.3 82.6 83.9 89.b 86.8 87.7 81.9 88.0C 88.0 88.0 88.1 88.1 68.2 88.2
GE 30001 69.6 77.2 87.9 88.7 89.7 92.0 93.0 93.2 93.3 93.3 93.3 93.9 93.9 93.5 93.6
GE 25Gn1 70.3 78.1 88.8 90.2 91.3 93.8 95.0 95.2 95.3 95.3 9S.3 95.9 95.9 95.6 95.7
bE 20001 71.3 79.1 90.2 91962.7 95.2 96.9 96.6 96.7 96.7 96.7 96.9 96.9 97.0 97.1
, GE ItoOl 71.3 79.,1 90.3 91.8 92.6 95.3 965 96.7 96.9 96.9 96.9 97,O
97.0 97.1 97.2
GE 15001 71.6 79.6 91.5 93.2 99.3 96.7 98.3 98.5 98.6 98.6 98.6 98.7 98.7 98.8 98.9
-G E 1?0 71.7 79.8 92.u 93.6 99.7 97.3 98.8 99. 99. 99.1 .. 9.1 §9.2 99.2 99.3 99.5
uE 1ro001 71.7 79. 8 92.L 93.7 99.6 97.5 99.0
99.2 99.3 99.3 99.3 99.5 99.5 99.6 99.7
GE 9C0 71.7 79.8 92.U 93.8 99.9 97.6 99.1 99.3 99.5 99.5 99.5 99.6 99.6 99.7 99.6
GE 80 1 71.7 79.6 92.U 93.8 99.9 97.6 99, 1 99.3 'g9S 99.5 99.5 99.6 99.6 99.7 99.8
GE 7001 71.7 79.8 92.0 93.6 99.9 97.6 99.1 99.3 99.5 99.5 99.5 99.6 99.6 99.7 99.8- ____-~ GE E00§ 71.7 79.8 92.1 93.9 . 91- 7 99.? 9. 99.6 99.6 99.6 99.7 99.7 99.
8 99.9
GE 660I 71.7 79.8 92.1 93.9 §F5.0 97.7 99.2 99.5 99.6 99.6 99.6 99.7 99.7 99.8 §999
b- 71.7 79.8 92.1 93.9 95.0 8 7.7 99.2 99.5 9.9.6 99.6 99.6 99.7 99.7 99.8 99.9GE i001 71.7 79.8 9d. -93.9 95.0 97.7 99.2 99.5 99.6 99.6 99.6 99.7 99.7 99.8 99.9
GE 20LL 71.7 79.8 92.1 93.9 95.U 97.7 99. 2 99.5 99.6 99.6 99.6 99.7 99.7 99.8 99.9
GE lofT 7 79.8 92.1 93.9 95.0 97.7 99.2 99.5 99.6 99.6 - 99.6 99.7 99.8 99.9 IOu.U
E 01 71.7 79.8 92.1 93.9 95.0 97.7 99.2 99.5 99.6 99.6 99.6 99.7 99.8 99.9 10 LIU.0
. .TOTAL !MBER OF OBSERVATIONS: 91e2
_
GLOdAL CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY
USAFETAC FROM HOURLY OUSFRVATIONS
AIR MEATIER SEpVICE/iAC
STATION NUMBER: 106870 STATION NAME: GRAFEri.LHR AAF GFR PERIOD OF RECORO: 77-86....... _MON1I JUL fOLRS4LSTI: ALL
CCIII F. VISIBILITY IN HUNDREDS OF METERS
IN & 61 GE GE GE GE GE GE GE GE GE GE GE GE GE GE GE.. .FEET 1 160 90 80
6n 48 -0 -32_ --- -2-0 _ 16 - 12 10 8 5 U
. °.... . . . . . . . . . . . . . . . .....o. . . .. .° . . . . . . . . . . .... . +.. ... . . . . .. . . ..... + .. .....
NO CEIL . .. 9.6 32.3 36.9 38.6 3.8 39.9 40.4 40.5 41.0 41.2 81.2 41.8 41.6 41.8 82.0
,E 200001 33.J 36.3 81.3 43.1 43.8 84.6 85.1 45.2 45.8 86.9 86.0 46.2 86.8 86.6 86.8. B ICOC 1- 33.6 36.7 81.7 43.6 _ 43.9 45.0 _5.6 _ 85.7 -6.3 46.8 46.5 8.6.7 86.8 87.0 87.3
u E 160OO1 33,6 36.8 81.7 83.6 83.9 85.0 85.6 81.7 86.3 86.8 86.5 86.7 86.9 47.1 8?.3b E 1487001 ----- 33.7 7- 6-1
81-9A3. 88-- .1 845.?- 8S.6- 1.8 8---6 .8 86.6 816.6 _ 86.8- 87.0 47.2 87.8
6E 12C00| 38.2 37.8 82.5 84.8 44t8 85.9 8b. 86.5 87.1 87.? 87.3 87.5 87.7 87.9 86.1
EE 10C301 36.9 80.2 85.7 87.8 86.2 49.8 50.0 50.1 50.7 50.8 80.9 S1.1 51.3 51.8 51.7.... .G LE ai 3. 7 -1d 46.8 88.9 49.3 50.5 51.2 51.2 51.6 52.0 52.1 52.3 4Z.8 52.6 S2.9
GE 87009 4Z.5 86.4 52.8 5.2 15.7 57.1 57.9 58. 58.7 58.9 58.9 59.2 59.8 59.6 $9.8c4~ooI 8. 9.5 56.b S9,J 59.7 612 6~O 62.1 62.963.1 63.2 63.8 63.6 63.8 681.1
uE 6COO 85.7 50.0 57.3 59.9 6L.8 62.0 62.8 62.9 63.7 63.8 63.9 68.2 68.8 68.6 68.8
GE 5G01 89.5 58.0 61.7 68.5 65.1 66.6 67.6 67.8 68.6 68.7 68.6 69.1 69.3 69.5 69.8-GE (it5L~ s1---5.7.. 63.8 667 bi. 8 b_ 9 . I 7a. 0 7D2 71.0 71 .1 71.2 71.5 71. * .9 72.2
GE 80O0 55.6 6L.5 69.5 72.7 73.8 75.8 7L.8 76.5 77.8 77.5 77.6 77.9 78.1 78.3 78.6-. E 35001 ... _57.9 63.0 72.8 75.6 764 78 .4- 79 .5_7 77.7 980.5 80.7 80.8 81.1 81.3 81.5 61.86E 3pooh 62.9 68.7 79.0 82.5 83.3 85.5 86.7 87.0) P7.9 88.0 88.1 88.8 88.6 88.8 89.1
GE 2"001 63.b 69.8 80.b 88.2 85.1 87.8 88.7 88.9 89.8 89.9 90.0 90.3 90.5 9%.8 91.0GE 0 0 I 65.3 7... 5 8I0 j6, _87.6 90.1 91. 8 91.6 92.5 927. 92.8 93.1 93.3 93.5 53.8GE C1001 65.5 71.7 A3.8 87.2 8. 1 90.6 91.9 92.1 93.0 93.2 93.3 93.6 93.8 98.0 98.3
E C IOC 1 66.1 72.6 88.7 88.7 89.7 92.3 93.6 9q.1 95.1 95.2 95.3 95.6 95.8 96.0 96.3fE 1:009 66.8 72.9 85.8 89.5 9U.5 93.2 98.8 95.0 96.0 96.2 96.3 96.6 96.8 97.0 97.3
GE Ir10 (16.8 73.0 85.8 90.1 91.1 93.8 95.5 95.7 96.8 96.9 97.u 97.3 97.5 97.8 98.1
6G- 9UU I _66.8 73.L, 85.8 90.2. V 1. 3 98.1_I 95.9 96.1 97.1 _97.3 _97.8 97.7 97.9 98.2 98.4GE E13 66.5 73.1 86.1 90.5 Q1.6 98.5 96.3 96.5 97.5 97.7 97.8 98.1 98.3 98.6 96.8
-6E 7001 66.5 73.1 86.1 90.6 91.6 94.5 96.3 96.5 97.6 97. 97.8 98.2 98.4 98.6 98.9GL (OI 66.6 73.1 86.z 90.7 91.8 98.7 96.6 96.8 97.9 98.1 98,2 98.5 98.7 99.0 99.2
GE 501 66.6 73.1 86.2 90.7 91.b 94.8 96.6 96.9 97.9 98.1 9R.3 98.6 08.8 99.1 99.3- E .oj. 66.b 73.1 86.2 90.7 91.8 98.8 96.7 96.9 98.C 98.2 98.3 98.7 98.9 99.2 99.8
E 3001 66.6 73.1 86.2 90.7 91.8 98.9 96.7 96.9 98.1 98.3 98.8 98.7 99.0 99.2 99.56GE 1 1 66.!, 73.1 86.2 90.7 91.8 98.9 96.7 '7.0 98.1 98 3 98.8 98.8 99.1 99.4 99.8
GE lol 66.6 73.1 86.2 90.7 91.8 98.9 96.7 97.0 98.1 98.3 98.8 98.8 99.1 99.8 100.0
GE o 66.6 73.1 86.. 90.7 91.6 98.9 96.7 97.0 98.1 98.3 98.8 98.8 99.1 99.8 170.0
TOTAL NUMBLR OF OBSERVATIuS: 7366
GL0,8LCL MCOI-R8C PECENGE- R5UENCY OF OCCURRENCE OF CEILiNG VERSUS VISIBILI1T -
uSAFETAC FROM -OURLY ObSERVATIoNSAIR WEATHER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFEN60HR AAF GR PERIOD OF RECORD: 77-86... . .. . ...... MONW _AUG _ POURS ILST.1 0OOO-O1 0
CEILINb VISI6ILITY IN HuNDREDS or METERS
IN I G1 GE GE GE GL GE GE GE GE GE GE GE GE GE GE GEFEET. 160 90 8 6 , _8 1 4 .. 32 -0 20 _20 16 _ 12 10 * 5 0 0
NO CElL 2 29.3 30.3 4L.9 15.6 46.7 09.5 51.3 -2.- 53. 53.8 50.1 S4.8 SS.8 56.3 56.8
b 2c1;|21 26.5 13.0 15.6 50.6 -1.9 51.9 56.9 58.0 59.0 59.,1 59.1 60. 61.5 62.0 62.5GE 160001 26.5 33.3 46.d 51.8 53.1 56.1 58.3 69.0 60. 5 bo9 61.2 bl.9- 63.0 63.5 61.0GE 16r.Col 26.5 33.3 16.8 51.8 53.1 56.1 58.3 59. 60.5 60.9 61.2 61.9 63.0 b
3.S 61.0
4[ElIOLC 26.7 33.5 %7.U 52.0 53.3 56.3 58.5 59.6 6 48 61.1 61. 62.2 63.2 63.8 61.2
GE 120001 27.4 31.3 107.7 52.8 54. 57.1 59.2 60.3 61.5 61.8 62.2 62.9 60.0 b4.5 61.9
GE 10'001 29.L 35.9 19.7 51.8 56.2 59.5 61.6 62.7 61.1 610.4 6.1 65.5 66.6 67.1 67.56 f AUDI 29.2 36.5 50.2 55. 5b.b 60.0 62. b3.0 69.8 65.2 65.5 66 .2- 67.3 68.1 68.5GE 80001 31.6 39.6 51.6 bO.0 61. 61.9 67.5 68.7 70.2 70.5 70.9 71.6 72.8 73.5 71.0bE 70001 32.7 0.8 56.7 62.n 63. 1 67.0 69.6 70.8 72.3 72.6 72.9 73.7 71.8 75.6 76.0
GE 6roC 32.7 40.9 56.9 62.3 63.7 67.2 69.8 71.0 72.5 72.8 73.1 713.9 75.1 75.8 76.2
GE SCUDh 31.3 13.0 59.2 61.6 66.L 69.7 72. 73.5 75.2 75.5 75.8 76.6 77.? 78.6 79.UbE 45001 3..2 10.0 60.6 66.2 67.7 71.6 71.3 75.5 77.1 77. 77.7 78.5 79.7 60.5 81.0GE 1C001 38.2 17.8 65.3 70.9 72.0 76.2 78.9 80.1 81.8 82.2 82.5 83.2 810.1 85.3 85.?bE 3' 01 . 39.0 19.0 66.7 72.3 73-9 78.0 81.0 2*.2 P. 0 81.3 81.b 85. 86.6 87. 87.8
b 30001 10.g 51.3 69.6 75.3 77.3 81.6 81.7 85.9 87.7 89.3 88.6 -89.q0 90.5 91. 91.8
L E 5Crl 11.3 51.7 70.6 76.6 78.5 83.0 86.1 87.3 89.1 89.7 90.0 90.8 91.9 92.8 93.2GE 2CO0 4107 52.3 71.7 77.6 79.8 61.3 87.5 68.7 90.5 91.1 91. 92.2 93.3 91.2 914.bGE 18001 11.7 52.3 71.7 77.6 79.8 66.3 97.5 88.7 90.5 91.1 91. 92.2 93.3 91.2 91.6GE I1501 1.8 52.5 72.0 78.0 8.1 85.3 88.5 8911 91. 92.0 92. 93.1 910.3 95.2 95.6GE 12U0 1.9 52.6 72.7 78.6 80.8 86.0 89.1 90.5 92.1 92.9 93.2 91.0 96.2 96.0 96.S
GE ioo 12.L 52.7 72.9 78.8 81.G 86.6 90.3 91.5 93.3 93.9 91.2 910.9 96.1 97.0 97.4
_ GE 900 _ 2.U 52.7 73. 1 79.2 1.9 67.1 90.9 92.0 93.9 91. 910.7 95.S _ 96.7 97.5 98.0GE Pool 12.C 52.7 73.1 79.2 61.10 87.1 90.9 92.0 93.9 910.10 910.7 95.5 96.7 97.5 98.0GE 7001 12.0 52.7 73.2 79.0 81.5 87.3 91.1 92.3 91.1 91.6 910.9 95.7 96.9 97.7 98.2GE £001 12.0 52.7 73.2 79.6 81.7 87.5 91.3 92.5 9.3 91.8 95.2 95.9 97.1 98.0 98.
GE I .Ul 12.0 52.1 73.2 79.7 81.6 87.6 91. 92.6 91. 91.9 95.3 96.0 97.2 98.1 98.5.. .GE 10LO1 12.0 62.7 73.2 79.7 @1.8 87.6 91-b 92.8 94.6 95.2 95.5 96.2 97.i 19.3 96.7
6 E 3001 4 z . 5z. 77 73 . 79 7 i u.b 87.6 91.6 92,8 94-6
95.2 95.5 96.2 9?7, 1 98-3 9b-7
6- E - _ .0 52 .7 73.2 79.7 81.8 87.6 91.6 92.8 99.6 95p5 95.8 97.0 98. 99.2 99.7
GE 01 12.U S2.7 73.2 79.7 81.8 87.6 91.7 92.9 91 95 96.0 97.Z 98.6 99. I80.0
TOTALNUM.ER, 0F O8SERVA!I NS:__ 3 CK ii00
GLOUAL CLIMATOLOGY BRANCH PECOENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITY
USAFETAC FROM HOURLY OBSERVATIONS
AIR 6EATFER SERVICEIMAC
STATION NUMBER: 106870 STATION NAME: GRAFENwOHR AAF GFR ... . PERIOD Of RECORD: 77-86___.. ...._MONTH: AUG HOUPSILSTO: 0300-0500
!CEIL|kO RISIBILITY IN HUNOR~nS OF METERS
jN 1 61 GE GE GE GE GE GE GE GE GE GE GE GE 6E GE GE
FEET 1I O 90 80 6, _486 4.0 32 24 20 16 12 _ 0 a 5 4 0
.............................................................................................................................
NO CEIL I 9.0 13.3 22.D 25.7 27.0 31.0 34.0 35.6 38.9 39.1 39.7 41.2 43.4 44.7 47.S
G GE 200001 10.3 15.2 24.5 28.3 29.7 .3.8 36.9 38.s '2.0 42.3 42.9 14.41 '6.8 48.1 S,.9
GE IS001 103 15.4 25.3 29.0 3U2.4 34 .7 38. 1 39.7 43.2 4 3.k4L 45.7 48.1 49.4 52.2
GE 160001 10.3 15.4 25.3 29.0 W(.4 348 38.2 39.8 43.3 43.S 44.2 45.8 q8.2 49.5 52.3
G -E 14100j 1_, _h 25 29.0 3.U4 34.8 38.2 39.8 43.3 43.5 44,Z .2 45.8 48.2 49.5 52. 3
GE 12UO1 10.6 15.7 25.7 29.5 T0.9 35.4 38.p 40.q -4.0 44.2 44.8 46.5 48.8 50.2 53.1
GE ICCOO 11.9 17.4 27.8 31.8 33.4 38.0 41.4 43.0 46.7 46.9 47.5 49.1 51.7 53.2 56.2
G E gcoOl 1.3 18.0 28.6 32.6 34.2 38.e 42.3 44.0 47.6 47.8 48.5 50.1 52.1 54.3 57.3
bE 8C001 14.7 20.8 33.1 38.1 39.7 44.6 48.3 53.1 54.0 54.4 55.4 57.1 54.9 61.6 6488
G E 7101 16.C 22.6 35.5 4O.5 42.3 47.4 51.2 53.1 57.1 57.5 58.5 60.2 63.1 _64.8 661
GE 6f 000 16.L 22.7 35.6 40.6 42.4 47.5 51.3 53.2 57.3 57.7 58.7 60.4 63.3 bS.1 68.3
GE SCO0 17.6 24.4 37.b 42.8 44.5 49.9 53.8 55.7 60.1 60.5 61.5 63.2 66.2 b8.0 71.2
GE _!5o_ 1.2 24.9 38.6 44.1 45.8 51.6 55.5 57.7 62.3 62.7 63 . 7 65.4 68.4 70.1 73.3
t -E 40001 19.5 26.7 11.4 47.7 49.1 55.6 59.5 61.7 66.6 67.0 68.0 69.7 73.0 74.7 78.0
F. 3sL'o 20.3 27.5 42.7 49.* 5 3 7-4 61.6 64.0 69.1 69.6 70.5 72.3 75.6 _ 77.3 8L.5
6E 30001 22.2 3G.2 46.0 52.7 55.2 61.5 66.1 68.5 73.8 74.2 75.3 77.0 80.4 82.3 85.5
GE 25UCJ 23.0 31.1 47.2 53.9 56.3 62.8 67.4 69.8 75.1 75.5 76.6 78.3 81.7 83.5 E6.8
GE 2OOl 23 4 _1.h 48.7 55.8 56.3 65.1 69.9 72.5 77.6 78.3 79.4 81.1 84.5 86.3 89.6
GE 18001 73.4 31.6 48.8 56.0 58.5 65.3 70.1 72.7 78.1 78.5 79.6 81.3 e4.7 86.6 89.8
6 -E 1001 23.s 31.8 49.7 57.4 9.9 66.9 71.8 7 t4.4 79.8 80.2 81.4 83.1 6.6 88.4 91.6
GE 12001 24.1 32.6 50.8 58.5 61.C 68.1 73.0 75.6 81.0 81.4 82.6 84.3 67.7 89.6 92.8
GE 1OO 24.1 32.7 51.2 58.9 61.5 69.0 74.1 76.8 82.2 82.6 83.8 85.5 88.9 90.8 94.0
GE 9001 4s__1 32.7 51.4 _9.1 61.7 69.2 74.4 77.1 82.5 82.9 84.1 8S.8 89.2 91.1 94.3
*~ GE 8001 24.1 32.7 51.4 59.1 61.7 T 92 7. 72 8. 31 8. 60 8. 91.3 94.5. . GE 7r0J _ _ 24.1 3Z.7 51.4 59.1 61.7 _69.6b_ 74. 77.5 3.0 834 84.8 86.6 90.0 91.8 95.1
i.E 60C1 24.1 32.7 51.5 59.41 62.0 69.9 75.3 78.0 A3.4 83.9i- 85.3 87.0 90.4 42.3 95.5
GE SUi 24.1 32.7 51.5 59.4 62.0 b9.9 75.7 78.4 R3.9 84.3 85.7 87.4 90.9 9Z.7 95.9
GE 4lg 2_24.1 32.7 SI.5 59.4 62.0 70.2 76.0 78.8 84.3 84.7 86.1 88.2 91.6 93.4 96.7
GE 30V1 24.1 32.7 S1.5 59.4 62.u 70.2 76.0 18. 8 84.4 84.8 86.2 88.3 91.7 9.5 o6,.
G[ E _2 UC-L 24.1 3,.7 51.6 59.4 62. U 70.2 76.0 78.8__ _84.4 _84 86 . 88.7 92.5 9q.5 96.3
bE IUUi 24.1 32.7 51.5 59.4 62.0 70.2 7b.a 78.8 84.4 8S.1 8b.6 89.1 93.1 95.3 99.5
GE ol 24.1 32.7 51.5 59.4 62.c 70.2 76.0 78.8 84.4 85.1 86.6 89.1 93.1 95.3 10(.0
...................... .... ................
- ~ ~ OV1AL _NUMbLR_8OF O8 5
E8
VATIxG!!5 9C0
6LObAL CLIMAIOLOb? BRANCH PENCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILTYLSAFETAC FROM FOURLY ObSLRVAIIONSAIR MEAlIER SERVICE/MAC
STA1ICN NUMBER: 106P70 STATION NAME: GRAFENwOHR AAF GFR PERIOD OF RECORO. 71-86________________________ ____________________ __________MONt:_AUG HOURS IL STI:. 0600-080U
C EILING VSIL IT¥ N DN*REps OF METERSIN I GT GE GE GE GE GE GE GE GE GE GE GE GE GE GE GE
FEET I 160 90 80 6.1 98 90 32 2 20 16 12 10 8- a - 4 0.........................................................................................................................................
NO CEIL I 7.7 9.9 17.2 22.3 2.3 Z8.3 30.5 31.2 33. 33.9 35.2 35.8 37.6 38.3 9.6
GE 200001 8.5 I.9 18.9 29.2 26.3 30.9 33.4 34-1 36.5 36.9 38.2 38.9 90.8 41. 93.8U E 1800 1 9.9 11-.7 2n.1 Z5.4 27.5 32.2 39.7 35.4 37.7 38.2 39-5 90.3 92.2 92.8 45.2fE ibroo1 9.5 11.8 20.2 25.6 27.7 32.5 35.1 35.8 38.2 38.6 39.9 90.8 92.6 93.2 95.6
_ G E OI1GOI 9.5 i.8 20.2 25.7 27.8 32.6 35.2 35.9 38.3 38.7 90.0 90.9 92.7 93.3 96.7GE 120001 9.5 11.8 20.9 26.1 28.3 33.1 35.9 36.7 39.2 39.7 91.0 91.8 93.7 44.3 96.7
bE 100001 10.8 13.3 22.8 28.8 31.3 36.2 39.0 39.8 92.5 42.9 9.2 95.1 97.0 97.6 50.2GE 9CLo 1 11.2 13.8 23.3 29.7 32.2 37.1 90.0 90.9 93.5 99.0 95.3 4
6.2 48.2 98.9 51.6
(.E 800o1 12.8 16.3 27.2 39.9 37.0 92.R 95.8 96.7 99.7 50.3 51.6 52.6 59.5 5.3 58.0GE 7000 L 13.7 17.3 29. 36.7 X9.2 95.5 99.0 5U.0 53.1 63.8 55.1 56.1 58.2 59.0 61.8GE 6000o 13.7 17.3 29.0 36.7 39.2 45.5 99.0 50.0 53,1 53.8 55.1 56.1 58.2 69.0 61.8
6E 50001 19.9 18., 30.8 38,5 91.3 98.1 51.7 52.7 55.9 56.7 68.0 59.0 61.1 61.9 69.7GE 45001 19.9 19.5 31.9 39.7 92.7 99.8 53.7 54.7 98.1 58.8 60.1 61.2 63 2 64.1 66.9GE 40001 16.5 21.U 39.5 93.2 96.3 53.7 58.0 59.0 62.5 63.3 64.0 65.9 68.2 69.0 71.8
oGE35001 17.1 21.6 35.5 99.6 98.1 55.3 60.0 61.1 69.5 65.9 66.9- 68.0 70.2 71.1 73.9GE 30001 18.9 23.3 38.9 98.1 I1.6 68.9 69.2 65.3 68.8 697 11.3 72.6 79.8 75.7 18.6
LE 25GOI 19.5 29.5 39.9 99.6 53.2 63.6 65.9 67.0 70.5 71.5 73.1 79.9 76.7 77.5 80.3GE 2C00 r1.0 26,2 92.3 52.3 56.1 69.0 69.6 70.8 79.5 75.5 77.1 78.9 80.6 81.6 89.3GE 18001 21.2 2C.5 92.6 52.6 56.5 64-3 69.9 71.1 79.8 75.8 77.9 78.7 81.0 81.8 89.6
..... ... E U 15001 72.3 27.5 99.2 59.9 5.3 66.2 71.9 i I 17* 1 78.2 79.8 _813 83.5 69.9 87.2
UE 12001 22.7 28.3 95.# 56.1 60.3 68.9 79.2 75.5 79.6 80.8 82.9 83.9 86.1 b7.0 6S.8
E 1E001 22.7 28.5 95.7 56.0 61.9 69.6 75.8 77.1 81.2 82.5 89.2 85.8 88.1 88.9 91.7GE 9011 22.7 28.5 96.1 0_.2 61.8 70.1 76.5 77.7 81.8 83.2 89.9 86.6 88.8 89.7 92.5GE fool 22.8 28.6 96.2 57.5 62.2 70.5 77.0 78.5 92.7 891- 8.8 96.6 89.8 49n,6 93.4.E 7001 22.6 2b6 96.3 67.6 62.3 70.8 77.2 78.7 93.0 89.9 86.1 87.7 _90.1 91.0 93.8.. - 6001 2.8 28.6 96.3 57.7 62. 71.5 78.1 79.7 R9.3 85,7 87.9 89.0 91.9 92.3 95.1
UE E;OM 22.8 2E.6 96.3 57.7 62.9 71.5 78.1 79.7 89.6 86.0 87.7 89.9 91.8 92.8 95.6GE1- 9001 22.8 28.6 96.3 57.7 62.5 71.7 18.3 79.9 85.1 86.5 88.3 89.9 92.9 93.3 96.1GE L 301 2. 8 ii8.6 96.3 T 57i1 -(2.6 71.8 786 u 8.5 86.9 88t~ e q s.7 90.3 92.9 994.0 96.8
0 22.b 28.6 96.3 57.7 62.6 71.8 78.5 8.1 85.6 870 88.b 90.9 93.9 99.6 98.1EI I 226 2. 963 7. 6.6 71.8 78.5 80.1 85.6 87.0 88.8 90.9 '43.5 95.2 99.7
CE ol Zz.6 28.6 96,3 57.7 62.6 71.8 78.5 80.1 85.6 87. 0 88.8 90.9 93.7 95.3 100.0.............................................................................
TOTAL NUMBER OF OPSERVATIONk: 9 0
. .
GLOUAL CLIMAIOLOGY PRANCF PENCENTA-E FNE[ ENCY OF OCCL'RVENC Of CEILING VERSUS VISIBILITYuSAFETAC FOM I-OURLY O SLRVATIohS ;
AIR WEATHER SERVICE/MAC
STATION NUMOER: 106870 STATION NME: GRAFENwOHR AAF GFR . PERIOD OF RECORO: 77-86
__ONTH.AUG HOURS(LSII: 090-1100
CE ILIG "6 VIS38ILITT IN .-.tURE05OF orETERS ....
IN I GT GE bE GE GE GE GE GE GE GE GE GE GE GE GE GE
FEET 1 160 90 80 60 98 __ _32_ 7 2 20 16 12 lU 8 5 4 0
NO CElL I 26.3 28.8 38.5 '60.2 '61.0 41.0 -- 41.4 '61.5 '61.5 '61.5 '61.5 '61.6 '61.6 .1.6 '61.6
.E 20001 29.5 32.3 '3.2 65.5 '6.3 '6.3 66.8 '6.9 '6.9 '66.9 '6.9 '7.0 67.0 '67.0 4.0
Ia. 18r4oL 30.3 33.1 a. 4#A.8 ,!4? A_ 3 '68.4 '8.4 48.4 18.4 48.5 48.5 '8.5 48.5
E 160001 30.6 33.4 45.2 '67.5 46.4 '68.4 '8.8 '8.9 .8.9 48.9 '8.9 49.0 49.0 '9.0 '69.1 O4C04_ __ 30.8 33. '6a . 47.8 4.7 487 9.t 1 '9.2 49.2 '9.2 9.2 49.4 49.4 49.4 '9.4
GE Lzrou0 71.1 34.0 46.3 48.8 41.7 49.7 50.1 50.2 S0.2 50.2 50.2 50.3 5u.3 10.3 50.3
GE 100001 33.1 36.0 48.6 51.1 52.0 52.0 52.6 52.7 52.7 52.7 52.1 52.8 52.8 52.8 52.8
IE 9c00 33.5 36.5 49.2 51.7 5i.7 12.7 13., 53.3 53.3 53.3 53.3 S63.4 1 53.4 53.4 53.4
6E 80001 36.5 '0.1 53.8 67.1 58.1 58.4 58.9 59.0 59.1 59. 59.1 59.2 S9.2 19.2 15.2
... .. f 7iJ_ l ,.5i1.7 55.6 59.2 60.3 60.8 61.3 61.4 61.1 61.5 61.5 bl.6 61.6 bl.6 61.6
GE 6rJOD 38.3 '2.2 56.1 59.8 6C.9 61.3 61.8 61.9 62.0 62.0 62.0 62,2 62.2 6?.? 62.2
GE 5poOl 39.9 64.0 58.4 62.2 63.'1 64.0 64.5 64.6 64.7 64.7 64.7 64.8 6%.8 64.8 64.8
.GE '500 41. 4 'S.6 60.5 64.3 65.6 66.1 66.7_66.8 _66.9 - 66.9 66.9 67.0 67.0 67.0 67.0
G E %0001 44.3 '8.7 64.4 68.3 t9.6 10.2 70.8 70.9 71.1 71.1 71.1 71.2 71.2 71.2 11.2
GL.J71'n6Ls1 67c A1. - 7-u.4 731 73.8 -73.9 74.1 74.3 1 74.1 74.2 74.2 74.2 714.2GE 30101 52.4 57.4 75.3 19.6 80.9 81.1 82.5 82.7 83.1 83.1 83.1 83.2 83.2 83.2 83.2
GE 25001 54.9 6L:1 78.b 83.1 84.4 85q.4 86.1 86.3 86.8 86.8 86.8 86.9 8b.9 86.9 86.9
5 .L 00j 56.1 61.7 80.8 85.6 86.9 88.2 88.9 89.1 89.6 89.6 19.8 89.9 89.9 89.9 89.9
GE 180O11 56.8 62.0 81.2 86.1 87.4 88.7 89.7 89.9 Q03 90.3 90.5 90.6 90.6 90.6 90.6
..GE Aj5U0 57.7 63.2 82.7 87 J 2 __ 90.5 91.8 92.0 __ ,5 92.5_ 92.1 92.8 92.8 92.8 92.8
GE 12001 68.3 64.1 84.1 89.1 9C.8 92.2 93.5 91.8 94.4 94.4 94.6 94.7 94.7 94.7 94.1
GE 1COO 58.7 64.7 84.9 90.3 92.0 93.5 94.9 95.2 95.8 95.8 96.1 96.2 96.2 96.2 96.2
__- b E _90L 58.7 6.7 85.5 91.0 92.7 94.3 9S.8 96.0 96.7 96.7 97.0 97.1 97.1 97.1 97.1
GE 8001 58.1 61.7 85.6 91.2 9Z.9 94.8 96.3 96.6 97.2 97.2 97.6 97.6 97.6 97.6 97.6
... . !E_ 0 58.u...I .S8o 7 i6 o -- 3. 2 95az 96.8 97.0 97.7 97.7 98.1 98.2 98.2 48.2 98.2
GE 6001 58.7 64.7 865.8 91.4 93.3 95.3 97.0 97. 2 98.1 98.1 98.6 98.5 98.5 98.6 96.1
GE t0l S8.7 64.7 85.8 91.4 93.4 95.4 97.2 97.4 98.3 98.4 98.7 98.8 98.9 98.9 98.9
_E _ - 581 bq. 85-8 91.6 93.7 95.7 97.5 97.7 98.8 99.9 99.2 99.4 99.5 99.5 99.5
&E 3101 58.7 64.7 85.8 91.6 93.7 95,7 97.6 97.7 98.9 99.1 99.6 99.8 100.0 100.0 100.0
58.7 64.7 85.8 91 .6 93.1 95.7 97.5 97.7 98.9 99.1 99.6 99.8 10,o l00.0 100.0
GE 1001 58.7 64.7 86.8 91.6 93.7 95.1 97.5 97.7 98.9 99.1 99.6 99.8 100.0 100.0 100.0
GE al sI.7 b4.7 85.8 91.6 93.7 95.7 91.5 97.7 S8.9 99.1 99.6 99.8 100.0 100.0 100.0........................................................................................
-- T1TAL NUMB(R OF OBSER.ATIONS __9O
mt
GLOBAL CLIMATOLOGY PRANCI' PEkCFTAGE FREQUENCY OF OCCL'RPENC. Or CEILING VERSUS VISIBILITYUSAFEIAC FROM IOUPL Y OBSERVATIONSAIR WEATHER SERVICE/MAE
STATION NUMBLR: 106870 STATION NAME: GRAFENwOR AAF GFR PERIOD Of RLCORD: 77-66
_ MONTi: AUG HOURSLSTII12uO-t00
CEILING yISBILIIV IN IUNDREOS OF METERSIN S 6T GE GE GE GE GE GE GE GE GE GE GE GE GE GEL G
F E J 160 90 80 6 u . . 32 ... . 20 16 12 10 8 5 _ 4..........................................................................................................................................
NO CEiL 5 35 35. 36.7 16,8 36 b 36.8 36.8 36.8 36.8 36.8 36.8 36.8 36.8 36.8 36.8
GE ZOCOOl 41.3 42.0 83.7 43.9 43.9 43.9 43.9 43.9 43.9 43.9 43.9 43.9 83.9 43.9 43.9
G E 180OU1 82.7 83.4 45.1 45.3 45.3 45.3 45.3 45.3 45.3 45.3 45.1 45.3 45.3 45.3 45.3
;iE 16001 42.8 43.5 4S.2 45.4 45.4 #5.4 45.4 45.4 45.4 45.4 45.4 45.4 65.4 45.4 45.4
GE I4CC!j. 4_3.1 43.9 85.6 85.8 45.8 45.8 45.8 45.8 45.8 45.8 45.8 45.8 45.8 45.8 45.8
: GE 120U01 43.5 14.3 86.0 46.2 46.2 46.2 46.2 46.2 46.2 46.2 46-, 46.2 46.2 46.2 46.2
,E IGGU00 45. 96.9 99.0 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 49.2 99.2 49.2 49.2
__4 GE 9C 0a1 47.2 88.2 5n.8 s1L0 j,0 1.0 51.0 51.0 51.n 51.0 51.0 51.0 51.0 51.0 52.1GE 8cGol 52.4 53. S7.u 57.6 57.6 57.6 57.6 57.6 57.6 57.6 51.6 57.6 51.6 57.6 57.6Gr 7T00l 54.4 55.6 s9.4 60.2 6L.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2GE 6LGOO S5.t 56.2 60.2 61.1 61.1 62.1 61.1 61.1 61.1 61.1 61.1 61.1 61.1 61.1 6-.1
GE 5r00I r,7.2 58.4 62.6 63.8 63.4 b3.4 63.4 63.4 63.4 63.4 63.4 63.4 63.4 63.4 63.4
GE 45U01 58.9 60.1 64.6 6S.5 6,.5 65.5 65.5 65.5 65.5 65.5 65.5 65.5 65.5 65.5 65.5bE 40OCI 64.6 66.3 72.2 73.1 73.1 73.1 73.1 73.1 73.1 73.1 73.1 73.1 7j.1 73. 73.1
G- 350I9 69.7 71.7 76. 78.9 78.9 7.9 18.9 78.9 78 _ 78.9 _18.g 78.9 78.9 79.9 18.9GE 3ro001 79.0 82.2 89.2 90.4 9U. 90 .4 90.4 90.4 90.4 909.4 90.4 90.4 90.4 90.4 90.4
GL 250ni 81.5 84.6 92.2 93.5 93.8 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.91E z OOI 82.4 85.5 93.1 98.9 95.2 95.3 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6bE 18001 82.8 85.9 93.8 95.6 95.8 95.9 96.2 96.2 96.2 96.2 96.2 96.2 96.2 96.2 96.2GE 15005 @3.2 86.5 94.9 96.9 97.1 97.2 97.5 97.5 97.5 97.5 97.5 97.5_ 91.5 97.5 97.5UE 12001 93.8 87.0 96.1 98.1 98.3 9.5 9 99.0 990 99.0 99.0 99.0 99.0 99.0 99.0
tE rOOl 894.0 87.2 96.6 98.6 96.8 99.0 99.6 99.6 99.6 99.6 99.6 99.6 99.6 99.6 99.6GE 9001 8.U 87.2 96.6 98.7 98.9 99.1 99.7 9
9_7 99.7 99.7 99.7 99.7 99.7 99.1 99.7
GE 8001 84.U 87.2 96.6 98.7 98.9 99.! 99.1 99.7 99.7 99.7 99.7 99.7 99.7 99.1 99.1-E _UcI 6p94.0 87.2 96.6 98.1 96.9 99.1 99.7 99.7 99.7 99.7 99.7 99.7 99.1 99.7 99.7
OL 611 b4.0 o 87.-2 b6.6 98.7 98.9 99.1 99.1 99.1 99.7 99.7 __99.7 99.7 99.7 99.7 99.7
,E 5001 84.0 87.4 96.9 99.0 99.2 99.5 100.0 100.0 100.0 100.0 100.0 100.0 Iro.0 100.0 100.0
GE _001 84.0 87.4 96.9 99.0 99.2 99.5 100.0 100 00.C 100.0 100.0 100.0 100.0 100.0 100.0GE 3001 I 4-.U 1. 96.9 99.0 49.2 99.5 i6O.6 160.0 1o0.0 00.0 100.0 100.0 100.0 100.1 100.0
---~ ~ ~~~~~~~~ _--i__- ... - 7q9--- --.- -; _ .- o~ _-o-o 1G. U0. ~~ !Go!oO ~~ o
GE .96. 87.4 96.9 99.3 99.2 99.5 100.0 100.0 100.0 100.0 100.0 100.0 104.0 100.0 100.0
.. ...... .................................. .. ...........................................................................................
TOTAL NUMBEROF OBSERVATIONS: 930
------ L
GLOBAL CLIMAIOLOGY BRANCH PENCENTAGE FRE4UENcY O OCCURRENCE OF CEILING VERSUS VISIBILITYUAFE7AC FROM HOURLY O.SLRVI!ONS
AIR WEAT"[R SERVICE/MAC
STATION NUMER: 106870 STAION NAME: GRAF NWOR AAF GTR -- PER iO O RECORD: 77-S 6MONT:AUG HOLRS(.LSTI 1SLO-17CO
CEILINGVISIBILITY IN HUNDREDS 0F METERSIN I GI GE GE GE GE GE GL GE GL GE GE GE GE GE GL GE
FEET JJ.6_u1 81 61 40 __11 - 32 _. 24 ___ 2C_ - 16 ___ _12 10 8 5 4 11.........................................................................................................................................
NO CEIL 1 39.0 39.5 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 4C.1
GE 200001 46.r 46.5 47.5 47.S 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5
_0 F_ 18 CJU I -__ 414 I__47.6 48.7 48.7 46.7 48.7 487 48.7 ___V.? 48.7 48.7 #i8.7 48.7 48.7 48.7GE 16fUO 47.3 4
7., 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 46.9 48.9
GE 14'OOJ 47.5 48.1 49.l 4912 ._ s.19.1 49.1 49.1 49.1 49.1 49.1 49.1 49.1 49.1GE 12CE01 48.4 48.9 50.1 50.1 50.1 50.1 50.1 s.1 50.1 50.1 50.1 50.1 50.1 50.1 5U.1
LE 10100 50.b 51.3 52.7 52.7 52.7 52.7 52.7 52.7 52.7 52.7 52,7 52.7 52.7 52.7 52.7_ E 91100 52-2 52.8 54.3 59.3 S4.3 54.3 54.3 54. 5,3 54.3 54.3 54.3 54.3 S4.j 54.3GE 80co0 58.0 59.1 61.d b1.6 l.b 61.8 6l.b U1.6 61.8 61.8 61.8 61.8 61.8 61.8 61.8f. K_ 7cOD 61.5 62.7 65.6 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7GE 6C.001 62.0 63.2 66.1 66.2 66.2 66.2 66.2 66.2 66.2 66.2 66.2 66.2 66.2 68.2 66.2
GE s5ool 65.3 66.6 69.7 69.8 69.8 69.8 69.8 69.8 69.8 69.8 69.8 69.8 69.8 69.8 69._6E_- L43g I 64 99 73.1 73 .2 _
3.Z
7 3.2 73.2 .1L t2 3.2 73.2_ 73.2 73.Z 73.2 73.2 73.2
GE 4COCI 75.1 77.1 81.1 81.5 81.5 81.5 81.5 81.5 81.5 81. 5 81. 6 81.6 81.6 81,6 8i.6GE AC_ o. 1.2 85, Al S? 85.A5.b 65.6 85.6 85.6 5.6 85.6 85.6 85.7 P5.7 85.7 8b.?GE JF.OO 86.3 88.9 93.4 94.1 94.2 94.2 94.5 94.5 94.5 94.5 94.5 94.6 94.6 94.6 94.6
GE 2SC0 87.6 9:.3 94.6 95.6 95.7 95.7 96.0 96.0 96.0 96.0 96.0 96.1 96.1 96.1 96.1GE - 2C001 8.0 91.1 95.8 97.0 97.1 97.1 97.7 97.7 97.7 97.7 _ .7 97.8 97.8 97.8 97.8GE 1PoOI 86.1 91.2 96.0 97.2 97.3 97.3 98.0 98.0 98.0 98.0 98.0 98.1 98.1 98.1 98.1G E I ',OO 8 91.5 96 .9__ 98.1 98.2 9.8.2 98.8 98.8 98.8 98.8 98.8 98.9 58.9 98.9 98.9GE 120O1 88.4 91.5 97.1 98.4 96.5 98.5 99.2 99.1 99 91 99.1 99.1 99.2 99.2 99.2 99.2
GE 1C11| 88.4 91.5 97.1 98.5 98.7 98.7 99.4 99.4 99.4 99.4 99.4 99.5 99.5 99.5 99.598 Q0O| - 8.7 91.8 97.4 98.8 99.0 99.0 99.7 99.7 99.7 9 ? 99.7 99.8 99.8 99.8 99.8
G(E eGI 88.7 91.8 97.4 98.5 99.0 99.0 99.7 99.7 99.7 99.7 99.7 99.8 99.8 99.8 99.8GE 7021 88.7 91.8 97.4 98.1 99.0 99.0 99.7 99.7 99.7 99.7 99.7 99.8 99.8 99.8 99.8GE 6;01 P8.7 91.8 47.i. 98.8 94.0 99.6 99.7 99.7 99.7 99.7 99.7 99.6 99.8 99.8 99.8
GE 511 88.7 9Z.0 97.6 99.0 99.2 99.2 99.9 99.9 99.9 99.9 99.9 100.0 0O.0 100.0 IC6.66 Roo1 88.7 92.C 97.6 99.0 91.2 99.2 99.9 99.9 99.9 99.9 99.9 100.0 100.0 1C0.0 101.0GE 3~ UP8_ _47 42.0 476 _99.0 99..i 99.2 99.9 99.9 99.9 99.9 99.9 100.0 100U. 0 100. 0 100.1CGE "U31 88.7 9..0 97.6 99.u 99.2 99.2 99.9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 100.0bL j00J 98.7 92.0 97.6 99.0 99.2 99.2 99,9 99.9 99.9 99.9 99.9 100.0 100.0 100.0 jO0O
bE I 8A.7 92.c 97.6 99.G 99.2 99.2 99.9 99.9 09.9 99.9 99.9 100.0 100.0 110.0 101.0
tOTAL NUMPLR OF.OBSENVATIUNS. 930
GLOBAL CLIMATOLOGY BRANCH PEmCENIAGE rBEQUENCY OF OCCURRENICE OF CEILING VERSUS VISIBILITYUSAFE1AC FROM I-OURLY OuSERvAIIONS
AIR W[AE8-ER SERVICE/MAC
STATION NUM1ER: 106870 STATION NAME: GRAFENWOMR AAF GFR PERIOD OF RECORD: 77-86.. .. . .... ..._MONTI:_AUG _ OURSILSTI 10100-2U0
o*' 5'1,* , 1* , *1* olN* DoR* El Do* S* * O*F' , *.ME' T, E R S, o* , * ,, * * , , * .oo .o~c FILl.G 1ISIBILIIYI I 'UNORos OF .EIER ..................
1N 17 GE G( o5 GE GE GE GE GLE GE GE G G 6E GE G-EFE[l I 160 90 80 60 98 40 32 . 29 . .20 .__ 16 _ 12 10 a 5 4 0
...................................................................................................................................................
NO CElL 1 '11.0 92.8 99.7 99.81 99.9 991.9 44.*9 44.,9 44.9 44.9 44.9 44.9 44.9 44.9 44.9
.E 200001 97.3 99.8 52.5 52.8 S2.9 52.9 52.9 i2.9 52.9 52.9 52.9 52.9
S2.9 52.9 52.9GE I8'UOI 86.3 %.1.1 5.0 54.J_ 5.9 54.9_54.9 59.9 S14.4 59.9 594. __59.9 59.9 $4.9 5%.e4GE 6br0oi 98.3 51.1 59.0 54.3 5.. s.4 54.4 59.9 59.9 S.4 594. 54.9 59.9 L9.9 54.4
___GE-1COV 01 9.7 51.5 59.9 S4.7 59.8 59.9 598 _%4. 5.8 59.8 .8 516.8 S4.8 59.8 59.AEE 1ZGOI 99.7 52.6 SS.b 55.9 56.0 66.0 56.0 66.0 56.0 56.0 56.0- 56.0 56.0 S6.0 56.0
GE 1o0o00 S2.4 55.9 S8.b 58.9 $9.( 59.0 59.C 59.0 59.0 59.0 39.0 59.0 59.0 59.0 59.0__ E 9C( | 53.9 56.9 6n.4 1 61.2 6112 61.2 61.3 61.3 61.3 61.3 61.3 b1.3 61.3GE $cool 59.5 63.3 67.6 68.2 66.9 68.6 68.6 68.6 68.7 68.8 68.8 68.8 68.8 68.8 66.8(A_ G 700_1 62.6 66.7 71.U 71.7 71.9 72.2 72.2 72.2 LZ.L 72.9 72.9 12.9 72.9 72.9 72.9GE 6COGI 63.5 67.6 71.9 72.7 72.9 71.1 73.1 73.1 73.2 73.3 73.3
73.3 73.3 73.3 73.3
GE S00| 65.8 7..o 75.3 76.0 76.2 76.5 76.S 76.5 76.6 76.7 76.7 76.7 76.7 76.7 76.7___6E _41C g1 6. 6 72.9 78.8 79.7 79 _9 80. !! 0.9 80.9 % 80P.5 80.6 80.6 80.6 80.6 60.6 80l.6
G E 4000! 79.5 79.2 85.5 86.9 67.2 87.6 88.0 88.0 P8.1 88.2 88.2 88.2 88.2 88.2 88.2.. . . 351G L_ 75.8 8US 86.8 88.2 88.S__ 88.9 89.9- 89.9 99.5 89.6 89.6 89.6 89.6 89.6 89.6
GE 3DU00 79.1 89.9 91.3 92.7 93.1 93.7 99.1 99.3 99.9 99.6 99.7 99.7 94.7 99.7 99.7
UE 25031 79.8 85.3 92.6 94.Z 99.6 9S.2 9S.8 95.8 95.9 96.1 96.2 96.2 96.2 96.2 96.2G GE _20001 80.2 8.5.7 93.9 95.7 9.,Z 96 8
9 7.%
97.4 97.5 97.7 97.8 97.8 97.8 97.8 97.8
UE 18001 80.2 85.7 93.9 95.7 96.2 96.8 97.9 97.4 97.5 97.7 97.6 97.8 97.8 97.8 97.8___. .uE _ U 80.2 85.7 93.7 96.1 96.8 97.3 98.1 98.2 98.3 98.5 98.6 98.6 98.6 986 96.6
bE 12CO1 80.2 85.7 9j.3 96.5 97.1 97.7 98. 7 98.8 98.9 94. 1 99.z 99.2 99.2 99.2 99.2
bE 10001 P0.2 85.7 93.8 96.5 97.1 97.7 9a.1 9d.8 99.1 99.9 99.5 99.5 99.5 99.5 99.5Gr 9001 90.3 85.8 93.9 96.6 97.2 98.0 98.9 99. 99., 99.6 99.7 99.7 99.7 V9.7 99.7GE - -O- 90.3 8E.8 93.9 96.6 97.2 se.f 98.9 99.0 99.9 996 99.7 99.7 99.7 99.7 99.7GE 7 _70. _ 8(.c 93.9 _ 96.6 97.2 98.0 98.9 99.0 99.9 99.6 99.7 99.7 99.7 99.7 99.7E 6.-j 80.3 85.8 93.9 96.6 97.2 98.0 98.9 99.0 99.7 99.9 100.U 100.0 100.0 100.0 10C.0
6E 520cl 80.3 81.6 93.9 96.6 97.2 98.0 98.9 99.0 99.7 99.9 100.0 100.0 100.0 IC.o 1|0.0__6 4,03_ _ 90R.3 8',.8a 93.9 96.b 97.2 98.0 98.9 99.C 99.7 99.9 500.0 100.0 100.0 100.0 100.0GE qO.3 85.8 93.9 96.6 97.2 98.c 98.9 99.0 99.7 99.9 1UO.C 100.3 100.0 100.0 100.0
uE 2001 80.3 85.a 93.9 96.6 97.2 98.0 98.9 99.0 99.7 99.9 100.0 100.0 100.0 100.0 170.0E 1o 90.3 8s.6 93.9 96.6 97°i [email protected] 98.9 99.0 99.7 99.9 100.0 |00.0 170.0 100.0 100.0
3' 01 80.3 85.8 93.9 9b.6 97.1 ya.:: 98.9 99.C 99.7 99.9 100.0 100.0 150.0 106.0 100.0O
TOTAL NUMBLR Or ORRv0E i0N3: q9O
moun.d
GLOBAL CLIMATOLOGY BRANdC PECENIAGE FREQULNCV OF OCCURRENCE OF CEILING VERSUS VISIBILITY
L FrAC FROM HOURLY OBSCRVAIIONS
ATR W[AIER SERVlCEJMAC
S1ATION NUMBER: 106870 STATION NAME: GRAFENWON 8F ... PERIOD OF RECORD: 77-86
. .. . . . . .. M O N T H : A .U G H O U R S f L S T I : 2 1 0 0 - 2 3 0 0
CEILI % VISIBILITY IN HUNDREOS OF METERS1I I GI GE GE GE GE GE GE GE GE GE GE GE GE GE GE GE
FLI 16 9 9 6J_ 948 '4 32 24 z0 16 12 __10 a 5 9,,... . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .....,,....
NO CElL 1 75.6 490.4 7.7 50.2 50.9 51.6 52.0 52.0 S2.5 $2.6 52.8 S2.8 SZ.9 52.9 52.9
GE 2LCO0l 39.2 99.9 54.5 57.7 58.0 59.2 59.7 59.1 60.1 60.2 60.9 60.9 60.5 60.5 6h.5
_- L s8rO0 39.5 95.2 55.9 59.1 59. A 61.6 61.1 61.1 61.5 6.,6 61.8i 61.8 61.9 61.9 61.9E 16t00| 39.5 45.Z 55.9 59.1 59.9 bO.6 61.1 61.1 61.5 61.6 61.8 61.8 61.9 b 1 .9 61.9
__Ejo 3. 4. _ 9o_ __59- 9 61 .2 61.6 61.6 62.0 62.2 62.9 62.9 62.S 62.5 62.5.E 12r,001 90.9 9b.6 57.9 60.9 61.0 62.3 62.7 62.7 63.1 63.2 63.9 63. 63.5 63.5 63.5
GE 1OC0I 93.h 99.1 60.9 69.2 69.9 65.8 66.2 66.2 66.7 66.8 67.0 67.0 67.1 67.1 67.1GOF 9 /I 99._ 50.9 62.5 65.A 66.0 67.9 67.8 67.8 68.3 68.9 68.6 68.6 68,7 68.7 68.?G E 83001 48.3 55.3 67.2 70.9 71.1 72.7 73.9 73.4 73.9 79. 79.2 79.2 79.3 79.3 79.3
*LO [_ _ _ 56.5 69.1I _73.0 ___.~ 2 79,8 _75.A__75.6 _76.-0 _76.2 - _76.5 76.5 76.6 76.6 76.6GE 6C001 49.9 51.2 69.9 73.8 74.3 75.6 76.3 76.3 76.8 77.0 77.2 77.2 71.3 77.3 77.3
LL 5001 51.9 59.5 73.1 77.0 77.2 79.0 79.8 79.8 e3.z 80.4 80.6 80.6 80.8 60.8 ac.8GE 9600 59 6.5 .... 78. 71. 80.5 0.8 _ 81.9 81 .8 82.0 82.3 82.1 82.9 82.9 82.9GE 9CGOI 57.0 69.9 79.2 83.9 83.7 85.6 86.6 86.6 87.3 87.6 87.8 87.8 98.2 88.2 @8.26c 350o S7.4 65.9 8o.u 89.2 a9.4 86.3 87.5 87.5 _ 98.7 89.0 89.2 89.2 89.6 89.6 89.6GE ICGO| 59. 6177 83.U 87.5 67.7 9.7 90.9 90.9 Q2.U 92.9 92.8 9Z.8 93.1 93.1 93.1
GE 2Z501 60.1 66.9 83.7 88.9 8.7 90.9 92.2 92.2 93.3 93.7 99.1 99.1 99.9 99.9 99.9GE 2_001 60.9 69.7 89_ 89_ GG 92.5 93.9 93.9 95.1 95.9 95.8 95.8 96.1 96.1 96.1GE 18I01 60.9 69.1 89.3 89.2 9U.0 92.5 93.9 93.9 95.1 9S.9 95.8 95.8 96.1 96.1 96.lGE -1 ccl 60.5 68.8 89.7_ 89.8 9L.5 93 9 95.9 95. 9 6.6 '.' q7 :3 97.1 976 9. 7.GE 1.301 60.5 68.8 85.1 90.2 91.2 99.5 96.0 96.1 97.3 97.6 98,1 98.1 98.9 9.9 96.9
GE l!3 1 6L.5 68.8 85.2 90.5 9l.b 95.2 96.8 96.9 98.1 98.9 98.8 98.8 99.1 99.1 99,1GE 91|1 60.5 69.8 85.2 90 5 9,1.6 95.2 96.8 96.9 98.1 99.49 98.8 98.8 99.1 99.1 99.1
uE Ruci 60.5 68.8 85.1 90.5 91.8 95.9 97.; 97.1 -8.3 9A.6 99.0 99.0 99.9 99.9 99.9GE 700 .1 60.5 66 .8 85.2 90.5 91.8 95.9 97.0 97.1 98.3 9A.6 - 99.0 99.0 99.9 99.4 99.9fE 6001 60.5 66.8 85.2 90.5 1.8 95.9 97.C 97.1 98.3 99.8 99.Z 99.2 99.6 99.6 99.6
GE 03 60.5 68.8 85.2 90.6 91.9 95.5 97.1 97.2 98. 98.9 99.9 99.9 99.? 99.7 99.7.5. E -4 V0 60.5 6 8.8 85.2 90.6 91.9 95.5 97.1 97.2 96. 98.9 99.9 99.9 99.1 99.7 99.74 E 3001 60.5 66.8 85.2 9C.6 ,I19 95.5 97.1 97.2 98.4 98.9 99.9 99.9 99.7 99.7 99.?
u.E Z Uj0 .60.5 6d.8 _85.2 90.6 91.9 95.5 97.1 97.2 98.5 99.0 99.5 99.6 09.9 99.9 99.9rE 101 b0.5 68.8 85.2 90.b 91.9 95.5 97.1 97.2 98.5 99.g 99.5 99.r 1.0o, 100.0 0.o
E ()1 63.5 6b.8 85.2 90.6 91.9 95.5 97.1 97.2 08.5 99.0 99.5 99.7 110.0 I UO.0 100.0
TOTAL NUMBL Or OlSERVATIONS: 930
-• L_
GLOEAL CLIRATOLOY BRANCH PECENTAGE FREQULNCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYLSAFEIAC FROM I-O0RLY ONSFRVATTONSAIR WEATI-ER SERVICE/MAC
SIATION NUMBLR: 106870 STATION NAME: GRAFENwO4R AAF GFR -- PERIOD RCODRo: 77-86
-- MON TH AUG _ HOURSILSTI_:_ ALL
CEIlNG VISIBIL ITT IN HI'NOR~nS Op METERS
N I GI GE GE GE GE GE GE GE GE GE GE GE GE GE GE GEfELT 11 0 90 -- 9 80 b 48 4. 32 _ 4 20 16 12 _ 10 8 5 4 0
NI CElL I 27.3 30.1 3b-~ 38.2 3b.9 .40.4 .41 .4 41.8 42.7 42.8 43.1 43.S-44.2 -- 44.5 45.2
oc ZC000 31.1 34.2 41.j 43.P 44.6 46.2 47.2 47.7 49.6 .4.7 49.0 49.4 50.1 50.4 51.1...... 1.;0_0I -- 3.1 35.1 42.6 45.1 45.8 47.5 48.6 49.0 50.0 _S O .1 s_ 51.5 51.8 52.5
GE 1600u1 31.8 35.2 42.7 45.2 4b.0 47.6 48.8 49.2 50.1 $0.3 50.6 51.0 51.7 52.0 52.7t, 0Epkrqq'0____ 32.1 35.4 42.9 45.5 46±L 47.9 49.0 49.5 50.4 50.6 50.9 51.3 52.0 52.3 53.C
E 12OUo01 32.t, 36.0 43.7 46.3 47.0 48.7 49.9 50.3 51.3 51. 51.7 52.2 52.8 53.2 53.9
GE 100001 34.7 38.2 46.3 49.0 49.8 51.6 52.7 53.2 54.2 54.3
54.6 55.1 55.8 56.1 56.9
__ 9_oooi 5 5. 63,2.2 41.4 5.2 51. U 52.8 54.0 54.5 55.5 55.7 56.0 56.4 57.1 57.5 58.36E 8000 !9.2 .3.5 52.6 56.0 56.9 58.9 60.3 60.8 61.9 62.1 62.4 62.9 63.6 64.0 64.8
.. .. GE LC - 41.L; 45.5 55.3 58.6 59.5 61.7 k3-j 63.6 64.8 65.0 65.J 65.8 66.6 67.0 67.8bF 6001 41.4 45.9 55.7 59.1 60.0 62." 63.6 64.1 65.3 65.5 65.8 66.3 67.1 67.5 68.3
GE 5.001 43.3 4E.0 58.3 61.e 62.7 65.3 66.5 67.0 68.2 6P.5 68.8 69.3 70.1 70.5 71.3E 45-01 4 0 92.
1 60.4 63.9 6..9 67.3 68.8 69.4 70.7 70.9 71.3 71.7 72.5 72.9 13.7
G E 40001 48 .7 54.G 65.4 69*.4 70.4 1s2.9 74.5 15.1 7.5 16.7 17.1 1771. 8.9 79.135 CeCI 5L.5 55.9 67.7 71.8 72.9 75.4 77. Z -8e 19.3 79.6 79.9 80.4 P1.3 81.7 82.5
GE 3001 54.7 63.1 73.3 77.S 7b.b 61.5 83.5 84.1 95.6 85.9 86.3 86.8 87.7 88.? 89.0
GE 2c:)a1 56.0 62.0 74.9 79.3 80.7 8!.4 85.4 86.0 87.6 8'.9 88.3 88.8 89.7 90.2 91.06.E 2000 1 56 .7 62. 1 6.3 81.0 Fi. 4 85.4 81.6 88.2 A9.8a 9 0.1 90.6 91.1 92.3 92.4 93.2
GE I1IF, 56.8 63.0 76.5 81.3 Z.7 85.6 87.8 89.5 90.1 90.4 90.8 91.3 92.2 92.7 93.5t. E 15001 57.2 63.4 77.4 82.3 83.8 86.9 89.2 d9.9 91.5 91.6 92.3 92.8 93,7 94.2 95.0GE I2Gc I 57.5 67.8 7b.1 83.2 P4.1 88.3 90.4 91.1 92.7 93.1 93.5 94.1 95.0 95.4 96.2
GE IUO 57.6 64.0 78.4 63.6 85.3 88.7 91.2 91.9 93.6 91.9 94.4 95.1 95.9 96.3 91.1GE 9005 57.6 64.U 78.6 83.9 85.6 89.0 91.6 92.3 94.0 94.3 94.8 9S.4 96.3 96.1 97.5
(J. - i s 7.6 64.0 781 ,84.0 85.6 89.2 91. 1 9.5 9 4.2 94.s 95.1 9s.6 96.5 96.9 97.8kE 701 .. 57.6 4.0 _78.1 84.0 h5.1 89.3 91.9 92.6 94.14 94.7 95.3 95.4 96.7 97.2 96.0
bI 6U0i 51.6 64.0 78.1 84.1 95.6 89.5 92.1 92.8 9.4.7 95.1 9S.t 96.1 91.1 91.5 96.3
GE L01 57.6 64.1 78.8 8.2 45.9 89.6 92.3 93.0 94. 95. 95.8 96.4 97.3 41.8 98.6u E -4 O1 57.6 64.1 ?8.8 84.2 F6. C 89.7 9.4 93.2 95.1 95.% 96.0 96.6 97.6 98.0 98.8L G 30 57.6.1 78.6 84.2- 4 .L 89.7 92.4 93.2 95.2 9S.6 96.2 96.7 97.1 98.2 99.0
GE 2001 57.t 64.1 78.8 89.2 9b., 89.7 92.4 93.2 9S.2 95.7 96.3 96.9 98.0 98.5 99.5- I .uO .. 51.6 64.-- 18 - 94.2 96.u 89.7 92.4 93.2 9s.2 95.1 96.3 97.0 98.1 4A.7 99.9
GE r. 51.6 64.1 78.8 44.2 96.0 69.7 92.5 93.2 95.2 95.7 96.1 91.0 98.2 98.8 1 CL. 0.... ... .... ... .... ... - ..............................................................
TOTAL NUMBER OF OBSERVATIONS: _ 744L
LOAL CLIPAIOLOGY BRANCP PEkICENTAGE FREUIENCY OF OCCURRENCE OF CEILING VERSUS VISIBILIVUSAFETAC FROM .- OURLY OBSERVATIONS
AIR WEATHER SERVICE/MAC
STATION NUMBER: 10687a STATION NAME: GRAFENWOR AAF GF8 PERIOD or RECORD: 77-86- --
S. .. ........ . .. . .M ONTI-_SEP __ HOURSILST) O 1-02(0
CEILING VISINILITY IN NUNOREDS OF METERS_________
IN I 61 GE bE GE GE tE GL GE GE GE GE GE GE 6E GL GE
FEL 1--A-0-91) 81 64U6 _1-32 _ _ 248 20 16--_12_ 1 - a. __ 5 4 [0.................................................................................................................................................
NO CEIL 1 20.7 25.7 38.L 38.9 4C.U 4I2.7 84.9 45.6 46.9 47.3 86.*1 89.1 89.6 50.8 52.1
G( 2000a0 22.C 27.2 16.1 41.3 42.S 85.3 87.5 88.3 89.6 50.0 50.8 51.8 52.5 53. 55.81 _18C001 Z2.U 27.2 36.8 81.5 82.7 5.5 _ 7.8 _ 8.7 50.O 50.8 51.2 52.2 52.9 53.8 55.8
GE 16to0l 2 2
.U 27.2 36.8 83.5 82.7 85.5 87.b 487 50.0 50.8 51.2 52.2 52.9 53.8 55.8
.... J 0 2 2._ 27.2 36.8 S. - 8-. .2 5.5 87.8 88.7 50.0 50.8 51.2 52.2 52.9 53.8 55.8GE 120001 ?2.1 27.8 36.7 81.8 31 95*9 q882 89.1 50.8 50.9 51.7 52.7 53.8 58.3 5b.3
UE 10O01 23.9 25.6 39.1 88.9 8(.1 89.5 51.7 52.6 53.9 51.1 55.1 S6.2 56.9 57.8 59.8___ E 90 1j .2 .30.2 39.7 85.8 86.6 50.1 52.5 53.4 58.? 5S.1 55.9 56.9 ST.1 58.6 60.b
IE drol 27.C 3.2 93.3 49.Z 50.4 S.0 Sb.8 52.3 55.6 59.1 59.6 60.9 61.6 62.5 68.5_7 __Il- 28.3 38.7 8.1 _50.8
52L 55,2__5a1 9.
2 60.5 b1.1 61.9 _ 62.9 63.b 6.7 66.8
GE 60CO 79.3 35.7 i5.9 51.9 53.1 57.0 59.4 bC,3 61.6 67.2 63.0 68.0 68.8 65.8 67.9
bE 5c003 '1.2 37.6 8.0 58.3 55.6 59.5 62.0 62.9 68.2 68.0 65.5 66.6 67.3 b.3 70.5G E 1S4 1 -3. so.S $5. 51.2 61.2 63.6 68. S 65.9 b6._ 67.5 68.3 69.1 70.1 72.3bE 8oo 8.7 1.6 58.0 6.1 62,.8 b66. 69.5 10.8 71.9 72.5 7.8 7.6 ?S. 76.8 78.5
LL 4UC I. 35.5--2..- .62.6 _6.3 68.3 A 72.5__ 12 78.0 78.6 75- 76.7 71.6 78.6 8L.8GE 30001 37.8 85.1 58.9 67.3 69.1 73.b 76.5 71.7 79.3 19.9 80.8 82.1 83.0 88.0 86.8
GE 25001 18.5 86.8 61.0 69.8 11.3 76.3 79.o 60.2 P1.8 62.3 83.2 88.6 85.5 f.s 84.8
GE 2OI - 3q_2 88.2_ 63.9 72.J.. 78.5 60.2 83.8 88.7 86.5 8?.,- 87.9 89.3 90.2 91.2 93.5UE leu3l 8U.3 8b. 68.1 72.5 78.7 60.5 83.8 85.0 86- 87.8 s.3 89.6 90.5 91.S 93.8
GE 150021 -- -A. _ -L5. _1 t 5-5. 1 _8.4 85.1 __868. - 88.1 88.1 -96 90.9 91.8 92.8 95.2GE 17001 8O.b 89.8 65.2 73.8 76.2 82.6 85.9 b7.1 86.9 69.5 90. 91.7 92.b 93.6 96.0
GE 1'OG 40,8 4.8 65.3 78.0 1b.8 82.8 86.1 87.8 89.1 89.7 90.6 91.9 92.8 93.8 96.2GL 9 UO| 1 0.89.8 65.3 __74L :M.5 S2.9 86b2 8.7.S A9.3 89.8 9o7 92.1 93.0 98.0 96.36E P00| 41.6 89.8 65.5 78.6 77.0 83.3 86.7 87.9 89.1 90.3 91.2 92.S 93.8 S8.8 9b.8
to 110 t IUQIt 9, 6 74 18.7-7.1. 83.4866. 8 8 - 8.0 89.6 9Dl,% 931.3 92.6 91.5 98.5 96.9GE 6G1 q0.8 89.8 65.5 78.7 77.1 83.8 86.8 88.0 P9.8 9r.4 91.J 92.6 93.5 98.5 96.9
GE su) 80.8 89.8 65.5 78.7 77.2 83.6 96.9 68.6 90.8 9r.9 91.8 93.2 98.1 95.1 97.8E 8Q0L- - 0.8 49.4 6 .5 7.1 172 83.6 86.9 88.6 90.8 91.1 91.9 93.3 98.2 95.2 97.5
Lr 3001 80.8 89.8 65.5 78.7 71.2 3.b 8b.9 8.6 90.8 91.1 91.9 93.3 98.2 9S.4 98.1G E zco I 43.8 19.84 b.5 7.? 71.2 83.6 Ob.9 86.6 90.S 91.3 92.2 93.5 98.5 96.0 96.7G L 1oaf 80.8 89.8 6 7q.? 77.2 81.6 86.9 88.6 9Cos 93.3 92.2 93.1 98.9 96.8 99.9
GE fii 8U.6 %9.6 65.5 18.? 17.2 83.6 86.9 86.b 90.5 91.3 92.2 9310 95.0 96.9 1o0
..... ......... . . ... . . . . ..OF. . . . . ..*..*° °.°.......................
TOTAL NUHeER OF 08$ERVAION0S$ $94
.LOiA CLIMATOILD VRANCP PE.4CENIAGE FAE0.UENCV Of CCCURDENCE OF CEIL ING. VERSUS VISIBILITY2 U1AFE1AC rgoM HOUQLY 08SLRVAIONS
AIR wEATHER SERVICE/MAC
STATIO110 NUMBER: 106810 STATI0N NAME: GR4FLNNOHR AA GFRa PERIOD OF RECORD: 71-86MONTH: SEP HOURS(LSTI: U300-0500
CEILINoG VISIbILIIV IN HUNDREDS OF IqEIRS
IN I of GE GE GE GE I.E GE GE GL GE GL GE GL GE GEL - - -
____ 1iEEr 160 90 80 6L. 48 4C 32 24 20 16 12 _ 0 8 5 4,. .o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............**. *.......*t.* o.. .
NO LEIL 1 12.4 16.6 23.3 27.3 -5~. 31.4-- 33.6 -35.1 i 3.6 3A.1 38.9 410.8 42.4 %4.0 46.4
I. 200001 12.8 11.4 24.3 28.4 29.6 33.3 35.2 36.8 39.1 39.8 40.7 42.8 414.4 .46.2 .
-GE 180001 12.8 11.4 24.4 28.5 29.9 33.4 35.3 36.9 39.13 39.9 408 '63.0 44.S 46.3 49.3u. 16fUCl 12.8 1.4 24.4 5 29.9 33. 3.3 36.9 79.3 39.9 40.8 43.0 44.5 46.3 49.3
. .E 140 00] 12.8 11.4 2_4.4 2 33.4 6.3 36.9 39.3 39.9 40.6 -3.0 44.5 46.3 49.3
GE 120031 12.8 17.6 24.6 28.9 L.2 33.8 35.7 37.2 39.6 40.3 41.2 -3.3 44.9 46.6 49.1
Il 1.000I 14.0 19.0 26.3 31.1 3. 4 36.4 38.3 39.8 42.3 4130 43.8 46.1 41.8 49.1 62.7
(I 900 1 14.3 11.4 26.6 31.4 30.a 37.0 38.9 40.5 43.1 43.7 44.6 46.9 48.5 50.4 53.5
fE 8E000 15.1 Z1.4 Z9.0 34.0 35.1 40.0 41.9 43.s 46.3 46.8 47.7 9.9 %1.6 53.5 56.5.E lcUDI 16.3 22.1 30.1 35.3 A6,7l.__.- 5 .4 46.o 41.5 48.? 49.1 51.3 53.0 64.9 61.9
5E 6LO0 11.0 23.0 31.2 36.6 31.9 42.7 44.6 46.2 48.8 49.4 50.3 52.6 64.3 66.2 59.2
LE 5C0U 1 18.7 25.1 33.4 39.0 4L-f 45.7 47.1 49.2 51.8 52.5 53.4 66.6 61.3 69.2 62.2
.4 46GO| 19.4 j5*7 35.U 40.6 41.9 47.7 49.1 61.2 53.8 54.5 65.4 57.6 69.3 b1.2 64.2
Z, E 4C, 661 21.5 2a .3 38.6 45!.3 46t..6 62.7 64.94 56.5S 91 5. 06 6. 64.9 6.8 99GE 35001 22.5 29.9 0.1 417.4 49.1 5.1 57. 4 _59.2 63.1 62.4 63.3 65.9 67.8 69.7 72.8
.E 30001 24.2 31.9 43.6 61.2 63.4 60.1 62.4 b4.S 67.2 67.9 68.8 11.4 73.4 15.3 18.5
Z O3l 25.3 33.3 46.1 63.6 5.6 62.8 66.3 67.4 70.1 70.8 71.7 71.3 76.3 78.2 11.4u.E 20001 27.4 35.5 46,1 55(4 68.9 66.8 69.6 71.7 74.4 7S.1 76.0 18.5 80.6 82.6 85.8
(IE f18 217 36.8 19.u 57.0 66.6 67.4 70.2 12.4 75.1 75.7 76.6 19.2 01.3 d3.2 86.5E 16001 28.6 36.8 So.1 68.6 61.1 bm_.9. 71.9 _7 14.3 ._ 0 7,. 78, 81.1 83.2 86.1 86.4
I. IoCl 29.2 31.6 60.9 59. 62.1 10.4 73.4 76.1 78.5 19.2 80.1 82.9 85.0 86.9 90.2
bI Irol 39.3 17.8 51.3 60.0 62.9 11.7 75.1 77.6 p0.s 81.2 82.1 84.9 87.0 88.9 92.2
I. E s ac I . ..1 29 . 5 37. 8 I . 5 6 0. 1 63. L* 12 .C 15.4 17.9 A 0.9 81.S 82.4 85.2 "7.4 89.3 92.5
I.E eual 29.6 38.L 51.1 60.4 63.3 12.4 7.7 18.2 q1.2 83.9 82.8 865.6 41.1 89.6 92.8 -
IE _700 29.8 38.0 51.7 6D.1 63.6 72.7 76.2 18.9 A1.9 82.6 83.4 86.2 88. 90.3 93.56 IE M01 29.8 34.0 51.7 60.1 63.6 12.17 62 7. 20 6. 38 8. 88.7 9fl.6 9J.8
IE tCCC 29.6 36.u 51.1 60.7 6 .6 72.7 76.3 19.2 82.3 83.1 84.1 86.9 89.0 90.9 94.2L.E "Cal 29.8 3d .( 51.7 60.7 63.6 72.7 76.3 79.2 82.3 83.1 894.1 86.9 89.0 90.9 94.4
G. !0UI 29.b 38.U 51.1 60.7 63.6 12.1 76.3 79.2 82.3 83.1 64.1 86.9 89.0 91.9 96.1
.L O l 29.8 38.0 61.7 60.7 63.6 72.7 16.3 79.2 82.3 83.1 84.1 87.1 89.4 92.3 91.3
GE C 00l 29.8 38.0 51-7 60.7 63.6 72.1 7b.3 19.2 42.3 83.2 84.2 81.4 A9.9 92.8 99.3
b. . . 29.8 38:. 5.1 6,.7 63.6 12. 7 7n3 19.2 42.3 83.2 .4.3 81. 90.0 93.0 100.0
"0. . _ -- .. . . . . . . .. ... . .. : . . . ... ....... ..... . ................ ................
V0181 NLP4RER OF OBSERVATIONS: 6,4
K -_
GLOBAL CLIMATOLObY BRANCH PEkCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYU AF EAC FROM HOURLY OBSERVATIONS8R WEAl-E(R SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENWOHN AAF GFR PERIOD OF RLCORO: 77-86__MONTI-: SEP I__FOURSILST:U60O-1o8D
................................. ...........................................................................................................CEILIfb VISIBILITY IN HUNDREDS OF METERS
IN I GS GE GE GE GE GE GE GE GE GE GE GE GE GE GE GEFEET 1 160 90 8U 60 48 40 32 2 _4 20 16 .... 12 10 ____ 8 _ 5 4 0
No CUEl I 4.b 6.3 11.1 14.1 I -.1 18.1 21.1 21.8 24.1 25.0 2S.S 26.8 28.5 30.4 34.1
GE .OO0i 5.5 7.5 13.0 16.2 17.4 20.8 24.2 25.0 27.5 28.5 29.2 30.7 33.0 36.0 39.1*.E_ LAr6O S.6. .6 13.1 16.3 17. 6 21.0 28#. 25.3 27.7 28.7 29. _0.9_ 33.2__ 35.2 39.3GE 16!:OG 5-6 7.6 13.1 16.3 17.5 21.0 24.5 25.3 27.7 28.7 29.4 30.9 33.2 35.2 39.3
-_C 14C00J 5.6 1.6 3 .J.11.5 21.0 254 255 27.9 28.9 29.6 31.2 33.4 35.4 39.b
GE 12oo0 5.6 7.6 13.2 16.5 17.8 21.2 24.7 25.7 28.2 29.2 29.8 31.4 33.6 35.6 39.9
uE IOCOI 6.1 8.5 14.6 18.4 19.8 23.6 26.9 28.0 !0.6 31.S 32.2 34.0 36.2 38.3 42.6. . . ... %-90 U | 6_ . 8.8 15.2 19.0 2r..3 24. _ 27.6 28.7 31.2 32.2 32 # 3___
6 _ 6 9 9.0 43.4
GE 8C0| 8.3 10.9 18.2 22.8 24.1 28.8 32.6 34.0 36.4 37.4 38.1 39.9 42.1 44.2 4b.6c--E oqL 9.3 12.0 19.6 24.6 a.9 30.8 34.7 36.1 38.8 39.8 40.4- 42 44.6 46.6 50.9
6E 6CC01 9.4 12.1 19.7 24.7 26.0 31.3 35,2 36,5 19.3 40.3 41.0 42.8 45.0 47.2 51.6
GE SU0J 10.4 13.3 21.1 26.8 26.3 33.7 37.8 39.1 42.1 43.1 43.8 14.6 47.8 49.9 54.5. -- ..... ,i..6.19,6 22, 28,8 30.4 36.4 4 r,4 41.9 4.9 _46.046.7 48.6 50.8 53.0 S.7
* GE 4£L01 13.3 lb.d 258 32.4 34.2 40.6 44.8 46.5 50.1 51.2 52.1 54.0 56.2 68.3 62.9. ..GE3FQi C 14.9 18.4 28.2 35S0 36.8 3.5i 9 o92 5237 3.9 S.U 56.9 59.1 61.2 65.8
1E 3VO0 17.2 21.U 30.9 38.5 4L.3 47.5 52.0 53.7 57.7 58.8 60.0 62.1 64.4 66.7 71.3
6E 2SO31 19.2 23.0 33.3 41.6 43.5 50.7 55.4 57.2 61.3 62.5 63.9 66.0 68.3 70.6 75.231.3UI 45.9 48.2 66.8 60.6 62.3 66.6 67.7 69.2 71.3 _73.6 75.9 80.4
GE 18005 21.5 25.5 37.3 46.3 48.5 561 61.1 62.8 67.0 68.2 69.6 71.7 74.0 76.3 8U.9L Is - - - ,5-_26.8 39.V 47.9 SL.2 _58.1 63.4 65.1 69.4 70.6 72.0 74.2 76.4 78.8 83.
i. 1ZUCi 22.7 27.0 4O.O 49.9 53.2 61.2 66.6 68.4 73.3 74., 7.1 78.3 80.6 82.9 87.6
GE 1LGOI '2.9 27.3 40.4 60.6 53.9 61.9 67.5 69.3 74.4 75.5 77.3 79.6 81.9 84.2 88.86E 9 _O|______ 67.6 69.3_ 74.7 75.9 77.7 79.9 82.2 84.6 89.2
UE coOl 22.9 27.6 40.9 51.1 54.3 62.3 67*9 69.7 75.2 76.3 78.2 80.4 R2.8 85.1 89.7GE 7105 22.9 27.6 41.2 51.4 4.b 62.7 68.3 70.1 75.6 76.8 781 80.9 83.2 85.6 90.25E 60c0 72.9 27.6 41.2 51.5 54.7 62.8 68.4 70.2 75.8 76.9 78.8 .1.0 83.4 85.7 90.3
rE 5.00 22.9 27.7 o1., 51.8 55.1 63.2 68.8 70.6 76.2 77.3 79.2 41.5 83.8 86.3 90.8. . .. _ 0 __ CI 22 .9 _277 41.5 61.8 _ S . 63.2 - 68 9 7U.7 76.5 _77.7 79.6 81.8 84.1 66.6 91.S
E 0051 72.9 27.7 41.6 51.8 66.1 63.2 68.9 7U.7 76,9 78.0 80.0 82.5 89.9 88.0 941.3
G E 70 22 .9 27.7 41.5 51._ -. 1 63.2 _68.9 7C.8 77. 1 7 !.1 80.2 82.8 P6.7 89.4 97.7
E 1ool 72.9 27.7 41.5 61.8 56.1 63.2 68.9 7U.8 77.0 78.i 80.3 82.9 86.1 89.9 99.1
GE ci 22.9 27.7 41.5 51.8 55.1 63.2 68.9 70.9 77.1 78.2 80.4 83.0 66.3 90.1 100.0
.............................................................................................................
TOTAL UmBERor OBSERVATIONS, _895
GLOkIAL CLIMIAOLOGY BRANCH PECENTAGE FREQUENCY (F OCCURPENCE OF CEILING VERSUS VISIBILITYUSAFETAC FROM IOURLY O.SERVATIONSAIR WEATHER SERVICE/eAC
STATION NUMBER: 136870 STATION NAME: GRAFEN6OHR AAF GFR PEPIOD OF RECORD: 77-86.. ..... . .. . . . . . .... MONTH: SEP HOURSILSII: 09.0-110G
I.El LING VISIBILIIT IN HUNOREOS OF METERS .
IN I G1 E GE GE G GE GE GE GE GE GE GE CE GE GE GEFEEl I 160 90 80 6Q u 4G 32 24 20 16 12 1 V 5 4 0
NO CEIL I 16.2 18.7 27.5 30.3 31.0 32.3 33.1 33.2 33.6 33.7 33 . 7 33.8 34.6 34.7 314.8
GE 2U031 19.6 22.4 32.U 35.1 36.0 37.5 38.3 38.4 38.7 38.8 38.8 38.9 39.8 39.9 4C.0I.E 180001 19.7 22.5 32.1 35.2 36.1 37.6 38.4 38.5 38.8 3R.9 38.9 39.0 39.9 ,40.0 40C.2GE C6UOI 19.7 22.5 32.1 35.2 36.1 37.6 38.4 38.5 38.8 38.9 38.9 39.0 39.9 40.0 4G.2GE 14C 00 19.7 22.5 32.1 35.2 36. 1 37.6 38.4 38.5 38.8 38.9 38.9 39.0 _ 39.9 40.0 40.2GE 120001 20.2 23.2 33.U 36.1 37.! 38.6 39.5 39.6 39.9 10.0 40.0 40.2 91.1 41.2 41.3
6E OC001 20.9 24.4 35.1 38.6 39.6 41.1 41.9 42.1 42.4 42.5 42.5 42.6 43.5 43.6 43.7
GE 9r. L&0 _ .4 24.9 36.0 39.5 4r. 5 42.2 43.1 43.2 43.5 43.6 436 43.7 #4.6 44.7 44.9
I.E 8UG|I 23.4 21.1 39.4 43.3 44.3 46.3 47.4 47.5 47.9 98.0 48.0 48.1 49.C 49. 49.:6E 70GO1 24.6 28.4 41, 2 45.1 4.1 48.2 49.3 49.4 49.8 49.9 49.9 50.0 S0.9 51.0 51.1GE 60001 24.7 28.S 41.6 45.6 4b.6 48.8 49.9 60.0 50.3 50.4 50.4 50.6 51.5 51.6 51.7
6.E 5cO 25.7 29.6 42.8 47.5 48.5 50.7 51.9 52.0 52.3 52.5 52.5 52.6 53.5 53.6 53.7_.E 1E_ 4 5 o I __ _!. S 30.4 44.0 48.8 49.8 51.9 53.1 53.2 53.6 53.7 53.7 53.8 54.7 54.8 54.9
GE 4CO01 70.0 33.9 48.2 53.2 54.4 56.6 57.8 57.9 58.5 58.6 58.6 5.7 59.b 59.7 59.8
GE 3EG.OI 32.7 36.6 51.5 56.5 57.6 60.0 61.4 61.5 62.1 62.2 62.2 62.3 63.2 63.3 63.4
I. 30C0 38.1 42.3 57.7 63.1 64.2 66.9 68.6 68.7 69.2 69.4 69.4 69.5 70.4 70.5 7C.6
6E ,200 1 40.8 45.4 61.4 66.9 68.2 71.0 72.8 72.9 73.6 73.6 73.6 73.7 74.6 74.7 74.8... E _ 2,' 441 , ;.. i9.0 66.0 72.1 73.7 76.7 78.7 178.9 79.8 _79.9 79.9 80.0 80.9 81.0 pI.1
I.E It: 44.7 49.6 67.1 73.3 74.8 77.9 79.9 80.0 80.9 81.0 81.0 81.1 82.0 82.1 82.2
L E 1I 3 46.9 62.1 69.7 76.1 78. 1 -81 4 83.8J__3.9 94.8 _84.9 84 .9 85.0 P.5 .9 86.0 86.1I.E 12001 47.7 53.0 71.1 78.1 6U.8 84.1 06.6 86.9 98.1 88.3 88.3 88.q 89.3 89.4 89.5
U E rI.CI 47.8 53.1 72.1 79.3 82.3] 85.7 88.8 68.9 9C.4 90.5 90.5 90.6 91.5 91.6 91.7
_ L _ UPI _ _ !! .47.9 53., 72.3 -9.4 _b2.2. 6.089.1 -- #9.3 90.7 90.8 _90.8 90.9 91.8 91.9 92.1.E e00c 47.9 53.4 72.4 79.5 P 3 66.1 89.3 89.4 90.8 90.9 90.9 91.1 91.9 92.1 92.2
GE 7U0 _ 47.9 53.4 72.7 80.0 82.9 86.8 90.0 90.Z - 91.9 97.1 92.1 92.4 93.3 93.4 93.5
I.E 6E0 79 53.4 72.8 80.2 8. 1 o7.l . 90.5 93.7 92.5 92.6 92.7 93.2 94.3 94.4 94.6
G 4UO1 48.1 53.7 73.2 8C.8 84.G 88.G 91.4 91.7 93.8 94.1 94.2 94.9 96.1 96.3 9b.4i_ E 4 j 48 . 1 5 63.7 73.Z 80.8 84.1 88.1 91.6 92. 3 04.b 94.9 95.2 96.0 97.3 97.9 98.U
E !690 46.1 53.7 73.2 80.8 P4.1 88.1 91.6 92.3 a4.6 94.9 95.2 96.1 91.7 99.5 98.8GE -c3i _ 48.1 63.7 73.2 8o.8 84.1 88.1 91.6 92.3 94.6 94.9 95.3 96.2 97.9 98.9 99.6
( lo 4I 98.1 63.7 73.2 80.8 84.1 68.1 91.6 92.3 q .6 94.9 95.3 96.2 98.U 99.0 99.8
r n T 48.2 5'.8 73.3 60.9 14.2 o8.3 91.7 92.4 94.7 95.0 95.4 96.3 9d.1 99.1 1u0.U
....... ... .. ..... f.........................................................................................................................
TOTAL. NUMBLR_
O OBSERVATIONS' _ 894
,._._L
bLOBAL CLIMATCLOGY BRANCF PEkCENTAGE FREQUENCY OF OCCUR ENCL OF CEILING VERSUS VI5IBILITYUSAFETAC FRCM HOURLY OSLRRAIoNS
AIR WEATI-ER SERVICE/MAC
STATION NUMQER: 106070 STATION NAME: GRAFENWOHR AAF GFR--------------PERIOD OF RECORD: 77-86.... . ... . ... MONTH. SEP - HOURSILSTI: 1700-1400
.............................................................'..'........'.. '...... ...........................................CEILING VISIBILITY IN HUNDREDS OF METERS
IN I GO GE GE GE GE GE GE GE bE GE GE GE GE GE GL GE
VE LT i7 g 60 _ 48 __ 4Li 32 24 ___ 2 _ -16 __12 _ 10 __ 8 5 4 0.... ........... .....................................................................................
NO CEIL I 1.1 J.? .3 38.b 38.9 36.9 38.9 38.9 38.9 38.9 38.9 38.9 38.9 38.9 3R.9 38.9
o 20C00 35.b 3b.9 43.4 43.7 43.7 43.7 43.7 43.7 43.7 43.7 43.7 43.7 43.7 43.7 43.7GE 18c00 1 36.2 37.6 44.2 4.5 4.6 44.5 -5 4. 4 4.5 44.5 44.5 4__ 44.5 _44.5 44.5 44.5 44.5
GE 16C001 36.- 37.6 44.2 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5_E i4CGI 36.2 37.6 44.3 '44.6 44.b 44.6 44.6 44.6 44.6 44.6 44.6 44.6 44.6 44.6 44.bGE 12CUOI !7.4 3,.8 45.6 46.0 46.0 46.1 46.1 46.1 46.1 46.1 46.1 46.1 46.1 46.1 46.1
GE 1c0c00 39.7 41.4 46.4 48.8 48. d 48.9 48.9 48.9 48.9 48.9 48.9 48.9 "8.9 48.9 48.9_ _l[9_CJ 39.9 41.6 48.6 49.1 49.1 49.2 49. ..2 49.2 49.2 49.2 49.2 49.2 49.2 49.2
LE 8rcCI 43.U 45.0 52.6 53.1 53.1 53.4 53.4 53.4 53.4 5.4 53.4 53.4 53.4 53.4 53.4r F 7COL 44.4 46.5 54.4 54.7 54.7 54.9 54.9 54.9 54.9 54.9 54.9 54.9 54.9_54.9 54.9GE 6rci 44 .6 46.8 54-6 54.9 54.9 55.1 55.1 55.1 55.1 55.1 55.1 55.1 55.1 55.1 55.1
,E 5COD 46.2 48.4 56.9 57.4 57.4 57.6 57.6 57.6 57.6 57.6 57.6 57.6 57.6 57.6 57.6GE 5011 0 _7.2 49.6 58.1 56.8 56.8 59.1 59.1 59.1 . . 1 9 9.1 59.1 59.1 59.1 59.1 59.1
GE 40ooJ 52.1 54.7 64.4 65.3 65.3 65.5 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7 65.7( 30J1 __C G 3, 7 2± --. 4 70.2 76.2- 70.5 70.6 70.6 _70.6 70.6 70.6 70.6 70.6 70.6 7u.6GE 3C GO 65.4 66.5 8u.U 81.2 81.2 81.9 82.0 82.0 82.0 82.0 82.0 82.0 82.3 62.0 82.0
uE 25031 69.C 72.1 84.5 85.7 65.7 86.6 86.7 66.7 86.7 86.7 86.7 86.7 86.7 86.7 86.7GE 2nJ00 72.8 76.2 89.8 91.2 91._2_ 92.2 92.4 92.4 92.4 92.4 9_ 4 92.4 92.4 92.4 92.4
GE L RoJ 73.4 76.7 90.4 91.7 91.7 92.7 93.2 93.2 93.2 93.2 93.2 93.2 93.2 93.2 93.2UE 15 14 74.7 78 1 9. j 93.5 93.7 95.0 95.4 95.4 95.4 95.4 95.4 95.4 95.4 95.4 95.4
GE 1,-C 76.U 79.4 93.5 95.2 95.5 96.8 97.2 97.2 07.2 97.2 97.2 97.2 97.2 97.2 97.2
GE IC00 1 76.0 79.4 93.6 95.6 96.1 97.3 97.8 97.8 97.6 97.8 91.8 97.8 97.8 97.8 97.8
GE 90 76.0 79.4 93.6 95.9 96.3 97.7 98.2 98.2 98.2 94.2 98.2 98.2 96.2 98.2 98.2GE a001 76.0 79.4 93.6 96.2 96.6 98.0 98.5 98.5 98.5 98.5 98.5 98.5 08.5 08.5 96.5UE UO 1 76.1 79.5 94.1 96.6 97. 1 8.5 99.3 .99.3 99.3 99.3 99.3 99.3 99.3 99.3 99.3uE 6001 76.1 79.6 94.1 96.8 97.2 94.7 99.4 99.4 99.4 99.4 99.4 99.4 99.4 99.4 99.4
GE 500 76.1 79.6 94.3 97.( 97.4 99.0 99.8 99.8 99.8 99.8 99.8 99.8 99.8 99.8 99.8GE 4C0 1 L.1 79.6 94.3 97.0 97.5 99.1 100.0 100.0 100.0 100.0 100.0 100.0 10.0 100.0 10C.0
(E 3001 16.1 79.6 94.3 97.0 97.5 99.1 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
GE 2uC0 76.1 79.6 94.3 97.0 97 99.1 _100.0 100.0 100.0 100.0 100.0 100.0 I0.0 100.0 100.0
_E I LO1 76.1 79.6 94.3 97.0 97.5 99.1 100.0 1OU.0 100.0 l 00.0 100. 0 L 0 0.0 100.0 100.0 10.0
GE r,1 76.1 79.6 94.3 97.0 97.5 99.1 130.0 100.0 100.0 100.0 100.0 100.0 1CO.O 100.0 100.0
.......................... f.......................................
7TO1AL NUMBER or, OBSERVATIONS:-894
. .LObAL CLIMATOLOG-Y HANC9 PEkCENTAGE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISILILITVLSAFEIAC FRCM HOURLY OBSERVAIIONSAIR 6ETI-ER SERW1CE/MAC
STAIION NUM6LR: 1l6870 SIA1ON NNAME: GRAFENW0R AAF GF - PERI .100 OF RECORD: 77-86. . ... . . . . MONTH= SEF NOURS(LSTI: 1500-1700
CCItING VISIBTL1ITY IN HUNDREDS 01 METERS_
IN I G1 GE GE GE GE GE GE GE GE GE GE 6L GE GE GL GEFEET I 160 9 80 6L, _98 U 32 24 20 16 _12 _ IG 8 5 6 L
NO CEIL 1 37.5 38.8 40.9 0.9 -u.9 60.9 - 0.9 .0.9 40.9 60.9 60.9 40.9 N0.9 60.9 46.9
t 'UeOCl 63.b 45.5 67.9 67.9 '7.9 67.9 N?.9 N7.9 67.9 67.9 67.9 N7 .9 67.9 47.9 67.9
GE 181.001 45.___ 971 9. 49.4 49.,. 694. 9. 9.4 49.4 696.4 9. 9.6 9.4 69. 69.4GE 161.001 65.3 47.2 99.6 69.6 N
9.6 69.6 69.6 69.6 9.6 9.96 69.6 69.6 69.6 69.6 69.6
.. ... 16001-- 65.7 67.7 50.0 50.0 50.U 50.0 So.0 50.0 0.0 50.0 50.0 50.0 50.0 50.0 50.0
6E 12CGO N6.9 N8.8 51.1 51.1 51.1 51.2 51.2 51.2 51.2 51.2
51.2 51.2 51.2 51.2 51.2
LE 100001 69.0 51.Z 53.9 59.0 56.u 56.1 56.1 5N.I 56.1 54.1 5N.1 56.1 56.1 56.1 56.1
61 91.00I SC.U 52.3 553 %%, 55.6 55.5 55,5 55.5 55.5 55.5 55.5 55-5 55.5 55.5 55.5
UE 8-001 5.0 56.5 59.5 59.7 597 59.8 60.0 60.0 6C.0 60.0 60.0 60.0 60.0 60.0 6L.0
__ 7C001 55.7 56.2 61.2 61.9 61.N 61.5 61.6 61.6 61.6 61.6 6.6 _61.6 61.6 61.6 61.6
G 600CI 56.2 58.6 61.6 62.0 62.0 62.1 62.3 62.3 62.3 62.3 62.3 62.3 62.3 62.3 62.3
GE 5.001 60.3 62.9 66.1 66.7 66.7 66.9 67.1 67.1 67.1 67.1 67.1 67.1 67.1 67.1 67.1
I-bE 4"00l 61.7 66.5 68.1 68.6 68.7 68.9 69.1 69.1 69.1 69.1 69.1 69.1 69.1 69.1 69.1UE 1001 70.0 72.9 77.u 77.4 77.6 78.1 78.3 78.3 78.3 78.3 78.3 78.3 78.3 78.3 76.3.E3SGC- 73.7 76.6 81.i 81.7 81.9 82.6 82.8 82.8 82._ 82.8 82.8 82.8 62.8 82.8 82.8
c.E 3rUOI 78.6 81.9 87.6 88.1 68 .6 89.0 89.3 89.3 89.3 89.i 89.3 89.3 89.3 89.3 89.3
CE 251.00 79.5 82.9 89.3 90.0 9c.3 90.9 91.3 91.9 91.6 91.N 91.6 91. 91.6 91.6 91.6
GE 2rDol 9 0.6 86.3 91.6 92.7 93. 96.1 _6_ 9q.7 -9 . .94.7 9 . 7 96.7 96.7 94.7 96.7GL 1UD I 60.9 86.6 92.1 93.2 93.5 96.5 95.3 95.1 95, 9S.6 95.6 95.6 95.6 95.9 95.6
UL A S0_ - 9.5 85.2 92.6 96.2 96.7 96.1 96.9 97.0 _97.0 97.0 97.0 97.0 97.0 97.0 97.U-E 12001 Ri.9 85.6 93.3 95.0 95.7 97.2 98.1 98.2 98.2 98.2 98.2 98.2 98.2 98.2 98.2
UL 11001 82.L 85.7 93.7 95.7 96.5 98.c 98.9 99.0 99.c 99.0 99.1 99.1 99.1 99.1 99.11.E 900CI F 2.1 85.7 93.7 95.7 96.5 98.0 98.9 99.D- 99.0 99.0 99.1 - 99.1 99.1 99.1 99.1
uE IOI 2.0 85.7 93.7 9.7 -- §.6 §8.i 99.0 99.1 99.1 99.1 .2 99.2 99,2 99.2 99.2
UE 700 . .0 5.7 93.b 96.1 97.G 98.6 99.3 99.6 99.6 99.6 99.6 99.6 99.b 99.6 99.6
G- cIl 62.0 85.7 93.8 96.1 97.0 98.6 99.6 99.6 99.6 99.6 99.7 99.7 99.7 99.7 99.7
GE s 00 I 92._ 85.7 93.8 96.1 97.0 98.6 99 99. 99.6 99.6 99.7 99.7 99.7 99.7 99.71.1 6001 92.0 _85.7 93.,6 96.1 __97.1. 98.7 99.7 99.9 99.9 99.9 100.0 100.0 1ou.0 100.0 100.0bE 001 92.C 85.7 93.h 96.1 97.0 98.7 99.7 99.9 - 9 . 9 99.9 100.0 100.0 100.0 100.0 100.0
GE 200l 92.0 85.7 93.b 96.1 97.0 98.7 99.7 99.9 99.9 99.9 10O0.U 100.0 10.0 10.0 100.0
U- 1001 - 92.0 85.7 93.8 96.1 97.u 98.7 99.7 99.9 99.9 99.9 1 00.0 100.0 100.0 100.0 100.0
GE OI 82.0 85.7 93.8 96.1 97.0 98.7 99.7 99.9 Q9.7 90.9 100.0 100.0 1"o.0 100.0 100.0
IOTAL NUNBEP OF OBSERVATIONS: 896
..LObAL CLIMATOLOGY BRANCH PERCENTAG( EREUUENC7 OF OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFETAC FROM lOURLY OOSERVTIONS
AIR WEAT.ER SERVICE/MAC
-1-O UME:1680 AIN NAE 6GRAi6N 0,4RAF GFR -- PERIOD OF RECORD: 77-86MONTH: _SEP HOURSILSTI: 1800-2CC
CE I VISIBILITY IN PLNOREOS OF METERSIN I GT GL GE GE GE GE GE GE GL GE GE GE GE GE GE GE
1 EI 160 90 8 60 98 U 32 2 4 _ __ 16 1?_- 1L 8 5 4 U
NO CELIL I 39.1 42.4 45.7 46.7 - b.? N6.7 46.7 N.7 4T.0 47.C 47.0 '17.0 - 47.0 N7.0 47.0
GE |00001 45.2 49.G 53.1 SN.2 5N.2 5N.3 5N.3 54.3 59.5 54.5 59.5 5 .5 5N.5 51.5 54.5E 18_OO1 45.7 49.b 53.7 5N.7 54.7 54.8 _S.8 _5.8 55.1 _55.1 55_1 55.1 55.1 55.1 56.1
5E l60001 45.7 49.6 -53.7 5N. 54.1 64.8 5N.8 54-8 S.- 55.1 55.1 56.1 5.1 55.1 'S.16 . _LkNCC [_ 6_ 1 41. S2 N. 0 -55.1 __ _56JI_ 2 -5 g55.?2_ 5 5.?2--' 95.4 5S.N -55. 4 __5 5.N% 55.N 5S.4 5S .N6E 120001 46.6 5.7 54.8 55.8 55. b 56.1 56. 1 56.1 56.3 56.3 56.3 56.3 56.3 56.3 56.3
GE 100001 N9.b 63.6 57.9 58.9 5b.9 59.1 59.2 59.2 59.N 59.N S9.4 59. 59.N 59.4 59.N8E 95005 .1 N.8 S9.3 60.3 6L.3 6.6 7 60.7 60.9 60.9 60.9 60.9 60.9 60.9 60.9
GE 60001 55.1 59.4 64.3 65.5 65.5 65.7 66.1 66.? 66.4 66.4 66.5 66.5 66.5 66.5 66.5-_ b 70J 58. 62.6 67.8 690 69.1 69.3 69-7
6 9.8_10. U Tr0. 70.1 70.1 70.1 70.1 7b.1
GE 6OO1 58.5 63.3 68.4 69.7 69.9 70.2 70.7 70.8 71.0 71.0 71.1 71.1 71.1 71.1 71.1
GE 500| 60.q 65.2 70.8 72.0 7.2 72.6 73.0 73.1 73.4 73.4 73.6 73.5 73.5 73.5 73.5GE _4500J 62.2 67.1 13 t.J 74.5 74.9S 75. N 5.5 75.7 75.7 75.6 75.8 75.8 75.8 75.8GE 4C001 68.2 73.4 80.1 81.6 81.9 82.4 83.0 83.1 83.6 83.6 83.7 83.7 83.7 63.7 83.7
-f. E_ 3lb... . .70 7 .L 93.b 85.7 86.1 86.7 87.5 87.6 e8.1 88.1 _68.3 98.3 88.3 8.3 86.3
GE 3 i V 71.i 77.i j jas.j99 0 - 9.9 91. 1 91.1 91.1 91.1 91.1
'.E 25001 72.G 77.6 86.6
89.6 89.9 90.7 91.b 91.7 92.1 92.2 92.5 92.5 92.S 92.S 92.5
G E-2) 01 72.8 1. 89.3 93.3 94.46 96 ,8 973.4 9794.29_.6_97 99 9.9 99 9.9 9.
G f89.O 72.8 78. 3 88.2 91.3 94.9 96.5 97.3 98. 1 98.9 99.0 99.3 99.4 95.4 95.4 95.4
-E- _ c _129_-. 189.3 93.N9_ 92.1 96.2 97.8 98.? 99.6 9_9.4 9 b? 9.67 99.6 96.7 99.6
GE 12001 73.3 79.2 89.3 93.1 94.7 95.7 96.9 97.3 99.1 98.2 90.5 98.1 98.7 98.7 99.7
GE ircOJ 73.3 79.2 89.3 93.4 94.2 96.1 97.2 9. 8. 98.5 98.9 99.0 99.0 99.0 99.0
GE p7Ol 73.3 79.2 89.3 93.3 94.6 96.5 97.6 98.1 98.9 99.6 99.390. 10.0 109.0 99.4(I 7c0| . ... 3 Il9.Z 6_9.3 93.4 99.7 96.b 91.8 98.2 9 9. l 99.| 99.4 99.6 99.6 99.6 99.6
bE 6U01 73.3 79.Z 89.3 93.11 94.7 96.7 97.9 98.3 99.1 99.2 99.6 99.7 99.7 99.7 99.7
GE ;c01 ?3.3 711.2 89.3 93.4 94.7 96.7 97.9 98.3 99.1 99.2 99.6 99.7 99.1 99.7 99.7
... .bE 4 oJ_.... 73.3 79.2 89. 3 93.4 94.,7 96.7 98.0 .98.4 99. 2 99,3 99., 99.8 99.8 99.8 99.8
61[ C 1[0 75.$ 19.Z 89.3 93.14 94. 7 96.7 98.1 98.5 99,4 99.6 99-9 |00.0 IOU-0 10C.0 100).0
GE 100t 73.3 79.2 89.3 93.4 94.7 96.7 98.1 98.5 99.4 99.6 99.9 100.0 10.0 I00.0 100.0
GE O1 73.3 79.2 89.3 93.4 94.7 96.7 98.1 98.5 99.4 99.6 99.9 100.0 1,0.0 100.0 100.0
....................................................................................................................
- - 01 L NUM8ER OF OP5[RVAT1CN5S:_
.__9f.11
'f01!* NUM0E-* ,S ,R ,*-T' ,?lS : ,**,,*,,,*** **,,,,*,,,. * " " * " * * * * * * * " * - * - - - * -
K
GLOBA CLIMAIOLOG9 8R8NCI PERCENIAGE NEGL'ENC -OF OCCLURRE1CE OF-Cr11186 VFRS1 VIS1611USArETAC FROM lOURLY ObSER8ATIONSAIR w[ATHER SERVICE/mfAC
SAION NUMER: IC/873 STAIONME GRAFE860#46 AAF 618F PERIOD OF RECORD: 7T-86 21030
... . . . . O NTC IS E P O U R S I L S T ) ; 2 1U- 2 3 0 0
CEZLKG VSZB]]TYIN HUNDREDS OF METERS
IN GT GE GE G E E GE GE GE GE GE GE GE GE GL GE- -- FEET I16C 90 80 86 8 86 32 21 20 16 12 10 8 5 4 0
NO CEIL I 29.8 35.5 4. 81 48.7 50.5 51.0 $1.0 S1.6 51.6 52.2 52.5 52.5 52.5 5.
UE 20COI 32.6 38.6 46.4 52.2 5i.8 54.8 55.7 55.8 56.5 56.7 57.3 57.6 57.7 57.7 58 .GE 180C0 73.0 38.9 48.7 52.6 53.2 55.2 56.1 56.2 56.9 57.1 57.7 58.0 58.2_ 58.2. 58.5
bE 16C01 73.0 38.9 48.7 52.6 53.2 55.z 56.1 56.2 56.9 57.1 57.7 58.0 58.2 58.2 so.5
LE 18,001 !3.0 39.1 48.9 ,2.9 53.4_ 5S.5 56.4 56.5 57.1 57.4 57.9 58.3 58. .... 58.8 58.7
GE 12Cu01 33.5 39.8 89.6 53.7 54.2 56.8 57.3 57.8 58.0 58.3 58.8 59.3 59.8 59.8 59.8
.E lo|ol 36.2 83.2 53.1 57.8 57.9 60.3 61.2 61.3 62.0 62.2 62.8 63.2 63.8 63.8 63.9
GE 9-pa| 36.7 43.9 53.8 58.0 58.6 b.c 61.9 62.0 62.7 62.9 63.8 63.9 6 ,1 6I 1_ 68.6GE 8001 39.5 86.7 56.8 61.2 61.8 68.1 65.2 65.8 66.8 66.7 67.3 67.7 67.9 67.9 66.8
LF 7C001 82.1 89.6 60.5 689 65.5 h -9.1 69.2 70.3 70.6 71.2 71.7 71.9 71.9 72.3,E 6001 83.c 50.6 61.5 65.9 66.6 69.1 70.3 70.4 71.5 71.9 72.8 72.9 73.1 73.1 73.6
tE 5600 44.5 52.6 63.9 68.8 69.1 71.7 73.0 73.1 78.2 74.6 75.1 75.6 75.8 75.9 76.3G E 45001 45.6 53.7 65.2 69.9 7U.5 73.1 78.5 78.7 75.8 76.2 76.7 77.2 77.8 77.4 77.8
6E 80001 48.8 56.9 69.5 74.7 75.6 78.Z 79.8 8o.0 .- 81 .7 82. 82.7 83.0 83.0 83.b_ bE 35p92 89.7 58.6 72. G 71.8 78.7 81.8 8A1- 88.7 85.0 85.6 86.1 86.8 86.8 86.8
GE 30001 51.2 6L-5 75.0 82.0 3.0 86.2 88.1 68.3 89.7 90.0 90.6 91.0 91.3 91.3 91.6
UE 25u01 51.8 60.9 75.8 82.8 83.8 87.3 89.? 89.4 90.8 91.1 91.7 92.1 92.5 92.5 92.9
G. .E 20021 52.2 61.8 76.8 83.8 88.9 89.2 91.1 91.3 92.9 93.3 93.8 98.3 98.6 98.6 95,1
E 18 0| 528 62.3 77.5 88.5 85.7 90.0 91.9 92.1 93.7 98.0 98.6 95._1 95. 95.8 95.8______ LL 15001 51.2 62.9 78.3 85.8 86.6 91.0 929 9.1 1 917 95.1 95.6 96.1 96.8 96.8 96.9
bE 12001 53.3 63.2 78.6 85.9 87.2 91.9 93.8 98.0 95.6 96.0 96.s 97.0 97.3 97.3 97.8
GE I(O0i 53.3 63.2 78.6 85.9 87.2 92.1 98.0 94.3 95.8 96.2 96.7 97.2 97.5 97.5 98.0.E 9001 53.3 63.2 78.6 66.2 P7.8 92.4 94. 3 98.5 96.1 96.8 97.0 97.8 97.8 97.8 96.2GE SU0I 53.3 63.2 78.6 66.3 87 92.5 9'.8 98.6 96.2 96.5 97.1 97.5 97.9 97.9 98.3-E - noL 53.3 63.2 78. b 86. 87.6 92.6 98.5 94.7 96.7 97.6 972 97.6 98.0 98.0 98.8
GE G02 53. 3 63.2 76. 6 8.5 8_. _I. 98_9. 65 9. 97.84 79 9. 98.2 96.7
_ GE i3I S3.3 63.2 78.6 86.5 87.7 92.8 98.8 95.2 96.7 97.1 97.6 98. 98.8 98. 9.9GE 8.021 '3.3 63.2 78.6. _ 6.5 F1 7.1 92.8 94.e 95.2 96.7 97.1 97.6 98.1 98.8 98.8 98.9
GE 7002 53.3 63.2 76.6 86.5 87.7 92.8 98.8 9S-2
96.7 97.2 97.9 98.3 98.8 98.8 99.-_ GE ZCCOj - 53.3 63.2 78.6 86.5 87.7 92.8 98.8 95.2 p6.9 97.8 98.1 98.5 99.0 99.0 99.8
GE- l UD. .53.3 67.Z 76b 86.5 87.7 92.8 98.0 95.2 96.9 97.81 98.1 98.5 99.0 99
.1 99.8
G.E r1 3.3 63.2 78.6 86.5 87.7 92.8 98.8 95.2 96.9 97.8 98.1 98.5 99.1 99.3 100.0
0 .8..N.M.ER !. ..ER. .. ..... .... ....88....I. ... .. . ..8.9...... . ....9
--.. TOTAL NUMBER OFO SERVATIONS: _889
GLOBAL CLIMATOLOGY BRANCI' PEkCENTAGE FREQUENCY of OCCURRENCE OF CEILING VERSUS VISIBILITYUSAFEI AC FROM HOURLY OUSERVAIInNSAIR WEATHER SERVICE/MAC
SIAIION NUMBER: 106870 STATION NAME. GRAFENkOHR AAF GFR PERIOD OF RECORo: 77-86_____MONTH. SEP HOURSLSTI: ALL
IN I G1 GE GE GE GE UE GE GE GL GE GE GE GE .E GL GEFELT -14060 9U ___ 6U _ 8 4c 32 -_ 29 20 jb. 1? 10 8 _ 5 4 ;
... .. .... ... .. ,*..... ...... . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . . .
NO CElL 1 23.9 27.U 13.2 35.7 36.2 37.8 36.8 39.2 4O. 90.3 90.6 91.2 91.8 9?.3 93.9
6E 2O0000 7.1 30.5 37.2 39.9 9.5 42.2
93.3 43.8 99.7 95.0 95.3 96.0 96.7 97.3 4b.5-3 1C8G3 Z7.6 n1 _4! 37.7 0.3j 95.0 42.7 93.8 99.-3 45.2 _45 .9 46.5 97.2 97.8 99.U
GE 1600C 27.5 .1.0 37.7 0.9 91. , 92.7 93.9 -4.3 95. Z 5.S 4S9 96.5 97.2 97.8 99.U10G 27. 4 R. I.9 9. 1.2__942.86 90O 99.o5 95.9 95.7 96.1 96.7 4 7.9 98.0 499.2
bE izrOo 28.1 31.7 36.6 .1.2 91.9 93.6 99.8 95.3 96.2 96.S 46.9 97.5 98.2 98.8 5L.1
GE 10001 29.9 33.8 91.0 99.0 49.7 96.6 97.8 98.2 99.2 99.5 99.8 50.5 51.3 51.9 53.1. . __ sUJ 3e.9 .531.5 1.b 99.8 9S.9 97.9 98.6 99.1 50.1 50-4 5 .? 1 51. S2.2 52.8 59.0
UL brOol 33.2 37.5 .9 918.b6 99.3 S1. 52.9 53.4 54.4 59.7 55.1 SS.8 56.5 57.1 5o.9GE 7 I- 39.8 392 0., S0.7 L .. 1 53.7 56.1 5S.6 56.7 57.0 57.9 58.1 58.8 59.9 tc.1Gi 61005 35.3 39.8 98.L 51.9 52.1 59.5 S5.9 6.9 51.5 57.8 56.2 58.9 S9.6 bl.3 bl.5
GE 51001 37.2 91.8 50.9 59.0 59.7 57.3 58.7 59.3 60.3 60.7 61.U 61.7 62.5 63.1 69.936-3 -GEAQ0 __ 1 i23 .I, 657 56. 9.51 6 0. 6 61.1 62.2 62.6 63.0 63.7 69.9 65.0 f,66.3
GE 9t005 92.2 97.3 57-2 61.3 62.3 65.1 b6 81.3 68.5 6.9 69.3 70.1 70.8 71.5 7%.8- L E_ 35D ...... 4 .oS 9.8 60C 6 6. _ .9, 10.2 0 .8-2.1 . 7.72 72.9 73.7 7.6 75.1 76.9
GE 3000| 98.0 53.5 69.9 70.0 71.6 79.3 76.1 ?b, 78.1 78.5 79.0 79.8 '0.6 81.3 P,.6
GE 25001 49.5 55.2 67.2 72.9 73.5 17.0 78.9 79.6 80.9 81.3 81.8 82.6 P3.4 89.1 96.55E 2L| ... . 67.9 7.3 75.7 77.0 80.9 83_a. 8J.6 85.2 85.6 - 86.1 86.9 P7.7 86.' 89.7
oE 18CC S1.7 57.7 70.7 76.2 77.5 81.5 83.7 89.9 85.9 86.? 66.7 87.6 88.9 89.1 9L.9
5E~~ 526 5.7- 7L.9- 71. 19. 1 83, 1.S-8 5.- 86.3 87.8 88.2 88.1 89.6 90.% 91.0 92.9bc 12001 53.1 59.3 72.7 78.8 81.6 85.0 87.3 88.1 89.7 9n.5 90.6 91.5 92.3 93.0 99.9
GE 1o000 53-2 59.9 73.1 79.3 81.1 8S. 88.2 89.0 90.7 91.0 91.6 92.5 93.3 99.0 99.3.... .. - E 900J 3 - ,2 599, 73.-1 79.9_ 81.3 85.9 88.9 89.2 90.9 91.3 91.9 92.1 93.6 99.2 956b
L t.rI1 53.2 59.5 73.2 79.6 8 I.S 86.1 88.6 89.9 91.Z 91.6 92.1 93.0 93.9 99.6 95.9.G.. _70 63.2 59. 73.4 79.9 61.8 86.5 89.0 89.8 91.7 97.0 92.6 93.S 99.3 95.0 96.901 6001 53.2 59.9 73. 80.0 81.9 86.6 89.2 90.0 91.8 97.Z 92.8 93.7 99.6 95.3 96.6
GE 5s0 53.3 59.6 73.5 80.1 12.1 96.8 89.9 90.4 q2.2 92.6 93.2 99.2 95.1 95.7 97.lGE 4 -90k 5 59.6 73.5_ 89.1 92. 1 86.9 99.6 90.5 92.5 92.9 93.6 9%.5 95.% 96.1 91.5GE 3u0 53.3 59.6 73.6 B.1 82.1 86.9 89.5 9C.5 92.5 92.9 93.6 99.6 95.6 96.6 96.3
_0 _ 0I. 53.3 59.6 73.5 __ 80.1 82.1 86.9 89.9 90.6 92.6 93. 93.7 99.5 95.8 96.9 99.1GE 1504 5. 59.6 73.5 80.1 P°.I 66.9 89.5 90.6 92.6 93.U 93.7 99.8 96.0 97.2 99.7
GE 05 53.3 59.6 73.6 80.1 R. .I 86.9 89.5 90.6 92.6 93.1 93.8 99.9 96.1 97.3 1"--0u-.v
TOTAL NLMIaR OF OeSERVATIoN.S: 7194
6.. 5Al CLiMATOLOGV BRANCH PEWCENTAGf FREQUENCY O OCCURRENCE OF CEILING VERSUS VISIBILIT
uSAFLAC FROM HOURL3 OUSLRVATYONS
AIR bIATKER SERVICE/IAC
STATI0ON NUMBER:: 176873? STATION NAME: GRAFENAGHA AA GrR PE16 Of 61:05: 77-6MONT: OCT FOURSILSII: 00C-020C
C* *L JIO* SI LTY IN uNDRE*S OF METERS
IN I (f G6 6G [ E G[ 6E G GE G G G E GE -- -. .
FLEI 160 g 90 81 6 4 8 4 32 24 20 16 12 10 a 5 4 U
NO CElL 1 - 11.0 13 3.8 20. 23. 7 2%.49 21.3 29.2 29q.9 32 .3 32.S - 33. 1 33.5 ?5.8 37T.7 39.0
0(1 2 CC01 11.9 1 .1 22.4 25.b 26.8 30.4 32.5 33.3 !5.6 3S.8 36.6 37.6 19.6 41.7 42°9
1. E_18C GG1 -11 .9 15.1 22.4 25.1 2b.4 9 30.5 12.6b 33.4 35.7 36.0 36. 1 IT7.7 39.7 41.8 '43.1UE 160OO1 11.9 15.1 22.4 25.7 26.9 30.5 32.6 3J.4 75.7 36.0 36.7 37.7 39.7 '41. '43 .
E 01 4.aooo t- 14.9 11s.1 22. 4 25 .7 _26.9 30.1 32.6 33.4 ~35.7 - 3b.l b 3 .7 39.7 '41.8 43.1C, 12roa 12.1 15.2 27.1 26.0 21.3 3o.9 33.0 33.8 36.2 36.4 37 .1 38 . 1 40.2 42.2 43.1
61 luhot| 12.7 1b.1 2%.,L 27.9 z2.2 32.9 35.2 36.0 38.3 35.5 39.3 90.3 42.3 44.3 '5.7- -bE - 0 CLIO 12.7 16.1 24.1 328t 25.5 3.j 3 . 3.3 38.9 3.I 39.8 40.8 42.8 44.9 4&.3
GE 8CUO01 15.9 2 .U 28.1 33.C 39.6 38.5 40.8 41.6 4.3 ' 44.3 45.1 46.1 48.1 10.2 51.661: 7CuO1 37.2 21.5 31.U 36.0 37.1 9 4.4 43.8 44.6 47.3 47.5 48.2 49.2 91.2 53.3 5.7
GE. 6(0t1. 21.1 31. 1 36.1 31.6 91.1' 43.9 44.1 47.4 47.6 '48.3 49.3 -1.3 13.4 54.b
bE s5ool 9.8 213.7 33.6 39.2 %,. 7 44 .7 '47.1 47.9 50.6 10.5 11.6 52.5 94.6 16.6 56.0
.E_ 4LO| -2.2 21.5 3S.8 41.9 4.9 46.9 49.4 50.2 52.9 S3.1 53.6 54.5 56.8 59.9 6L.3
I.E 40Q0C 22.6 28.2 39., 44.9 4o. S0.7 53.2 53.9 96.b S6.8 57.7 58.7 60.9 63.0 6s.5
, GE 35c D _ 23.31 29.0 -- 39.5 45.7 '47.6 $2 2.2-_14.3 195.4 5.1 5. 3 59.2 60.2 62.1 64.6, 66.1i.E 31 001 25.b 31. 43.t 49.7 11.7 56.3 58.9 59.6 62.5 63.2 64.0 65.0 67.7 69.8 71.3
tE 2tCI| 27.3 33.7 '46. 92.3 54.4 59.c 61.6 62.3 65.4 65.9 66.6 67.8 70.5 72.6 79.1I.E 2CO . 29.3 3.65 -. 19.3 97.6 62.3 65.3_ 66.1 69.2 -. 6-_ 70.6 71.6 74.3 76.3 77.8G E isCo Z4.7 36.1 49.a 56.4 5. 9 63.6 66.6 61.4 70.7 71.2 12.1 73.1 75,6 77.8 79.3
,E ISLGI _.3..5 ___ _ 52.5 59.R 6d. 4 7.3 _70.3 71.0 74.8 75.2 76.2 71.2 79.9 81.9 F3.9E- E 120 32.8 39.6 53. 61.6 64.2 691 2 73.0 76.7 . .81 7.1 |. .8 83.9 85.4
b E ]cool 32.8 39.8 54.3 62.1 64. b 70.2 ?3.s 74.0 78. 7 79.1 80.1 81.1 83.7 e5.1 --- - -
E Z 32. 8 39 b 54 . b 62.4 65. 1 70.5 74.2 15.1 _79.1 79.5 80.7 81.7 84.4 86.4 P7.9
• . .- L. . 32.9 40L .0-S. - 63.4 66.1 i1.s 3S. 76.4 80.4 80.8 62.1 83.1 85.8 87.8 89.3
.. .1 7i1 .. . .. o2.s %[..a 55.2 63:'4 66.1 71. 715.3 76.7 P0.7 81.2 82.5 83.4 b.1 88.2 89.7
bE 6001 32.9 '4;.0 55.3 63.5 66.5 71.9 75.9 77.5 tI.5 81.9 83.5 84.5 87.2 89.2 ;.7
,1 "001 33.( 4U.2 15.5 63.7 66.7 72.1 76.1 71.7 82.0 82.S 84. 65.0 87.7 b9.9 91.9I.E 4001; 13.L 40.2 11.1 63.7 66.7 72.1 76.2 77.9 82.5 82.9 84.5 81.S Ad.2 90.3 91.8.. . .30- . 3.2 422 15.1 63.7 66.7 72.1 76.- 78.1 12.8 83.4 89.0 86.0 8.9 91.1 92.8L E DoO 13., 4G .2 S5.5 63.7 66,7 7.1 76.4 78.1 52.8 83.6 85.6 06.5 89.7 91.9 94.v
10-- 1 . 2 1.& 63.1 66.7 72.1 76.4 78.1 P2. 83.6 85.L 86.8 90.1 92.6 96.8
bE 51 !3.6 IOU.2 15.5 63.7 66.7 72.1 76.4 78.1 42.8 83.6 81.6 86.0 90.1 9-' Tf-. T-.. ................... ...............................................................................................
TOTAL N18:R OF OBSERVATIONS: 929
.GLObAL CLIMATOLOGY 8RANCH PE-- CENTAGE FREUiUENCY OF OCCURRENCE OF CFILING VERSUS VISIBILITYr,,UAFETAC FROM HOUrLY 06SERVATIONSAIR w[ATHER SERVICEIMAC
115 TATON 1484.: 16670 S18110ON8144: GRAFENAO4R AAF GFR PEP1O6 OF RECORD: 71-96_ONp: OCT 1-OURSILSTI: 0300-0500
C (1316 vISIBILITY 1N HUNUREGS OF METERS
IN I GT GE GE bE GE GE GE GE GL GE GE GE GE GE GE GEFEEI 1160 -9- 80 6 SO_ _-6 4L 32 24 20 16 12 10 8 5 4 U
NO LEI L I 9.2- -11.U 16. 18.9 19.7 22.4 24.6 25.4 27.0 27.2 Ze.b 29.4 32.2 33.0 17.3
GE C0001 9.6 11.8 17.6 20.2 21.1 24.1 26.6 27.3 29.1 29.4 30.9 31.7 34.6 35.5 39.96E 1.O0C 1. 9.1 -,1-- -176 ?0.2 21.1 24.1 26.6 -_ 27.3 29.1 29.4 30.9 31.7 14.b 35.5 39.8GE 16(12C1 9.6 11.8 17.6 20.2 21. 1 24.1 26.6 27.3 29.1 Zo.4 3g.9 31.7 34.6 35.5 39.66E 1441 - 9.6 11.8 17. -20.3 21.- 24.2 26 7_ 27. _4 Z9.4 29.6 31 . 1 31.9 34.8 35.7 40.004 12COO1 10.2 12.5 18.3 21.0 21.8 24. 27.3 28.1 3.0 10.2 31.7 32.6 35.5 36.3 4F.6
tE ILC cOI iO.b 1J.3 19.o 22.9 23.9 26.9 29.4 30.1 !2.5 32.8 34. 3 35.2 38.1 38.9 43.2U 9C J. b---! .1- 32Z, _23. 26.9 .29.4 33.1-2. 32.9 34 .4 35.3 38.2 39.0 43.3GE Sr Q0 12.b 15.4 22.3 25.8 26. 30.3 33.0 33.8 16.3 36.7 38.2 39.0 41.9 42.8 47.1
LF ICCO I V3 e 1 3h- -21.4Lj 28.5 _32.!--35.1_ 35 .8 -- 38.4 3P.7 40.2 41.1 44.0 441.8 49.1GE 6c0o0 13.1 16.0 23.4 27.4 2b.5 32.3 35.3 35.8 38.4 38.7 40., 41.1 44.0 44.8 4%.1
c.4E ScOol 14.4 17.4 24.9 29.6 30.6 34.8 37.6 38.9 41.0 41.4 42.9 43.8 46.8 47.6 s1.9.El 46CI| .. .. 16.b -19.9 27. h 32.3 33.3 37.5 40.3 4l. 1 43.7 4.1 45.6 46.5 49.5 50.3 54.6GE q01 18.8 22.5 31.3 37.1 3b.2 43.L 45.8 46.7 49.4 49.8 51.3 52.3 55.5 56.3 61.8GE 3500k . . 19.6 23.2 32.4 38.3 39.4 44.5 47.3 48 .2 50.9 -51.3 52.8 53.9 57.3 58.2 62.1
CE 3E001 22.0 26.5 36.3 43.0 44.3 50.4 53.2 54.1 57.2 57.6 59.1 60.1 63.7 69.6 64.1
GE 25001 73.% 28.2 38.4 -5.2 46.6 52.7 55.5 56.3 59.6 b6.1 61.6 62.6 66.1 67.1 71.b
- E 2L00 25. 10.5 41.1 98..1 . . 56.0 59.C- 60. 63.4 64.0 65.5 66.S 7G.0 ?1.0 75.5b E 1001 25.7 3].8 41.b 98.5 50.1 56.5 59.5 bO.6 63.9 64.4 66.0 67.0 70.5 71.5 76. 0
-GE_ 15001 2b.9 31.9 43.8 51.2 5..8 59.4 62.5 63.9 67.3 67.8 69.6 70.8 74.3 7S.3 79.8E I20ol ; 8.3 33.3 9.5 53.3 5.3 61.8 65.2 66.6 70.0 70.5 72.3 73.4 77.1 79.1 82.6
UE 1UC01 28.7 34.1 96.2 59.1 5b.1 62.8 66.5 67.8 71.9 72.0 73.9 75.1 78.7 79.7 84.2_E 900 28.6 34.2 46.6 54.7 56.8 63.4 67. _* 8. 72.2 72.8 74.b 75.8 79.5 60.4 84.9GE 0o 29.0 34.b 47.6 S5.7 57.7 b4.9 68.2 b9.7 73.2 73.9 75.
7 7b.9 90.5 61.5 8b.0-GE C .OL ... 0 _39.._7.6 -. 55.8 57.8 64.6 68.7 - 70.3 79.0 74.6 76.5 77.7 81. 82.4 P6.9
fE EUCI 1 9.c 34.6 97.t 55.9 56.3 b.1 69.2 71.0 74.7 75.4 77.2 79.5 92.2 83.1 87.6
GE 5orI 29.0 34.b 97.7 56.2 S6.7 65.5 69.8 71.5 75.7 76.3 78.3 79.6 83.2 b4.2 98.7. 4. J ... 0 34.6 47.7 56.2 58.7 65.S 69.8 72.0 76.2 77.0 79.0 80.3 94.0 q.9 99.6GE "co 29.0 34.6 97.7 56.2 58.7 65.5 69.8 72.0 77.1 77.8 79.9 81.2 95.3 86.2 91.4uE 2 U -29Q 31 ?,k- T 97.7 56.2 58.7 65.s 69.9 72.5 77.5 7P.3 90.6 92.0 87.0 88.2 94.8- - GE 10G1 29.0 34.6 97.7 56.2 5b.7 65.5 69.9 72.5 77.? 78.S Ri.0 62.4 97.7 89.2 97.1
G E 0 29.L 39.b 97.7 56.2 6. I b5.5 69.9 13.5 77.7 1.5 8.0 82.4 87.7 89.5 1 :.C
TOTAL NUMBER OF OBSERVATIONS.: 93C
~L
1.LO4AL CLIMATOLOGY BrANCH PERCENTAGE FRE(UENyT OF OCCURRENCE OF CEILING VERSUS VISIbILITYUSAFRCAC FROM 3-OURLT ObSER9AIIONSAIR WFA~k[k SERVIC[/MlAf
STATION NUM9LR: 106m70 $A I1ON hAME: GRAFENaOR AAF 6Fw PERIO0 OF kLCORO: 77-86MONIF: OCT I-OURSILSTI: C6LD-8..]
E[L t. C VISIBILITY IN IUNDREOS OF METERSIN I 63 E "E GE GE UE G L Gr, r .E G E GE GE 6E Gc -61
FEET I 10 9L 80 60 88 8C 32 '8 20 16 12 10 8 5 4 U
NO LEIL I 5.8 b.5 9.7 12.4 13.8 14.5 15.8 16.0 16.9 17.2 18.O 19.8 21.u 22.3 26.3
Z, 20(300| 6.3 7.5 11.2 l 8.3 15.6 16.9 18.6 18.8 20.3 2r.6 21 .5 22.9 25.2 26.5 TU.b6 E iGUC . 6.3 - -7.6 11.8 18.5 15.6 17.2 18.9 19.1 20.8 21.1 21.9 23.3 25.7 T. 3 31.6L E 16r o 6.3 7.6 11.8 14.5 15.6 17.2 18.9 19.1 20.8 21.1 21.9 23.3 25.7 27.3 1 .6u E -1LOL. . 6.3 7.6 11 .8 ... _1 .5 15.8 17.2 18.9 1i.1 20.@ 21.1 _ 21.9 23.3 25.7 27.3 31.6uL IC GO|I 7.) 8.3 12.6 15.7 17.1 18.5 20.2 2C.4 22.E 22.4 23.2 28.6 27.0 28.7 33.u
UE 1oc301 7.3 8.6 13.8 17.2 18.7 2n.1 22.3 22.5 28.5 28.8 25.7 27.1 29.6 31.3 35.6I-.E 910 31 7.3 3 , 1.1z-12 _16.6 b O.2 22.8 22.6 . b _28.9 25.8 27.2 29.7 31.4 35.7IE 810G 1 8.9 10.1 15.9 19.9 21.6 23.1 25.5 25.8 28.0 28.8 29.2 30.6 33.2 38.9 39 .G 7:0 -1 9.7 11.2 18.1 22.2 24.1 26 _ _2'8. 6 .. 28.9 3 1.1 31.5 32.5 33.9 76.5 38.2 i .9(C 67C0 9.8 11.3 18.3 22.6 28.5 26.5 29.0 29.8 Y1.5 31.9 32.9 38.3 36.9 39.6 83.3
GE 5ron 10.9 12.5 19.7 28.8 26.8 28.9 31.5 31.8 34.C 38.8 35.8 36.8 39.8 41.1 S.8I.E i Z.Q -1 1 2, 2L 12.0 b__?k b* 6.l 7 3 0 .9. 33. 5 33.9 36.1 36.7 37.6 39.0 81.6 8 3.3 86b.1II. 1 4r1 18.7 16.6 25.1 30.6 32.b 35.1 38.0 38.3 80.5 81.2 82.2 83.7 86.2 88.0 5Z.7I r 35U 15.6 17.8 26.3 31.9 !3.9 36.6 39.5 39.8 82.0 82.8 83.8 85.8 88.0 89.8 58.,IE 32f017 17.3 19.1 28 35.8 37.5 80.3 88.0 88.8 87.2 8e.1 89.0 50.6 S3.3 55.3 60.0
u E 2 001 18.2 2G.8 3.4 37.3 39.6 82.6 86.5 86.9 89.9 50.8 51. 53. 5b.1 58.1 6 .8I.E 2UO01 20.d 21.8 33.5 t n _ 85.9 50.2 50.6 _ 53.9 58.9 55.9 57.7 60.8 62.4 67.1G[ 18O1 21.1 23.8 38.8 83.8 83.7 87.0 51.4 51.8 55.1 56.1 57.1 58.9 61.6 b3.S 66.3..E IS ;C| 23.9 26.7 38.8 85.8 88.2 52.7 57.0 57.8 60.6 6318 .8 8 68.6 67.3 69.2 78.0IE 1CcI 28.8 27.6 39. 87.84 89.9 53.9 59.0 59.5 63.1 b.3 65.8 67.2 69.9 73.8 7b.6
6E IcOCI 25.3 28.3 41.1 88.7 51.8 S5.8 60.5 61.1 68.7 65.9 67.2 69.0 71.8 73.8 76.5GE 9co1 25.8 28. 81.7 89.6 524 8 56.3 61.5 _2.0_ 65.7 66.9 68.2 70.0 72.8 78.7 79.5I. FOol 25.5 23.6 82.5 50.5 53.3 57.4 62.6 63.3 67.2 6R.8 69.8 71.7 78.5 76.S 81.2
. 1_7001 5.5 28.7 82.7 51.2 58.6 59.5 68.9 65.5 69.7 70.9 72.3 78.2 77.0 78.9 83.7I. --0 25. 2 -8.1 51.7 55. 3 60.1 65. b _66.3 70.9 72.b 73.8 75.8 78.2 63 94.8
I.E !col 25.7 29.0 83.d 51.9 55.6 b60. 66.2 66.8 71.5 73.0 78.6 76.7 79.5 61.5 86.7I.E 8001 25.7 29.0 83.2 $1.9 55.7 61.5 66.5 67.1 71.9 7.7 75.5 77.5 80.8 82.6 ?7.7G E ' -) 25 .7 29. 0- 83.3 52.3 56.6.L 60.9 66.8 67.6 72.6 74.4 76- 3 78.8 -1.S 83.7 9.6IE 2001 ?5.7 2,.0 83.3 - 52.3 56.1 61.C 66.9 67.7 72.7 78.6 76.8 78.9 82.9 85.8 98.8(I. E I1201 25 2. 7 2%r.0 83.3i 52.3 56. 1 6 1.1U 66.9 671 72. 7 710.6 76.8 79.3 83. 3 86.0 98.8
61 Ml 25.7 29.1 83.3 52.3 56.1 b1.0 66.9 67.7 72.7 78.6 76.6 79.0 83.3 6.0 10c.0~~~......................... .... ..........................................................................................
N9.IOT AL NUMBER OF 04SERVATIONS 930
GLUbAL CLIMATOLOGY BRANCH PERCENTAGE FREf.UINCY OF OCCURR(NCE OF CEILING VERSUS VISIBILITYLSAFETAC FROM HOURLY ObSLRVATON6
AIR WF1A7ER SERVICEJIAC
58T3I1N NUMBER: IC6870 STAI|ON NAME: GRAFENWOHR AAF GFR PERIOD OF PECORD: 77-86MONTH: 0C HOURSILS7I: 0900-11Lu
CIOLOK VISIBILITY IN HUNDREDS Of METERSIN I G GE GE GE GE I.E GE G GE (,E GE G[ GE GE GL bE
FEET I160. 90 ou GU 4S ( 32 28 20 16 12 10 8 5 u
NO CEIL i 10.9 12. - 19.6 20.6 21.4 22. 3 22.8 22.9 23.4 23.5 24.2 24 .7 25.4 25.7 26.6
u E 2000 12.9 15.5 22.3 24.5 25.3 6.7 27.3 27.8 28.1 2P.2 28.8 29.4 30.0 30.3 31.rIE 18C0C 13. 4_16.e 1 _23.0 26.3 26.2 27.6 28.3 28.4 29.3 29.1 29.8 30.3 31.0 31.3 32.26E 16CO0 13.4 16.1 23.L 2S.3 26.2 27.6 28.3 28.8 29.0 29.1 29.8 30.3 31.0 31.3 3Z.2
Uf 14CD0_ .___. 13. _ 16.1 23.20 26 _ 26.3 27.7 28.8 28.5 291 2q2 29.9 30.8 31.1 31.4 31.3
U, E10001 18.8 17.1 28.2 26.6 27.7 29.1 29.8 29.9 30.5 30.6 31.3 31.8 32.S J.?.8 3.7
.E 1OCO 15.5 16.3 26. b 28.9 ![.1 31.6 32.8 32.6 33.2 37.3 38.C 34.5 35.2 35.5 !6.3
91E- 1U.6 18.8 26.8 L298 .6 2 o 2 32.9 33.1 33.8 33.9 38.5 35.1 35.7 36.0 36.9UE scUo I 17.7 201.9 30.2 32.9 38.2 36.0 36.8 37.0 37-6 37.7 38.8 38.9 39.6 39.9 81.8
L 01 18.6 21.8 31.b 34.8 36.2 38. __S 79.2 39.6 80.1 80.2 40.9 41.8 82.2 82.5 83.3IE bf 00 I 18.6 21.8 31.8 38.8 6.2 38.6 39.2 39.5 80.1 80.2 80.9 41.4 82.2 82.6 83.3
E Srorn 1 9.7 22.9 33.3 36.5 57.8 80.Z 41. 11.3 82.0 82.2 82.8 83.3 8q.1 88.8 85.3
E --O - - 19.9 2'.2 33.8 36.9 _36.3 80.8 41,6 81.8 82.6 82.9 83.5 48.1 88.8 6.2 4b6.L1 86IO6 22.3 25.6 37.U 80.2 81.6 88.3 85.6 86.9 86.7 87.0 87.6 88.2 8.9 49.2 S.1
uE 3' LO 23.1 -Zt-6 38.2 _1.5 83.0 45.9 4 7.2 87.5 88.7 89.0 89. 7 60.2 !1.0 51.3 6.2u 36631 ?7.8 31.3 88.1 88.6 .0.2 53.7 65.1 55.5 56.9 57.3 58.0 58.6 69.2 S9.6 6L.8
l 2!0 29.9 33.8 86.9 51.6 63.2 67.c 58.8 58-8 60.2 60.6 61.3 61.8 62.6 92.4 68.1U1 2c0n1 33.5 37.6 61. - 66. b 56. 7 62.5 _68.7 66.3 66.9 67..$ 68.2 68.7 69.6 69.8 71.6E I8001 73.8 37.8 51.7 57.1 59. 8 63.1 66.8 65.9 67.s 68.1 68.8 69.8 70.1 70.4 71.6
u E 13ij3 1 6. __ L51 60.8 63.1 66.9 69.5 10.0 71.6 72.2 72.9 73.8 78.2 78.5 75.1
U1 12C1 37.0 82.3 58.1 C4.Z 66.6 71.0 73.7 78.2 75.8 76.3 77.1 77.6 78.8 78.7 79.9
6t Ic6l 38.1 43.2 59.8 66.1 6b.7 73.1 75.9 76.5 78.1 70.6 79.8 79.9 83.6 81.0 82.2
6E 90C 1 !8. 1 83.2 60.6 67.2 69.8 78.5 17.3 77.8 79.5 80.3 81.1 81.6 92.8 62.7 83.9E 61 '8.3 43.8 60.2 0 67.s 71.2 15.1 78.0 78.s 80.5 81.5 82.3 82.8 03.5 83.9 85.1
61 71 I b- '41 3.5 61,4 68.3 71.5 16.8 80.1 8U.6 Q2.8 83.8 88.5 85.2 A6.9 86.2 87.8
ul 6311 '8.3 83.6 61.7 68.9 72.3 77.7 81.3 81.8 8 8. 88.9 85.7 86.3 87.1 87.4 88.6
6f TO0l 38.3 83.6 b.7 68.9 72.7 78.3 82.8 82.9 85.8 86.3 87.2 88.1 89.1 89.5 9..6
1 '1 _ 8.3 83.5 61.7 68.9 72.9 78.6 82.d 83.7 86.6 88.0 89.U 89.9 91.3
91.6 92.8u. 3061 !8.3 8!.s 61.8 69.0 73.1 78.8 83.L o3.9 87.1 88.6 89.7 90.6 92.7 93.3 94.7
6 2601 I8.3 83.5 61.8 69.U 73. L 79.9 83.1 8q.0 R7.2 88.8 '3,. 91.2 93.9 9S.1 97.3
UL 100I 38.3 43 .- 61.8 69. 73.6 78.9 83.1 84.0 A7- 3R.8 90.0 91.2 98.1 iS.6 94.9
F1 21 38.3 43.5 61.8 69.0 73.0 78.9 03.1 88.0 87.2 88.8 90.u 91.2 04.1 95.6 10L.0...... ....... .... ..................................................
IO1AL NUMBER OF 0FSE VAIIONS: 93r
-6OUAt CLIrPAIOOGY PkANCI PEC ENA-GE FR IUENCY OF UCCUORRNCE OF CEILING VERSUS V1S161LITYUSAFEIAC FROM IOURLY OssERvATIONS
A1R wAIHER SERVICEIMAC
$7AIO4 NUMBER: 126870 5181 103 NAME: GR8FEN1c44 A3r 08 - - PERIOD or RECORD: 77-86
MONTP: OCT POURSILSTI: 1200-1400
LELIZG VISIRILIIY IN ILNDREO5 OF METERSIN I 01 GE GE GE GE GE GE GE GE GE GE G GE GE GE GE
FEET I 16C 9u 80 6U 48 4 U 32 24 20 _ 16 12 10 8 5 a 0
NO CElL i 21.9 29.3 29.4 30.5 31.6 31.3 31.3 31.3 31.3 33.3 31.3 31.3 31.3 31.3 31.3
E .Gcuoj 26.. 26.0 39.9 36.5 36.8 37.3 37.3 37.3 37.9 37.4 37.4 37.4 37.4 37.4 37.4GE i-fi r _r I - 27. 5 -311.1 36. 0 -3 7.5 37.8 38,4 _3b." ___38.4 38.5 38.5 38.5 38.9 38.5 38.6 38.5CL 16COC 1 Z7.5 3:.1 36.4 37.5 17.8 is .41 38.4 38.4 38.5 38.5 38.5 38.5 78.5 38.5 38.5
E 14.O' - 27.6 3C.i 36.1 37.6 38. U 38.5 38.5 38.5 38.6 38.6 38.6 38.6 38.6 39.6 38.62 127O0! 28.2 3L.R 36.d 39.5 36.6 39. 39.44 39.4 39.5 39.5 39.5 39.5 39.5 39.5 31.5
LE 10L 001 29.9 32.S 38.7 40,5 40.9 91.7 41.7 41.7 41.6 41.8 91.8 91.8 41.8 91.6 41.86 L 9oUi 5.3 32., 39.2 41.2 41.5 ?.4 2 42. 4 2.5 4._42.5 42.S 42.5 92.5 42.5bE 8031 32.6 35.5 42.. 444.2 44.5 445.6 45.6 95.6 45.7 95.7 95.7 45.7 45.7 95.7 45.7
L__ IE 7r J 34.9 37.6 44.7 47.3 47.6 48.7 48.7 4e.? 448.8 98.8 98.8 48.8 48.8 48.8 44.86E b(:00 35.2 37.8 44.9 147.5 47.6 48.9 48.9 98.9 49.0 49.0 49.0 449.0 49.0 49.0 49.U
GE 5E001 37.1 39.9 47. u 49.8 5S,. I 1.2 51.2 51.2 S1.3 S1.3 61.3 51.3 51.3 I.3 1.U.8 _4'G[_ _ !b.1 4t.9 48.U 50.8 51.1 52.2 --- 2.2 52.2 52.3 52.3 52.3 52.3 52.3 52.3 S2.3
G ..[GGI 42.44 45.% 53.5 56.8 57.2 58.i 58.3 66.3 68.5 68.9 68.5 58.5 98.6 $8.5 .54S6 E 3!1001 46.2 49.4 5 8.0 61.2 61.6 62.8 63.0 63.0 63.Z 63.2 63.2 63.2 63.2 63.2 63.2GE 372001 52.7 55.9 65.9 69.4 69.8 71.2 71. 71.4 71.6 73.6 71.7 71.7 71.7 71.7 71.7
uL 250;(1 55.3 58.5 69.2 72.7 73.1 74.5 744.7 74. 7
79.9 74.9 75. 1 75.1 76.1 7S.1 75.1_E -000l 58.6 62.3 73.5 77.5 76.L 79.4 79.6 79.8 80.0 60.0 80.1 80.1 A.3 1 8.1tE 180 1 59.6 63.7 75.' 19.6 81.1 61.6 93.8 8 A.0 82.3 82.3 82.4 82*4 ?9 82.44 8A.9UL 1 U0l 62,4__ bb.8 79, _. 83.5 4.1 65.7 86.0 86.3 96.6 86.6 86.7 86.7 86.7 86.7 86.7GE 1ICO 62.9 67.b4 83.u 86.C 96.6 8A.5 89.5 89.8 90.0 93.0 90.1 90.1 90.1 90.1 9L.1
0E 12u01 63.2 68.0 81.7 87.4 6.0 90.3 91.4 91.7 93.9 91.9 92.3 92.3 92.3 ,2.3 92.3
r, r_ 90 _ _ (3.2 68.0 82.2 87.8 98. 9 90.8 91.8 92.2 92.4 92.4 92.7 92.7 92.7 92.7 92.7I.E 802 63.2 6*, 82.44 8.6 89.1 92.2 93.3 99.0 . 94.2 944.5 94.5 9.5 91.5 94.5G E lu i_____ _ I 3.Z 66.b 82.7 88.9 86. 2 92.7 94.3 94.7 95.4 99. 95.7 96.7 95.7 91.7 95.7ut borl 63.2 bb.0 82.9 89.1 89.7 93.2 95.3 95.9 96.6 96.6 96.9 96.9 9b.9 96.9 96.9
GE 5001 63.2 68.0 P2.9 e9.2 99.8 93.7 95.9 96.6 97.5 979 9. 97.8 97.8 97.8 97.6GE 4CCCI 0.3. 68.- 82.9 A9.5 9L.1 944.2 96.6 97.2 98. 9m.4 98.7 98.8 98.8 98.8 96.8G F 3UL f 63.2 69. 8..9 89.5 qL.1 944.2 96.7 97.5 98.b 98.9 99. 99.5 99.6 99.6 99.6uE 2001 ,3.2 66.0 82.9 89.S OL. 94.z 96.7 97.5 98.6 98.9 99.5 99.6 1G.j 130.0 100.0
GE IDO1, 6.2 6b.c 8-2.9 97.9 9L. 1 94.2 96.7 97.5 08.6 99.9 99.5 99.6 lO3.0 300. Ic7.0
6,! C .L3.. 68.0 92.9 89.5 S%. 1 94.2 96. 1 97.5 98.6 4p.9 99.5 99.6 330.0 160.0 3o0.0
TOTAL NUMBER OF OBSERVATIONS: 930
GLO681L CLIFIATOLOGY BRANCO PERCENTAGE FREVEENCY OF OCCVRRENCE OF CEILING VERSL'S VISIBILITYU8FE IAC FROM -OURLY 083ERVAIIONSAIR bhEAIHER SERVICEMAC
ST81106 NUMBER: 10687C STATION NAME: GRAFENWOI46 AAF GFR -- PERIOD OF RECORD: 77-86. . . .. ... MONTH; OCT HOURS(LSTI: ISE0-170C
CEILIP6 VISIBILITY IN IFyNOREDS OF METER5
IN I Gi GE GE GE GE GE GE GE UE GE GE GE GE GE GE GE__ ET I __ _ 90 80 60 9 -69 6 32 29 20 --- 16 12 Ic 8 5 6 U
NO CEIL I 10.0 32.b 36.b 38.7 36.1 38.8 39.0 39.0 39.C 39.0 39.0 39.0 79.0 39.0 39.0
GE U U01 3.1 38.1 43.1 65.1 65.8 95.9 96.1 b.1 146.1 66.1 66.1 96.1 66.1 66.1 46.1_ GE 18(301 . -- 3. _5 3d.8 1 .. 6-- 6 b '6.7 46.B '4.0 7.0 q7.0 67.0 67.0 67.0 67. 47.0 67.U
,E IbU 01 35.7 36.8 96.0 46.6 46.7 66.8 7.70 67.0 .470 67.0 67.0 67.0 7.0 7.0 6 7 .0GE 1417LO 35.7 8.4 4., 4'
6.
6 4.6.7, 66.8 479.0 47.0 67. a .l 9 . 7.0 47.0 67.0 67.0
GE 12fsouI 3b.b 39.7 66.8 67.6 47.5 47.6 47.8 47.8 67.8 67.8 67.8 97.8 67.8 97.8 67.8
GE 10CG01 77.3 60.1 45.8 48.5 68.6 98.7 68.9 68.9 9.9 60.9 98.9 68.9 98.9 68.9 68.9
GEL 9P00j 38 .1 61.2 66.9 69.6 69.7 69.,8 590o. 0. 0 Sq. 0 50.0 50.0 _ 50.0 50.0 50.0 503.0L, 8C00l 62.2 65.7 51.5 56.2 59.3 59.5 59.7 54.7 56.7 56.7 56-7 56.7 56.7 56.7 56.7
-JE 4 -l . . 417,8 5,9 567 -56.6 57 -1 57.3 57.3 57.3 57.3 -57.3 57.3 ST.. 57.3 57.36E 6(001 4.7 48.3 36.9 57.2 57.3 57.6 57.8 57.8 57.8 57.8 57.8 57.8 57.8 57.8 57.8
oL 5"or1 46.6 50.3 56.6 59.6 59.7 60.0 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2 60.2GL 45001 _, 51. 58.3 61.3 61.4_ 61.9- 62.2 _ 62.2 -62.2 62a2 62.2 62.2 62.2 62.2 62.2u E 'c4UO 52.7 36.9 63.9 66.9 67.L 67.5 67.7 67.7 67.7 67.7 67.7 67.7 67-7 67.7 67.7E E 35 J - 56,5 - bU9 6_..71 71.4 -72.2_ 72.9 72.6 72.9 72.6 72.9 72.4 72.9 72.6 72.4
GE 3(OOI 62.L 67.1 75.7 79.0 79.6 80.1 80.3 80.3 P0.3 80.3 80.3 80.3 80.3 80.3 80.3
bE 253001 63.5 68.6 77.5 81.1 81.7 82.6 82.8 82.8 82.8 82.8 82.8 82.8 82.8 82.8 82.8bE zOOo 65.9 71.9 80.6 85.I 658 .6.8 87.1 87.1 17.1 87.1 87.1 87.1 97.1 67.1 87.1GE 19U01 66.3 71.9 81.6 85.8 66.8 87.7 88.2 88.2 88.2 88.2 88.2 88.2 88.2 88.2 86.2
E 1500 L ---- 68.1 74.2 8 3.8 88,S 89._ 90.8 91.2 91.2 91.3 _91.3 91.3 91.3 91.3 91.3 91.3GE 12 0L1 68.6 75.3 85.7 90.6 91.9 93 - 3 93.g 93.9 99.0 96.0 96.0 99.o 96.0 99.0 96.0
. 10001 68.6 75.3 85.9 91.0 92.3 93.8 99.3 99.6 96.5 96.6 96.6 99.6 99.6 99.6 99.bGE
I _o- --. b6 75.3 85.9 91.0 9..3 93.9 94.5 96.6 99.7 96.9 96.8 99.8 99.8 96.8 96.8
&E p00l 68.6 75.3 86.1 9].4 92.9 96.9 95.9 96.1 96.2 96.3 96.3 96.3 96.3 96.3 96.3
GE 7U01 68.6 75,- 86.7 91.9 93.6 95.7 96.8 97.0 97.2 97.3 97.3 97.3 97.3 97.3 97.3E tool 68.6 75.3 86.7 92.3 93.8 96.5 97.8 98.1 98.6 9q.5 98.5 98.5 98.5 98.5 98.5
cf C IC 68.6 75.3 86.7 92.7 93.6 96.5 97.8 98.1 98.6 98.5 98.5 98.5 98.5 98.5 98.56 E 'lo{ 68.6 7 . t 7 92.3 93.8 96.5 97.8 98.1 98.6 9P.8 9'.8 98.9 98.9 98.9 96.9bE !01 6d.6 75.3 86.7 92.3 93.b 96.5 97.8 98.1 98.b 99.1 99.2 99.6 99.6 99.6 99.6
.E - 2U01 68.6 75.3 66.1 92.3 93.8 96.5 97.6 96.1 98.1 99.1 99.2 99.6 99.7 99.7 99.7
6E 100| 68.6 75.3 86.7 92.3 93.8 96.5 97.8 98.1 90.6 99.1 99.4 99.6 99.7 99.7 99.8
GE nI 68.7 75.6 86.8 92.4 93.9 96.6 98.0 96.? 98.7 99.2 99.9 99.5 99.8 V9.8 100.0
......................................................................................................
iOIAL NLMBLR OF OBSERVTIONS: 910
... L
.. O.AL CLIMATIOLOo-BRANCH- p CENTAGE-6EQULNC9OV OCCURRENCE OF CEILING vERSUS ViSZiLitVUSAFLTAC 1 ROM HOUQLy O8SERVATONSAIR WE ATI-ER SERVICEIMAL
S383106 NUM9ER: 106810 SIlION NAME: GRAFENIOOR AAF GF ERO Of RECORD: T7-86........ ... _MON1H: OCT HOLRSILSII: 1800-2000
CEILINGr VISIBILITY IN HUNL~3NEOS OF" METERS
IN I G7 GE GE GE GE E GE GE GL GE GE GE GE GE GE GEFEE] I 160 90 80 60 ___ 68 - 60 32 24 20 l24 __1 12 1 _ 8 5 6
0-NO CElL T I 1.t 2s.8 33.9 31.0 37.V -38. 39.9 39.9 6.e 60. ---- 40. 0.6 6A.8 4.3 41.6
GE 2OCUO 2.5 29.0 37.7 61. 1.6 43.4 45.3 45.3 65.8 65.8 66.0 46.0 66.1 46.7 47.0GE 18(OCI 24.9 3U.1 39.1 63.0 63.6 __65.1 696.9 66.9 67.6 67.6 7.b 7.6 67.1 68.3 68.6GE 16C001 26.9 30J.1 39.1 43.0 63.. 65.1 66.9 46.9 7.6 67. 67.b 67.6 7.? 68.3 8.6
14 G 1Qk 00E. 24.9 3G.1 39.1 6 3 3.6 65 491 6 6 - l5 q .6 7. 4 7 6 6 41 6_17.7 48.3 46.6GE 1200C 1 25.6 30.8 39.6 63.7 66.1 5.7 67.5 47.5 68.2 48.2 68.6 68.6 68.5 69.0 69.6
GE 10C 01 26.3 31.5 60.9 66.8 45.6 67.0 68.8 68.8 69.6 69.6 69.8 69.8 69.9 50.4 s0.8___GE 90001 26.6 31.7 61- 1.5.r q 6.0 67.6 69.5 69.5 50.2 Sn.
2 50.6 50.6 5_0.5_ 51.1 !1.6
GE 8 oo 29.8 36.G 66.5 50.6 51.2 52.8 54.6 54.6 %5.4 55.6 55.6 55.6 55.7 56.2 56.6
__ E 7CG001 31.9 38.2 68.6 52.8 53. 3 55.6 51.2 51.2 58._(_ S. 0 58.258 .2__ %8.6 58.9 59.2GE 600oc 32.6 38.6 69.1 53.3 53.9 55.9 57.7 57.7 58.5 58.5 58.7 58.7 58.9 5.5 59.8
E0 50001 36.3 63.6 1 2 .0 56.S 57.0 59.2 61.1 61.1 61.8 61.8 62.0 62.0 62.3 62.8 63.1GE 45001 36.8 61.6 53.8 58.2 5b 7_k11 63.1 63.1 63.9 63.9 66.1 64.1 66.3 b.8 65.2u.r 6o00 38.9 66.0 59.2 63.7 64.5 66.9 69.0 69.0 E9.8 69.8_70.0 70.0 70.2 70.8 71.1S GE 35001 _ 1.8 69.0 62.9 67.6 66.5 70.9 73.1 73.1 13.9 73.9 7.1 __ 74,1 76.3 74.8 75.2GE 3(r0C1 45.2 52.8 68.0 73.0 13.9 16.2 78.5 78.5 19.2 79.2 19.5 79.5 79.7 80.2 80.5
GEc 25001 96.7 54.3 69.6 7S.6 76.2 ?8.1 81.1 01.1 81.9 81.9 82.2 82.2 82.4 82.9 83.ZGE 20001 68.3 56.1 72.5 78.7 74.7 62.5 86.8 _8.8 96.0 86.0 86.2 86.2 86.5 67.0 F 7.3EE 38005 68.6 56.6 72.9 79.1 60.1 83.1 85.6 85.6 86.6 86.8 87.0 87.0 81.2 87.7 9b.3_ r1 4gL 69.7 57.8 7.7 81.3 82.3 85.4 88.2 68.2 019.6 89.6 89.8 89.6 9U.0 90.5 90.9UE 120CI 69.8 58.3 75.9 62.6 83.6 87.6 90.5 90.6 92.0 92.0 92.3 92.3 92.5 93.0 93.3
G.E ] OOl 69.8 58.3 16.2 82.9 86.1 87.7 91.0 91.4 93.L 93.0 93.2 93.2 93.,4 94.0 94.3...... bE 9001 69.8 58.3 76.3 83.0 84.2 88.2 91.6 9 2.0 93.7 93.7 93.9 93.9 96.1 94.6 96 .9
G E 00o1 49.8 58.3 76.5 83.- 8.4 68 0.6 92.2- 92.7 96. 943- 94.5 94.5 9.7 95.3 95.6G E 700 49._8 5
8.3 6.8_ 83.6 4 .9 __ 89.1 _ 3. 93.8 .956 95.6_ 9S.9 95.9 96.1 96.7 97.0
GE 6C0 49.8 5R.3 76.8 83.4 85.2 99.7 96.0 94.6 96.6 96.6 96.9 96.9 97.1 97.6 98.0
GE 5001 69.6 58.3 76.8 83.6 85.3 90.0 96.6 95.3 97.0 97.0 97.3 97.3 97.5 98.2 98.64
U E 600 49.6 58.3 76.8 83.4 85.3 90.0 94.5 95.2 97.1 97.1 97.4 97.6 97.6 98.2 98.5G. 30- .9.8 58--8. 7b.4 63.4 65 .3 90.0 916.6 95.3 7.72 97.2 91.5 97.5 97.7 98.3 98.6.-- E 7(01 4 9.8 St.3_76. 83,. s. 90.0 94.6 95.3 97.2 97.2 97.5 97.5 98.0 98.7 99.4G u 100 49.8 58.3 76.8 83.4 865.3 90.0 94.6 95.3 91.2 97.2 9?.5 97.5 98.0 98.1 99.6
GE 01 69.8 58.3 76.8 83.4 8.3 90.0 94.6 95.3 97.2 97.2 97.5 97.5 98.0 98.7 100.0
TOTAL NMBER OF OuStRWATIONS; __30JO
GLObAL CLIMATOLOGY BRANCH PENCENTGE FEUENCY OF OCCURRENCE OF CEILING VERSUS VIS18ILITY
USAFETAC FROM HOURLY OBSERVAIIONS
AIR WEAT14ER SERVICE/MAC
STATION N1PRER: 10687U SIATION NAME:- GRAFENOK4R AA GFN .... .. PEIOD-OF RECORD: 77-86
_MONTI: OCT OLRS(LSTI: 2100-2300
........................... .................................................................................................................CEILIN. G .VISIBILITY IN HUNOREDS OF METERS
IN I GT GE GE bE GE GE GE GE GE GE GE GE GE bE GE GEFE E LT- 90 80 66 _4 8 . U 32 ?4 20 16 12 10 8 5 9 a
.............................................................................................................................................
- NO CEL 1 17.0 2c.9 30.0 33.8 35.2 37.7 90.1 40.9 '1.5 41.6 91.6 42.3 92.9 93.8 95.2
GE i0cD00 18.1 22.0 32.0 35.9 37.4 90.9 92.8 93.2 44.3 49.4 99.9 95.1 95.7 46.7 6b.1
. GE 18000L - 18.2 22.2 32.2 36.2 _ 37.7 _ 40.8 03.1 43.5 99.6 99.7 9.7 _45.!l 96.0 47.0 96.9
GE 161001 18.2 22.2 32.2 36.2 37.7 90.8 93.1 93.5 44.6 44.7 99.7 95.9 96.0 47.0 48.4. . .. U(OI 18.2__ 22.2 2_2 36.2_ 3 .Z_ _40.8 93.1 93.5 99.6 99.7 99.7 95.4 96.0 97.0 48.4
GE 12C001 18.8 22.8 33.2 37.3 36.8 41*8 41. 96 96.U 96.1 96.1 96.8 97.4 48.4 99.8
GE lO00I 19.8 23.8 39.9 38.7 4L.3 43.9 95.9 96.3 97.7 97.8 97.8 41.S 99.1 50.1 51.5
GE 9.?c-j1 20.2 29.2 35.1 39.6 41.2 99.3 96.8 97.2 98.6 98.7 8.7 _ 49 5o. 51.0 52.9
GE SCE00 23.9 28.6 90.9 95.6 47.2 50.6 53.3 53.8 55.3 5.9 55.9 56.0 56.7 57.6 59.1
__ E oJ01 25.3 30.6 92.8 98.2 99.8 3,2 55-t2-561 3 S7.6 58.0 58.0 58.6 _ 59.2 60.2 61 .tGE 60001 25.7 31.2 93.3 98.7 50.3 53.8 56.5 56.9 .9 9 58.5 58.5 59.1 59.8 60.8 62.2
GE 50001 27.3 33.0 9S.7 51.3 53. 0 $6.5 59.1 59.6 61.1 61.2 61.2 61.8 62.5 63.9 69.8b[ 9500 . __ 29-, ts.1 4.4 59.0 55.7 59.2 61.9 62 .9 63.9 69.0 69.3 69.9 65.6 b6.7 68.1
GE 90001 31.9 37.7 51.3 57.4 59.2 .3.0 65.8 66.3 67.8 68.0 68.3 68.9 69.6 71.6 72.0
,E _35_001___ 33 5 .0 i5.8 6.0 61.6 65.7 68,S69g 7. 06 7. 71.6 72.3 71.3 79.7GE 30001 3S.1 45.8 55.9 62.9 65.1 69.2 72.0 72.6 74.1 79.3 79.6 75.3 76.0 77.1 76.5
bE 25001 36.6 93.9 58.2 65.6 67.7 72.0 79.8 75.9 76.9 77.1 77.4 78.1 78.8 79.9 81.3-6E- 20OO1 38.8 96.1 61.3 69.0 71.2 75.6 78.5 79.0 80.6 - 0.9 81.2 81.8 62.6 83.7 85.1
GE 18001 39.0 96.3 61.8 69.8 72.0 76.5 79.9 79.9 P1.5 81.7 82.0 82.7 83.9 89.5 85.9G.. E__ .. O 1 39.9 97.2 63.5 71.9 79.2 78.7 82.0 82.6 89.2 !. 989 .7 85.9 b.1 87.2 88.6GE 1£001 90.1 47.4 69.1 72.8 75.9 79.9 83.7 84.3 86.0 86.2 86.7 87.3 88.1 69.1 92.5
6- 1001 90.2 47.5 69.7 73.4 76.0 60.8 89.6 85.5 87.2 87.5 88.0 88.6 89.4 99.9 91.6
.. .. 2 97.5 69.7 3.9 76,0.- 80. 4.6 85.5 87.2 87.5 88.0 88.6 89.9 90.4 91.8GE 8001 90.2 97.5 69.7 73.5 76.1 80.9 89.9 85.9 87.6 88.0 68.6 89.2 90.0 91.1 92.5
G 7001I 90.2 97.5 65.3 79.1 76.7 81.9 85.8 86.8 88.5 88.8 89.5 90.1 90.9 91.9 93.36E 6001 90.2 7.5 65.9 719.9 77.2 82.2 -46.8--8-.7 89.6 -89.9 90.5 91.9 92.2 93.2 99.6
* GE 5001 40.2 97.5 65.9 79.9 77.3 82.3 87.2 88.3 90.1 90.9 91.1 91.9 92.8 93.9 95.3GE- 01 402 97.5 65.9 74.9 17.3 82.3 _87. 2 88.3 90.1 90.5 91.2 92.0 93.0 99.1 95.6UE 3001 90.2 97.5 65.9 79.9 77.3 82.3 97.9 88.7 90.5 91.1 91.7 92.6 93.5 49.6 96.1
GC cl 1 90.2 97.5 65.9 79.4 77.3 82.3 87.9 88.7 90.6 91.2 91.9 92.8 93.9 95.9 97.7
GE loci 46.' 97.5 65.9 79.9 77.3 82.3 87.9 88.i 90.6 9j.2 91.9 92.9 94.0 95.5 98.2
GE al 90.2 97.5 65.4 79.4 77.3 82.3 87.4 88.7 9C.6 91.2 91.9 92.9 99.0 95.5 100.0................................................................................ ........
____TOTAL NUMB8ER _OF ORSERVATIGNS: 930
GL b.A1L-MiI-LOGY 8RANCH PEACENT"GE FNECUENCY-OF 6CCURRENCE gF CEILING VERSUS VISIBILITYUsAFETAC FROM I-OULY OBSERVATIONS
AIR WEATHER SERVICE/MAC
S TATON NUMBER: 106876 SIAT ION NAME: GRAFEN pOM AAF7GFR " - PERIOD OF RECORD: 77-86-- MONTIH: OCT POURSILST7: ALL
CEILING VINI DS OF METERS
IN I GT uE GE GE GE bE GE GE GE GE GE GE GE GE GE GEFEET 160 91 80 n 8 09Q 32 . 20 __ b 2 10 _ 8 5 4 u
NO C[lL | 15.9 18.4 24.4 27.0 27.7 29.1 30.3 30.6 31.5 31.6 32.1 32.6 33.5 39.3 35.b
GE ZOCO0| 18.1 21.0 27.7 30.5 31.3 33.1 39.6 34.8 35.9 36.0 36.5 37.0 38.1 38.8 40.4* GE 18CIJ| 28.5 21.5 28.2 31.1 32.0 33.9 35.2 35.5 36.5 36.6 37.-1 37.7 38.8 39.6 41.1
GE 160COI 18.5 21.5 28.2 31.1 32.0 33.8 35.2 35.5 36.5 36.6 37.1 37*7 38.8 3Q.6 91.1
GE 14G900 18.5 2_1 .5 28.2 31.2 32.0 33.8 35.3 35.5 36.6 36.7 37.2 37.7 !8.8 39.6 41.2
G E 12 C CI 19.1 22.1 29. 3 32.0 32.9 397 36.2 36.9 37.5 37.7 38.2 38.7 39.8 90.6 92.2
bE 1O000 19.9 23.c 30.4 33.7 39.6 36.6 38.1 38.9 39.6 39.7 90.2 90.8 91.9 92.7 99.2GE9000 20.2 23.3 30.9 39.2 35.1 37.1 38.6 38.9 9C. 1 0.3 90.8 _41-3 92.9 43.2 99.8GE aFlOOl 22.9 26.5 39.7 38.3 39.3 91.9 93.0 93.4 99.6 99.8 95.3 95.8 97.0 97.8 99.3* 1E 7cGo 29.9 28.1 36.8 9g.7 91.7 9 .1 95.7 96.0 97.3 97.5 98.0 98.6 99.7 50.5 51 z6E 6CO01 29.6 Z8.3 37.1 91.0 92.0 99.9 96.U 96.3 97.b 97.8 98,3 98.9 S0.
0 50.8 52.9
GE S00D I6.1 $. 39.1 93.9 99.5 96.9 98.6 98.9 50.2 50.9 50.9 51.5 52.6 5. 55.1GE 954O 27.9 31.5 90.9 95.2 96.3 98.8 5oS 50.8 52.2 52.9 52.9 53.5 S.6 55.5 57.1GE 900CI 1 0.5 39.9 'S., 49.7 51.8 53.6 55.9 55.8 57.1 57.3 57.9 58.5 59.7 60.5 b2 .2. .E 3I- 1 32.9 37.0 97.9 52.2 53. 9 5 E8.
2 __58.6 60.0 60.2 60.6 61.9 62.6 63.9 65.1
.E 3C00I 36.0 4Z.9 52.3 57.6 59.0 62.2 69.2 64.6 66.2 66.5 67.0 67.6 69.0 69.8 71.5
b[ 25CC1 37.6 92.7 S.5 60.1 61.6 69.9 66.9 67.3 69. 69.3 69.9 70.5 71.8 72.7 7.9GE 2001 _90. 1 _4 5 4 . aj- 65.94 68 .9 7 71. 2 7 1.6 -- 73.9 73.7 79.9 75.0 76.3 17.2 To8.9bE 1001 90.9 95.9 58.b 69.7 66.9 69.9 72.2 72.7 79.5 79.8 75.5 76.1 77.9 78.3 80.U
IS 1501 92.3 97.9 61.9 67.9 6.6 73 .3 75.8 76.3 76 . 79,6 792 79.9 81.2 82.1 83.8bE 1200i 43.0 19.9 63.0 69.8 71.7 75.6 78.9 79.0 83.0 82.3 82.0 82.6 89.U 89.8 96.
GE 1-.001 43.3 q.3 63.7 70.7 72.7 76.8 79.8 80.9 82.9 82.8 83.6 89.2 85.6 86.9 8t1GE 9Col 93.9 9,.3 69.1 7 1-2 73.1 77.3 60.3 81.0 A3.0 83.5 89.2 89.9 A6.2 87.1 F8.8GF rPo 93[? 99.5 69.b 71.7 73.8 78.1 61.3 82.1 89.2 89.7 85.5 86.1 87.5 88.9 90.16E
7UCJ 3.94 9.5 69.8 72.1 79.3 78.9 82.9 83.2 85.5 8.9 86. 87. 88.8 89.7 91.9
bE 6CCI 43.5 99.5 69.9 72.9 79.8 79.S 3.J3 89.1 86.5 87.0 87.8 88.5 89.9 90. 8 92.5
GE sli0 93.5 49.5 65.t 72.5 ?5.O 19.9 3.7 89.6 87.2 87.7 88.6 89.9 Q0.8 91.7 93.9GE 9OI 93.5 99.5 65.L 72.6 75.1 8.0 83.9 89.9 87.6 88.3 89.3 90.1 91.5 92.9 99.2GE .- 3.5 95-65.C 12.. 75.1 6O.0 89. 1 8S.2 98.1 88.8 89.9 90.6 92.3 93.3 95.3bE 2001 43.5 4.5 bs.0 72.6 75.1 80.1 89.1 85.2 88.2 89.0 90.1 91.0 93.1 99.3 97.36 h'0I 93.5 9.5 6s.0 72.6 7c.1 80.1 89.1 65.2 88.2 89.0 90.2 91.1 93.9 94.7 98.8
GE 01 93.5 9J.6 65.b T2.6 75.1 6C .I 8.I 85. 3 M. 89.0 90.2 91.1 93.9 99. 100.0
101AL _NUMBLR OF 0TISERVATIONS: ?39
6=mm--L
. L0AL CLIMATOLO--BRAN -- CENTA E FREGUENCY Of OCCURPENCE OF CEILING VERSUS 8SB ITYUSAFETAC FROM HOURLY OBSFRVATIONSAI
R OEATIER SERVICE/MAC
S T T iON NUMBER: 106870 STATION NAME; GRAFENWOPR AAF GFR PERIOD OF RLCORD: 77-86M MONTH: NOW HOURSILSTI: C00C-02U0
C ElLIIhG RISIBILITY ON HUINAEFDS OF METERS
1f, I GT GE GE GE GE GE GL GE GL GE GE GE GL GE GE GEFEET 1 3160 9 -- 9 _ 806 0 48 4L 32 24 20 16 12 10 8 5 4 0
NC CEIL I-- - 10.6 11.5 i. 3- 18. 19.4 20.3 22.2 22.6 23.3 23.5 23.7 24.3 26.4 27.2 29.3
6E 20coc| 11.,5 12.4 38.5 2C.4 21.3 22.2 29.3 24.6 25.3 25.5 25.7 26.3 2s.6 29.3 31.5GE -16! 71 . . 11.5 12.4 18.5 20.4 21.3 22.5 24.S 24.8 25.5 25.7 26.0 26.5 28.8 29.6 31.74E 16Co0 11.5 12.4 18.5 20.4 1.3 22.5 24.5 24.8 25.5 25.7 26.0 26.5 28.8 29.6 31.7GE 14C30 1 11.5 12.4 _16(,5 20.4 21.3 22.5 24.5 24.8 25.5 25. 7 26.U 26.5 28.8 ;9.6 31.7GE 1200 11.6 12.6 18.7 2D.7 21-6 22.7 :4.7 25.1 26.7 26.0 26.2 26.7 29.0 29.8 31.9
GE 103coc 12.2 13.5 20.d 22.b 23.5 24.6 26.b 27.C 27.7 27.9 28.1 28.7 30.9 31.7 33.9GE 9 o C 12.2 13.5 20.2 __22.6 23.5 24.6 26.6 27.C 27.7 27.9 28.1 28.7 30.9 31.7 33.9L, 8F700 .. 12. 1 8 3--.3 21 3 24.4 25. 26.6 29. u 29.3 .60 -30.2 30.6 31.3 33.5 34.3 36.5
__ E- 7 Oo I ,13. 15.7 3 2j Z6"5 27.4 29.0 _ .31. 4 31.7 32.5 32.1 33 .1 31.7 '6.0 3b.8 38.9UE 6r0: o14.1 16.U 23.5 26.9 27.6 i9. SL.i 32.1 32.8 33.1 33.4 34.1 36.3 37.1 39.3
GE 6C0C1 15.6 17.7 25.3 28.7 2.b 31.2 33.9 34.2 35.0 35.2 356 36.2 38.5 39.3 41.4SE_ 410oI J_. 16,9 1.9 1.8 _27.2 30.6 31.5 33.5 - 36.5 36.8 37.9 39.1 38.5 39.2 4 .5 42.3 44.5
(E 42C01 19. L 21.3 0.1 33.5 34.4 36.5 39.6 40.0 41.1 41.4 41.8 92.4 44.8 45.6 47.7i 350--l 20.2 22.3 31.7 36.3 _36.5 - 38.8 __42.0_42.3 43.7 44.0 44.4 45. 47.6 48.4 51;.bGE 30ol 22.7 25.2 35.1 39.2 4G.4 42.9 46.5 46.8 48.5 49.0 49.3 50.2 52.9 5.7 55.9
GE 2rUO1 23.8 2c..5 37.2 41.3 42.6 46.1 48.8 49.1 90.9 51.4 51.8 52.7 55.4 66.4 56.6GE 2C001 __ 24.9 27.9 39.1 43.3 44.6 47.3 _ 51.1 51.5 _53.4 S3.8 54 .3 56.2 57.9 5.9 61.1AE IFcol 25.2 28.2 39.6 44.0 46.3 48.0 52.0 52.5 64.4 64.9 6.S3 56.2 8.9 69.9 62.1UE 10D0O 2b.4 29.8 42.4 47.0 48.3 1 .4 56.? 567 58.7 59.1 59.6 60.5 63.2 64.2 66.46E 12001 ?6.9 30.7 44.6 49.3 51.1 54.7 60.8 B6.6 63.8 64.2 64.9 65.8 68.6 69.6 71.6
GE 1-001 :7.z 31.0 46.4 51.7 3.6 57.8 64.4 65.3 67.6 68.1 68.7 69.6 12.5 73.5 75.b6 E 300- 1 7.2 31.0 _46.6 _ 52.5 54.4 58.g 66.1 67.0 69.5 70.1 70.8 71.7 74.5 75.7 77.9GE P0C3 27.7 31.5 47.4 63.8 55.8 60.9 68.3 69.3 71.e 72.3 13.0 73.9 76.7 78.0 4(.1
E 7CcZ 27.9 31.7 _I 48.1 64.6 $6.7 b2.2 69.9 70.9 73.8 74.4 75.1 76.0 78.8 80.0 82.zGE 6210 78.0 31.8 49.U 56.5 66.0 63.9 71.8 72.A 76.0 76.6 77.2 78.1 So,9 62.2 84.3
GE 5U03 28. u 31.9 49.4 56.0 58. 5 65.3 73.4 74.6 78.C 7.7 79.3 80.2 83.5 64.8 86.9L I 40j1 28.1 32.1 49.5 56.1 56.6 66.5 73.9 75.6 79-9 80.6 81.3 82.2 46.6 86.8 6.9
GL 30C 78.3 32.3 49.8 56.3 5b.9 65.9 74.6 76.4 91., 82.1 83.1 84.1 97.9 69
.2
91.6u E 2Q,1 28.3 3,.3 -49.o 56.3 5.9 b6.3 76.1 76.9 83.8 82.8 84.2 85.7 90.2 91.5 95.7G 10 218.3 3j .3 49.8 56.3 6b.9 66.3 75.1 77.0 92.1 83.1 84.6 86.2 92.0 94.0 98.9
GE 28 28.3 3Z.3 49.8 56.3 58.9 66.3 75.1 77.0 42.1 83.1 84.5 86.2 92.0 94.2 I0.0
TOTAL NUMBER OF 0BSEkVA IIONS: 886
OLOBAL CLIMAIOLObY BRANCH PEWCENTAGL FREQUENCY O OECURRENCE OF CEILING VERSUS VISIBILITYUsAFEIAC FROM 1-OURLY OBSERVATIONSAIR 6LAT71ER SERVICE/MAC
STATION NUMBER: 106870 S1A1ON NAME: GRAFEN60HR AAF GFR PERIOD OF RECORD: 77-8 6.... MONIH_:NOV HOURSILSTI; 6300-3506
CEILING V1.IBILIIY IN MLNOREOS Or METERSIN I G) GE GE GE GE GE GE GE GE GE GE GE GE GE GE bE
FEETI 160 -. 93 80 60- 48 4o 32 24 20 16 - 2-12 10 8 5 4 0.............................................................................. ... ..........................................
NO C~LL 1 10.6 11 .8 15.0 16.2 17.1 18.2 19.3 19.8 20.2 20.2 21 .1 -21.2 -23.1 Z3.2 25.2
GE 2O000 11.4 13.0 17.2 17.9 18.8 20.0 21.1 21.6 72.0 22.0 23.3 Z3.4 25.4 25.6 27.7
S GElROOj 11.4 13.0 17.4 18.1 19. C 20.2 21.4 21.8 22.3 22.3 2.5o _?3 ,625.6 _25.9 27.9UE 16CO0 11.4 13.0 17.4 18.1 .9. C 0.2 21.4 21.8 22.3 22.3 23.5 23.6 25.6 25.9 27.9
1f 1.4'00 I . . 13.L 17.4 18.1 I- u- 20.2 21. 4 21.8 22.3 22.3 23.5 23.6 2S.6 25.9 27.9
GE 12c00l 11.4 13.U 17.6 18.5 19.4 20.7 21.8 Z2.3 22.7 22.7 24.6 24.1 26.3 26.3 26.4
I.E O100 J 11.9 13.6 18.5 19.8 20.7 21.9 23.1 23.5 24.0 Z4.0 2S.2 25.3 27.3 27.6 29.b
_____ GE 9
i 12.6 13.7 18.8 20.0 20.9 22.4 23.5 24.0 24.4 24.4 25.6 25.8 27 29.0 70.1GE 8U031 12.5 14.Z 20.0 21.4 22.3 24.1 25.5 26.1 26.7 26.7 27.9 28.0 30.2 30.4 72.4
GE 70001 12.9 14.7 21.5 23.2 24.1 _ L,0 27.5 28.1 28.7 28.7 30.1 _30.2 3 2.73_ 32.5 34.6
bE 600CI 13.0 14.8 21.6 23.3 24.2 26.2 27.7 28.4 28.9 28.9 30.3 30.4 32.5 32.6 34.8
GE coa0 14.1 15.9 22.9 24.6 25.5 27.7 29.6 36.4 31.0 31.0 32.3 32.4 34-6 34.8 !6.86.0E j . 24.4 26.1 27.1 29.4 31.4 32.2 32.9 32.9 34.2 34.4 36.5 36.7 38.8
-GE cO1 16.5 18.5 27.6 29.5 3.5 32.9 35.0 35.8 36.5 36.6 -38.- 38.2 4U.3 40.6 42.6. ... E _ COI __ 17.7 19.8 29.2 30.8 32.0 34.4 36.5 .3 __ 38.1 38.2 39.7 39.8 41.9 42.1 44.2
GE 30003 19.9 22.3 31.9 33.6 35.0 38.0 41.0 42.1 42.9 43.3 44 7 44.9 47.0 47.2 49.5
GE 25!00 '11.1 23.7 33.7 35.6 37.1 40.3 43.4 44.5 45.4 45.8 47.2 47.3 49.S 49.7 S2.0
U. E 200091 -- 23.2 26.3 37.2 39._ 41. 1 4 -47.17 49.0 SC505 5 y.8 5 - 2 .3 52.4 54.6 54.8 57.1GE 18001 23.4 26.6 37.b 39.9 41.6 44.9 48.4 49.7 51.3 51.6 53.1 53.2 55.4 55.6 57.9
tu 15L0I 24.3 27.7 39.7 42.3 44.1 47.8 51.6 53.0 %-.9 55.3 56.7 56.9 59.1 59.3 61.6LI 12)30 25.3 29.2 42.6 45.6 48.0, 52.5 57.7 59.3 61.7 62.0 63.5 63.7 66.0 66.2 68.5
GE 11001 75.6 29.6 44-6 49.5 50.8 56.C 61.8 63.4 65.9 66.2 67.7 67.9 76.2 70.4 72.7lit L 9I__ 25.6 29.7 45.1 49.4 51o8 e 7.3 63.4 65.1 68.0 68.4 69.8 TO.1 72.3 72.5 74.8i. L 6LI 25.b 29.7 45.4 50.1 52.5 58.4 65.2 66.9 69.8 70.2 71.b 71.9 74.1 74.5 lb.7
UE 70111 . .25.8 30.1 46.2 50.8 53.3 59.3 66.4 __ b8.2 71.3 71.6 73,1 73.3 75.9 76.3 78.5GE Sil 25.8 3C . I . 8 o 46.4 51.3 54. C. 6. 81 7. 73.3 77.7 75.1 75.4 7a.0 78.-3 8 L.6-
GE F L0[91 25.9 3L.2 46.9 52.0 54.b 62.1 71.0 73.1 76.5 76.8 78.3 78.5 A1.1 61.5 83.7GE ED61 26.3 3C.6 47.8 52.9 55.8 64.0 73. 2 75.5 79.8 80.1 81.8 82.3 894.9 85.2 87.6( 3001 26.3 30 .6 47.8 52.9 55.8 b4 .1 73. 9 76.5 go.$ 81.4 83.4 84.0 87.0 87.7 90.3
5E- 0 .... 6.3 3G.6 47.8___ 52.9 -55.8 b4.3 _ 74. 16.7 81.4 81.9 84.2 85.1 M8.5 89.6 93.6bE 1u00 6.3 3L.6 47-8 52.9 55.6 b4.4 74.2 7b.8 R1.5 82.3 84.6 85.5 90.3 92.4 98.2
G L r 26.3 30.7 47.9 53.0 5-.9 64.5 74.4 76.9 P1.6 82.4 84.7 85.6 90.5 92.7 IL0.O
..! ...... ... . ................... .......................................................................................
-TOTAL -NUMBER_ OF OBSERVATIOINS_ 985B
GLObAL CLIPAIOLOGY BRANCF PERCENTAGE FREQUENCY OF OCCURENCE OF CEILINb VERSUS VISIBILITYU &AFEIAC FROM t-OURLV ObSERVAIIONSAIR dLATHER SERVOCE/IAC
STATICN NUMBER: 106870 STATION NAHE: GRAFENWOHR AA GR -- PEPIOD 0O RLCORo: 77-86...... . . . . ... . ..... . 0.7ON : NOV HOURSLS1I: 0600-0800
CEILING VISIbILIT It* UNONEOS OF ,4rERS I * * * * *_* *
IN I GI bE GE GE GE IE GE GE GE GE GE GL GE 6E GE I.ES_ ELT J iO ....90 81, 48- 4IC - 32 - 24 -, 20 16 12 - 05 4 G1
NO CLl I 7.4 8.4 10. 11.6 12.5 12.8 13.5 13.7 14.4 14.6 15.3 15.7 16.7 17.1 19.0
GE ZECGO 7.8 9.2 12.1U 13.4 14.4 14.9 15.5 15.8 16.4 16.8 17 .7 18.0 19.1 19.6 21.5. .. AC011 8.2 9.7 12.5 13.9 14. 5 15.5 16.2 16.6 17.2 -17 6 185 18.8 19.9 20.4 22.34E 1bcoo 8.2 9.7 12.5 13.9 14.9 15.5 16.2 l6.6 17.2 17.6 18.$ 18.6 19.9 20.4 22 -3
.0 ..o.a.2_ .1 e,2._1.2_ 15.9 16.6 17.1 17.8 18.1 19.0 19. 20.5 20.9 72.9uE 12C001 8.4 10.0 13.0 14.4 15.4 16.2 16.9 17.5 18.1 18.5 19.4 19.7 2J.8 21.3 23.2
UL 10C0o0 9.3 10.9 24. 3 16.1 1.1 17.9 18.6 19.1 29.8 2 .2 21.1 21.4 22.5 23.0 24.99c 9.5 11.0 l4.4 16.2 17.2 18.0 18.7 19.3 19.9 20.3 21.2 21.5 22. b 27.1 25.0
I.E 801uo1 10.5 12.3 15.8 18.2 1-.4 20.4 21.1 21.6 22.4 22.7 23.6 24.2 25.5 25.9 27.811.1 13.0 17.21 19 .2ji .3 23.0 23.5 24.3 24.8 25.1 26.2 27.5 27.9 3Q.1
LE 60001 11.3 13.1 17.3 20.0 21.4 22.5 23.2 23.8 24.5 28.0 25.9 26.5 27.7 28.2 !0.3
!E 5o0 12.5 14.5 19.1 22.0 23-3 24.5 25.5 26.1 26.9 27.4 28. 3 28.8 30.1 1C.5 12.7_ '_ 9i .. .3.3 j5.3 20.6 23.5 25.0 26.4 27.4 28.0 29.1 29.5 30.4 31.0 32.2 32.7 34.6
ut 1cO0I 14.6 17.0 23.1 26.2 27.8 29.3 30.6 31.3 !2.3 32.8 33.7 34.2 35.7 36.1 36.3_ uL_ 35co1 3, 3- 17 A5,3t7 23-2I_ 5.251 1 5 -3 1.9E 2.5 73.6 34.0 34.9 35.5 36.9 37.4 39.5
I.E 3001 17.7 20.0 26.9 30.2 32.1 33.9 35.6 36.3 37.b 39.1 39.0 39.5 41.0 41.6 43.8
GE 21001 19.6 2'.4 29.5 33.0 35.0 36.9 39. C 39.6 41.1 41.6 42.S 43.0 44.5 4S.0 47.3u E 2C.0G _ 22.2 25. i ? o7.4 -39.6 41.o9 44.?0- 44.7 46.2 46.7 47.6 48.2 49.7 53.2 SzLt 19CI 22.7 26.5 34.5 38.2 4C.7 42.8 45.2 45.9 47.4 40.0 48.9 49.4 50.9 52.5 53.7
I.E 110 Z-4 429.5 3b5 , 41.2 440 46.8 49. 50,5 - 2. 1 528 53.8 54.4 55.9 56.41 58.7Lt 1O| 25.1 30.1 40.1 44.8 47.7 50.7 54.1 55.1 57.2 57.9 58.9 59.7 61.1 1..7 64.U
GL ICOCI 25.5 30.5 42.1 47.2 50.S 53.7 57.8 59.0 61.6 62.3 63.4 b4.2 65.7 66.2 66.5-5 E_9u01 25.5 31.5 42.6 47.7 _. ,1 55.0 59.1 60.4 _ 63.1 63.9 65.2 66.0 67.5 69.0 70.3I. POI 25.7 3C.9 43.1 48.3 51.8 56.1 60.6 61.9 64.6 65.8 67.2 68.1 69.6 70.2 72 .401 7202 _ 260.0 3 _1, 3 4 49 .7 - 53.3 58.4 63.5 64.9 67.8 69.0 70.9 72.0 73.5 74.1 76.40! 6L01 26.0 31.5 44.4 50.3 54.2 bO.C 65. 4 67.0 70.2 71.4 73.4 74.5 76.1 76.7 78.9
I.E I.00c '6.1 31.6 44.6 50.8 55.3 bIR 67.7 69.6 73.4 74.8 76.9 78.2 79.8 63.4 52.7G E 4 "J 26. 1 3 1. 4U. 52.2 515.9 6 1.4 70.0 _72.0 _76.8E 78.2_ 80.3 81.5 03.4 84.1 66.6tE 301 26.1 31.8 45.0 51.2 55.9 63.4 70.3 72.4 78.0 79.6 82.4 83.9 85.9 86.8 9L.CGE 2001- 26.1 31.,a 45. 51.2 55.9 b3.4 70.3 72.5 78.3 80.0 83.j 84.7 88.3 90.0 94.1I.E 1002 26-1 3l1.6 45.0D 53.2 S5.4 6b3 .4 ?;) 7 2.5 78.3 80.0 83.2 84.9 90.21 92.2 98.4
G.! 1 76.1 31.9 45.2 51.4 S6.0 63.5 70. 4 72.6 78.4 80.1 83.3 85.0 90.3 92.5 1o.0
TOTAL NUMBER OF ORSERVATICNS: 888
=Omni_.
GLObAL CLIMATOLOGT BRANCP PEWCENTAGE FREQUENCYOFOCCURRENCE OF CEILING VERSVS 81518111TVuSAFLTAC FROM HOURLY OBSERVAIIONSAIR wEAIHER SERVICEIMAC
5 - 118110 NUMBER: 106370 STATION NAME. GRAFENWOHR AAF GV8 - PERIOD OF RECORD: 77-86. . . . .. . . .. .. MONTH: NO HOURSILSTI: 0900-1100
[;I ."VISIBILITY IN HUNDREDS OF METERS1N 1 61 GE GE GE GE GE L GE GE GE GE GL GL GL GE -G
_ FLET I 160 9j 80 6L 98 0 32 2_ 20 16 12 10 8 5 9 0
NO CElL 1 5.9 i.6 8.9 9.6 9.9 10.6 11.0 11.0 11.1 11.3 11, 11.3 12.2 12.5 12.b
GL z.0coO 7.0 8.0 11.3 12.5 13.2 13.9 14.9 19.9 19.6 19.9 19.9 15.1 16.0 16.3 16.3GtE 16tulI 7.L 8.0 11.5 12.7 13.9 19.2 19.8 19.8 15.0 15.2 15.2 15.9 16.3 16.7 17.0GE 1t6001 7.0 8.0 11.5 12-7 13.91 19.2 19.8 19.8 15.0 15.2 15.2 - 5. 16.3 16.7 17.0il _ 0 L act 7.0 8.0 11.7 13.1 13.7 19' i 15.1 15.3 IS.S 5. 15.8 1b.7 17.0 17.3E IZouci 7.1 9.3 12.2 13.5 14.2 15.0 15,. 15.5 15.8 16.0 16.C 16.2 17.1 i7.5 17.8
GE0 lOco10 7.5 8.7 12.7 19.1 14.A 15.7 16.2 16.2 16.9 16.8 16.8 17.0 17.9 18.9 Ii,7LE _ 90Uj 7.1 8.7 12.7 19.1 19.8 15.7 16.2 16.2 16.9 16.8 16.8 17.0 17.9 18.9 18.7[ bCOC I 8.2 9.5 19.2 15.9 17.C 17.9 18.6 18.9 19.1 19.5 19.5 19.7 20.6 21.1 21.4
tE 70001 1p.0 11.9 16.9 18.9 20.G 20.9 '1.7 22.1 22.3 22.6 22.6 22.9 23.9 29.3 29.7L 6OOj 10.9 11.7 17.3 19.5 20.6 21.5 22.3 22.6 22.9 23.2 23.2 23.9 29.9 29.9 25.2
GE 5100 11.7 13.2 19.1 21.6 22.1 23.6 29.1 25.0 25.2 25.7 25.7 26.0 27.0 Z7.5 27.8UE 9 10c. 12.6 19.2 20.5 22.9 29-0 29.5 25.8 26.2 26.5 26.9 26.9 27.3 28.3 28.7 29.1
tE 90c1o 19.1 1t. u 22.7 25.1 26.2 27.3 28.6 29.1 29.3 29. 7 29.7 30.1 31.1 31.5 31.9E_ 3 Ol .... 15.9 17.5 29.3 26.8 28.0 29.3 _30.9 31.3 31. 5 32.0 32.0 32.3 33.3 33.8 39.1
z.E 370ol O.Z 22.6 30.9 33.8 35.2 36.7 38.9 39.0 39.9 9.0 40.1 40.4 41.6 92.0 92.3
GE 2o0|3 22.9 25.3 33.6 36.9 3m.7 90.5 92.3 92.9 83.9 93.9 99.0 99.4 95.5 95.9 96.3uL 2cuo0 25.1 28.8 37. 8 1.6 93.5 95.8 .. 7. 9 48.3 98.8 9.3 99. 4 9.8 50.9 51.4 51.1uL 1P 03 25.5 29.2 38.9 92.1 94. 96.5 98.6 99.3 99.8 5n .- 3 50.5 50.8 51.9 52.9 52.7,L I01 I 21.9 31.6 91.9 95.6 97.7 13.7 53.3 53.9 59.7 55.9 55.5 55.9 s7.0 57.4 57.86 12u07t --- 28.8 35 .6 t9.1 66 . -60.2 60.6 61.7 62.2 62.5
GE Ir001 29.9 33.8 5. 7 51.7 59.6 58.2 61.6 62.6 69 3 65.1 65.3 65.7 66.8 67.2 67.6,L 9CO - 29.6 39.0 96.5 53.2 56.2 60.9 69 .tU 6
5.0 66-8 67.6 67.9 68.2 69.9 69.8 7L.2
t, I t e L6 394.0 6- 4 53. 53.1 61 .9 65. 1 66 .6 68.6 69 .6 70.2 -70.5 71.6 72.1 7-.9GE 7 I _29-b 39.2__ 97.9 __55.1 58.3 63 .C 67.2 68.7 71. 1 72.2 72.7 73.2 79.9 1.9 75.2
£00L 62 9.b 39.2 98.8 S7.1 60.9 66.1 70.6 72.9 75.6 76.8 77.5 78.0 79.3 79.7 60.k
tE .c 29.8 39.2 98.8 17.3 61.9 67.7 73.0 75.0 78.9 80.3 81.2 82.0 83.9 83.9 89.5, E tw. 1 29.6 34. _ 98.8 57.3 62.3 68.9 75.2 77,9 82.9 89.2 85.6 86.9 98.1 89.6 89.3
GE !E- 29.8 34.2 98.8 57.3 52.3 68.9 75.3 78.3 93.9 85.7 A7.3 88.6 90.8 91.9 93.1L E 2005 -29.8 39.2 98.8 57.3 62.3 68.9 75.3 78.3 e4.0 85.9 87.7 90.0 99.9 96.1 98.Uc, E 12 " 29.8 39.4 9.8 57.3 52.3 69.9 75.3 78.3 94.C 85.9 87.7 20.0 99.6 "6.9 99.9
E C1 !0.G 39.3 .4 7.9 6. 9 69. , 75.1 78.9 R49. 1 86.0 87.8 90.1 99.7 96.5 10L.0
TOTAL NLIMBLR OF OBSERVATIONS: fo8
,.,.,.d -L-
GLOBAL CLIMATOLOGY BRANCH PERCENTAGE FREGUENCV Or OCCURRENCE or CEILING vERsUS VISIBILIT,
UAFEUAC FROM HOURLY ObSLRVATIONSAIR EAT1NER SERVICE/MAC
S TA TION NLMBER: IOb870 STATION NAME: GRAFENwOHR AAF GfR PERIOD OF RECORD: 77-8 6. . .. ..... .. . . .. .... . MONTP: NOV I-OURSILSTI: 1200-14C0
C Eli** IB, VI'BLITY IN HUNDREDS oF *MIER5IN I OT GE GE GE GE bE GE GE GE GE GE GE GE GE GE .E
FEL kQ _9G _ JU 32 28 20 16 12 I1 8 5 8 0
NO lL I 12.6 1.4 -16.7 17.6 17.8 18.2 18.5 18.5 18.6 14.6 - 9.8 18.i 18.8 18.8 1A.8
GE Z.oCCOi 18.3 lb.5 19.7 20.7 21.C 21.9 21.9 21.9 22.0 22.0 22.2 22.2 22.2 22.2 2 .2.... _(0uo __ _ -- 18.5 16.9 20.5 21.5 21.8 22.2 22.7 22.7 22.8 22.8 23.o 23.0 23.0 23.0 23.0
LE 16CUOO1 18.5 l.9 20.5 21.5 21.E 22.2 22.7 22.7 22.6 22.8 23.0 23.0 23.0 23.0 23.UGE 1CL 1 - 14.5 5- 16.9 5 21.5_ 21.b 22.2 22.7 22.7 22. 8 22.8, 23.0 23.0 23.0 23.0 23.0GE 12 uOl 18.5 16.9 20.b 21.5 21.8 22.2 22.7 22.7 22.8 27.8 23.0 23.0 23.1 23.0 23.0
E ICC001 1S.1 17.5 21.1 22.1 22.4 22.9 23.3 23.3 23.8 23.8 23.7 23.7 23.? 23.7 23.7
' L O ....... 3 Jj15m3- 7.7 ]. 1
22.8 22.8 23.29-22
3i ? .0 2.0 28.2 28.2_ 28.2 e8.2 24.Z
Gr CGo I 16.9 19.8 23.3 28.6 25.3 26.0 26.6 26.9 21 27.1 21.3 27.3 27.3 Z7.3 27.3
GFE C i01 13.. --- 21.1 25.5 26.9 27.7 28.5 29.1 29._ 29.7 29.7 9__ 2.9 29.9 30.0 30.0 30.0GE btO 18.6 21.3 25.9 27.5 28.3 29.2 29.8 30.1 30.3 3n.3 30.6 30.6 30.7 30.7 30.7
uE 5ooJ 20.5 23.6 28.5 33.1 3r. 9 31.8 32.5 32.9 33.1 33.1 33.4 33.8 33.5 33.5 33.5
S- 3-Qa .3 l5-8 29.3 30.9 31.7 32.7 33.8 35,8 38.0 38.0 38.3 38.3 3.8 38.8 38.8GE 0CO 23.0 26.2 31.9 33.5 38.8 35.8 36.1 36.5 36.8 36.3 37.G 37.0 37.1 37.1 37.1
. .. GE 3!00L --2s5ij5. 3S.S 36.3 37.3 38.8 39.2 39.8 8 0.0 40.0 80.2 80.2 83.4 80.8 80.8GE 3rOOI 32.8 35.9 83.1 85.2 46.i 87.5 88.5 89.2 89.5 89.6 89.8 89.8 89.9 89.9 49.9
GE 2OCI 36.2 39.9 87.6 50.3 51.3 52.6 53.9 58.7 55.0 55.1 55.8 55.8 55.5 55.5 55.5GhE _2CUOJ _ 39.C 83.1 52.2 . 5.q 56.__67.9 59.3 60.1 60.4 6.5 60.8 60.8 60.9 60.9 6C.9GE 18001 39.7 83.7 53.2 56.5 57.5 59.1 60.5 61.3 61.7 61.8 62.U 62.0 62.1 b2.1 6z.1GE 15001 81.u _ S6.8 60.8 61.8 68.3 66.1 67.0 67.5 67.6 67.9 61.9 68.0 bp.O 68.GE 12UCI 83.1 87.7 59.9 68.8 66.2 69.1 71.3 12.2 72.9 73.1 73.3 71.3 73.8 73.8 73.8
GE 10001 83.5 88.5 62.3 68.8 70.6 7.5 77.2 78.1 79.3 79.8 79.6 79.7 79.8 79.8 79.86E 9001 83.6 8 .6 k 6j.4 70.3 72.3 76.3 79.-0 19.9 91.1 81.2 81.84 81.5 911.6 61.6 61.6LE L01 83.6 86.7 63.8 71.6 78.c 78.5 81.4 82.3 e3.8 83.5 0.j 88.3 P8.8 88.8 88.8
_ Gc79_7CO _ 83.6 89.9 65.1 73.7 76.3 81.2 84.6 86.5 F6
,- 86.9 87b 87.8 01.9 87.9 87.9GE c00 1 83.6 48.9 65.5 78.2 77.1 82.5 86.8 87.5 89.1 69.2 90.U 90.2 90.6 q9.6 90.6
G 5001 83.6 48.9 65.5 74.8 77.6 83.2 87.7 89.0 90.8 91.0 91.6 92.2 93.1 83.1 93.1bE 83.6 88.9 6-5 ... -77. 7 88.2 88.8 90.8 92.8 93.0 93.9 98.8 95.8 95.8 95.8E c 3301 83.6 88.9 65.6 78.8 77.7 88., 89.0 90.5 93.0 93.6 98.8 95.8 96.8 96.8 97.2
... -GjZGJ 83.6 88.9 65.6 78.8 77.7 ... 88.2 89.1 90.6 9s.5 98.1 9S.6 91.0 98.5 s8.6 99.3
GE 1001 83.6 88.9 65.5 78.8 77.7 88.2 89.1 90.6 93.5 98.1 95.6 97.0 90.5 98.6 ICO.0
GE 11 83.6 88.9 65.b 78.8 77. 7 8.2 89.1 90.6 93.5 98.1 9S.b ,7. r 98.5 98.6 ICLU
.... ......0................... t.... .....................................................................................................
TOTAL_ NUMBER- Of OBSERVATIONS. -61
GLOBA1 CLIMATOLOGY BRANC&- PERCENTA(i FRE:QUEPCY OF OCCURRE NCL OF CFrItING VERSUS ViSIeILITVUSAFETAC FROM -OURLY OOSERVATIONS
AIR 6EATER SERVICE/MaC
STATIOrn NUMBER: 106q7O ST171ON NAME: GRAFENWOHR AAF GFR PERIOD OF RECOPD: 77-86MONTH: NOV HOURS(LSI: 1500-1700
CEILPII, 61S1611TY IN 6 uNOEOS OF METERS
17. I 07 GE Gt GE GE (IE GE ~E GE GE G E G E GE GL 6 GErE.. I b p o90 . 0 60 _ 96 4C 32 29 Z0 16 12 10 8 5 4 L
NO CElIL | 14.3 6.O 19.9 20.6 2c.8 21.2 21.3 21.4 71.5 21.S 2I.6 21.6 21.6 21.6 21.6
bE 200001 17.7 23.5 29.1 25.7 e6.U 26.S 26.6 26.7 26.8 26.8 26.9 26.9 27.0 27.0 27.0GE 1000t 16.1 23.9 24.5 26.1 6_.6 _ 2.0 27. 1 27.3 _27.9 27.9 _ 27.5 27.S 27.6 27.6 27.6
L E 16r00 1 16.2 21.1 29.7 26.2 26.7 7.1 27.3 2T.4 27.5 27.5 27.6 27.6 27.7 27.7 27 .7bL l__q_ GE --U-- 18.0 21.2 24.8 26.9 26.6 27.3 27.9 27.5 27.6 27.6 27.7 27.7 27.8 27.8 27.8LE 127001 18.5 21.3 29.9 26.5 26.9 27.9 27.5 27.6 27.7 27.7 27.8 27.8 27.9 27.9 27.9
UE 1O001 19.0 2Z.0 25.6 27.1 27.6 28.2 28.3 28.4 28.5 28.5 28.6 28.6 28.7 28.7 26.?
(. E 90001 19.5 22.9 26.U 27.6 28.C 28.6 a. 7280a . Z8.9 29.1 29.1 ?9.2 29.2 29.2GE acoOI 2u.6 23.9 28.2 2. 305 19 .1 29 32.5 37,.5 32.8 32.8 3. 29 3.
DOI_ ?11 .0o 22 26.1 30.5 32.9 33. 1 39.6 39.9 35.2 35.5 35.5 35.7 35.7 -35.8 35.6 35 .6bE 6100 1 23.0 26.2 3D.6 32.5 33.2 39.7 35.0 35.9 35.6 35.6 35.E 35.8 35.9 35.9 75.9
GE 5,OO| 29 .7 2806 39.1 36.1 37. E 38.5 38.9 39.2 39.5 39.5 39.8 39.8 39.9 39.9 9.9SE- U I1 26.5 3 36.3 38.7 39.6 .1 . 1 4 1. 9 91.8 %.1 92.1 92.3 92.3 92.5 92.5 92.5
GE 9011o i 28.0 3.2 38.5 91.2 92.2 93.7 44.0 994.9 99.7 99.7 99.9 95.0 95.2 9S.2 95.2
G I -35 fL 3 nz 39 ~ -- U3. 9 99. 9 4_6.9 96. 7 471.1 4 7.9 979 9.6 9. 7.9 97.9 9 7.9GE 3GO1 36.3 91.1 98.3 51.6 -2.8 59.5 55.1 55.9 €5.7 55.7 56.U 56.1 56.2 56.2 56.2
GE 25 01 39.b 99.9 52.8 56.3 57.5 59.3 60.0 6.6 60.9 6n.9 61.1 61.3 61.9 61.9 61.90L Z00 91.7 97.3 57.1 61.6 b3. U 65.3 66.1 66.8 67.3 67.3 67.6 67.7 67.8 b7.8 67.8
a- I840 92.2 99.1 58.3 63.3 69.6 67.2 68.0 68.8 69.9 69.9 69.6 69.7 69.8 69.8 69.8GE E 15001 99.0 SL .5 62.2 67.8 6 .3 72.2 73.0 73.8 79.5 79.5 79.8 79.9 75.0 75.0 75.0
GE l20I 99.9 51.7 69.6 71.5 73.3 77.7 79.9 8C.2 81.1 81.2 81.9 81.6 81.8 81.8 61.8
UE Ica01 99.9 51.8 66.3 79.2 76.2 81.1 83.U 09.0 P4.9 85.0 85.9 85.6 85.7 85.7 85.7GE 9-jJO1 ___4 .9 51.8 66.7 75.3 77.5 b2.3 89.2 85.2 b.1 86.3 86.b 86.8 86.9 86.9 86.9
- 0 - - 4 9 .9 51.9 67.6 76.5 1b.7 h3.8 86. 1 87.2 F8.2 8.4 88.7 89.0 R9.1 89.1 89.1
UE 7001 9.... .9-51.9 67.6 77.5 79.7 8.6 88.5 89.6 90.8 91.0 91.3 91.7 91.9 91.9 91.9
GE 61U0 99.9 51.9 67.7 7y.9 60.9 86.8 90.E 9.1 92. Z 92.8 93.1 93.6 93.8 93.8 93.8
G E -0 99.9 51.9 67.7 77.9 L.9 87. 0 90.7 91.8 93.2 93.8 94.1 99.6 94.8 -9.6 F ".SG. bE 9001 _ _ .9 51.9 67.7 78.0 80.5 07.5 91.9 92.6 99.7 95.9 95.7 96.2 96.9 96.4 96.9
GE 3001 99.9 51.9 67.7 78.0 A0.5 87.5 91.6 92.7 95.9 96.2 96.7 97.3 97.5 97.5 97.56E ___ 9.9 51.9 67.7 78.0 e.5 87.5 91.6 92.7 95.6 96.9 97.1 97.7 98.9 98.5 99.2GE I IOc1 4.9 51.9 67.7 78.0 80.5 87.5 91.6 92.7 95.6 96.9 97.1 97.7 98.9 98.6 99.9
GE 4 .9 51.9 67.7 78.2 8.6 87.6 91.7 92.8 95.7 96.1 97.2 97.9 98.5 98.8 10.0
- nT AL NUMOLP OF OPSERVAT IONS: 888__ e° ?_ ie .e ° es ai e e ° O e 0° B eto° el ri ° 00 00 eoco~e e- __e____e __ -0° ____et __e ______°___e___ t -- ee °° ° -oc
GLOBAL CLIMAIOLOGY LRANCF' PERCENTAGE rE(GUENCY OF OCCURRENCL Of CEILING VERSUS VISIBILITYLSAFLFAC FROM HOURLY OBSLRVATIONSAIR EAlKR SERVICEiMAC
STATICN NUMHLR: 1C6910 STATION NAME: GRAFENWOR AAF GFR PERIOD Of RLCORO: 77-86---....MONTH: NOV HOURSILSTI: 181-2UC0
IrN I GI GE GE GE GE GE GE GE GE GE GE GL GE GE GE GE
_FELT 16C 9 80 .... 60 48 .4 0 32 24 20 16 12 1 8 S 6 G.., .. .... . .....o., . ......°°,.....,oo...*.. ..*.. ....**...,°..,o..oo...*°,oooo...*o..*....°...,*.*.. ..,.
he CElL 1 1.i 15 .5 _ 19 .9- 23. 0 23.5S 26.61 25.6 26.2 26.9 27.0 27.1 27.3 27.9 Z8.6 2b.7
E 000CC1 15.U 17.0 22.0 25.6 26.2 27.3 28.4 29.2 29.8 30.0 30.1 30.2 31.U 31.6 31.8
GL 18."3C1J 15.Z 17.0 22.1 - 25.7 - 2.6 27.4 28.5 -_29.3 30.0 30.1 30.2 30.3 31.1 31.8 31.9
tE 16000 15.C 17.U 22.1 25.1 26.4 27.4 28.5 29.3 30.0 30.1 30.2 30.3 31.1 31.8 31.9
E 1140UCI 2 5.0 '17.0 22.1_ 25 .1 26.64 27 .6_ 28.5 29. 3 30 .0 30.1 30.Z 30. 3 31.1 31.8 31 .9.oE I 2co 15.0 17.U 22.2 25.8 26.5 27.5 28.6 29.6 30.3 i0.t 30.5 30.6 31.6 32.1 32.2
GE ioc1on 15.S Is.0 23.5 27.1 27.8 28.8 30.0 30.7 31.6 31.8 31.9 32.0 32.8 33.6 33.6
GF 9r i 1 15.9 18.6 23.9 27.5 26.2 29.2 30.3 31.1 32.0 32.1 32.2 32.3 33.1 33.8 73.9
.E i0co1 17.3 19.9 26.8 70.7 31.6 32.6 33.6 36.7 35.8 35.9 36. - 36.1 36.9 37.6 !7.7
_-E _ L 1 .. 2 t-9 28.0 32.1 32.9 36.1 35.6 36.1 38.O 38.1 38 2 38.3 39.1 39.9 6C.0
..E 6UO1 I 18.6 21.2 28.3 32.3 33.1 36 -3 35.9 37.0 8 . 3 38.6 38.5 38.6 39.6 40.2 60.3
tE 51001 2j.9 23.6 31.1 35.6 36.6 37.6 39.5 60.7 61.9 62.0 62.1 62.2 63.0 63.8 63.9W! _o00j1 22.1 26.8 32.5 37.2 _6.2 39.6 236 42.S 43.7 6 3.8 63.9 66.0 46.8 6s.6 65.7
, GE 64C 00 26.2 27.3 35.6 60.8 61.6 63.2 65.3 66.6 67.6 47,7 68,1 68.2 69.0 69.8 69.9GE E 3SOJ . . 2 Z.2. 1 37.7 63.0 66.0G 65.5 67.5_ 68.6 ;0.0 50.1 50.5 50.6 SI . 57.1 52.3GE 3J0O1 .'9.1 32.8 62.5 67.9 69.3 51.2 53.6 56.8 56.2 56.3 56.6 56.9 57.7 S8.6 58.6
GE 21 Jr 31.C 36.9 65.9 51.9 53.6 5S.7 58.6 0 .1 (1.S 61.6 61.9 62.2 63.0 63.7 63.9U E 0 32.4 37.2 69.6 56.3 56.1 60.6 66.2 65.8 67.6 67.7- 68.0 68.2 69.0 69.8 69.9
bE 16001 12.9 37.6 50.6 57.8 59.6 62.3 65.1 67.2 69.0 69.1 69.5 69.7 70.5 71.3 71.6
GE 15001 ., 39,. 53.U 60.7 6Z.7 65.5 69.5 11.1 72.9 73.0 73. 3 73.5 76. 75.1 75.2GE l1" c 36.8 J.2 55.2 63.7 65.9 69.6 73.6 7S.2 71.1 77.6 17.8 78.3 78.8 79.6 79.7
jE 11o1 36.9 60 .3 55.1 65.0 67.2 71.2 75.5 77.0 79.6 60.0 80.6 80.6 81.6 82.2 82.3JE 9001 ! 75.o 64. 56.1 65.7 68.0 72.0 76.2 77.8 AO.5 81.1 81.5 81.9 82.5 63.3 83 . 7
GE P0oI 35-r. 60.6 56.5 66.6 66.9 73.0 7?7. 79.1 818 682.3 82.9 83.1 83.9 86.7 85.0
GE 7301 35u -- 5.u 6.6. 56.9 66. 9
69.7 74.0 79.1 80.9 83.6 86.1 86. 7 85.1 85.9 86.7 87.0
ubI 600 35.0 6.6 56.9 67.5 70.3 76.9 80.3 82.1 6.9 85.? 86.3 86.7 87.5 88.3 88.6
1E C1oI '5.0 60.6 56.9 67.8 1c.6 75.6 82.3 61 87.6 8p.5 89.1 89.5 90.6 91.2 91.6GE ucI_ 15.1 60.5 57.0 68.1 7c 9 76.2 83.6 85.6 8.7 90.1 90.9 91 .6 92.6 93.6 93.7bE 3001 5.1 6L.5 7.u 68.1 712.1 16. 86.2 86.6 90.0 91.3 92.2 93.1 96.3 95.C 95.7
GE 203t 35.1 0._5 57.U 68.1 71.1 76.6 86.1 86.6 90.- 91.6 92.6 93.8 96.1 96.8 97.71001 15.1 4,:5 57..u 68.1 71.1 76.6 ON.1 86.6 00.2 91.6 92.6 93.8 96.2 97.1 99.2
GE oII 35.1 60.5 S7. f 68.1 71. 1 76.6 86.1 86.5 0?). 3 91.7 92.7 93.9 9b. 97.6 o.0
TOTAL NUMBL OF 0SERVA1ONS: 868
-LO.AL CLIMAIOLOGV -EANCH PECENTAGE FREQUENCY OF OCCURPENCE OF CEILING VERSUS VISIBILITYuSAFLTAC FROM OURLY OBSERVATIONSAIR 4FATHER SERVICEM.AC
5 1 TIN UMBR:jObRID STAT ION NAME: GRAFENWO4R AAF GFR EI ORCRD7-8MONTH: NOV HOURsILSTI: 2100-23CC
CCI LI 90 y16$]31L] 3 N 61UNDREO5 OF METERS
IN I 01 GE GE GE GE GE GE GE GL GE GE GE GE GE G---
FEET _160___ 9C 80 6.6 98 40 32 29 20 16 12 16 a 5 9 c
NO LEILI 12.7 13.9 18.4 19.7 2C.65 21.8 24.1 49.9 -5.3 26.0 ?6 .4 26.4 .17.8 19.6 3L.G
6E 20Cool 13.5 19.7 20.U 22.0 22.8 29.9 26.9 27.2 28.2 29.0 Z9 * 3 29.3 fU.8 31.6 . .9-E 18K 0 -- 13.14.7 20.0 22.0 22.8 29.9 26.9 27.2 28.2 29.0 29. 3 29.3 30.8 31.6 3.
GE I16COi 13.5 19.1 20.0 22.0 22. 29. 26.9 27.2 28.2 29.0 29.3 29.3 13.8 31.6 5z .9
.. . .p L 14 CJ _____-13.5 19.7 2C.3 22.0 22.8 29.4 26,9 Z7 .2 -8..2- 29.0 29 3 29. 3 3U.8 31.6 3. .9Gc I12000 13.5 19.7 2.G 22.0 22.8 29.9 26.9 27.2 28.2 29.0 29.3 29.3 10.8 31.6 32.9
GL I 30 1 19.G 15.3 21.2 23.3 29.1 ?5.7 28.3 28.5 29.5 30.3 30.7 30.7 !2.1 32.9 !9.3
- I.E 9CLdO1 19.1 15.9 21.3 Z3 '9 29.2 25.8 28.9 28.6 29.7 3P.4 30.8 30.8 72.2 33.0 79.9.E
8a0G1 16.C 11.8 29.9 27.5 26.5 30.1 32.7 32.9 !9.0 39.8 35.2 35.2 36.6 37.9 78.8
.E 70001 17.1 18.9 26.2 29.1 06.1 31.8 34.9 39.6 36.1 36.9 37.3 37.3 38.9 39.7 91.0GE 6CO0 17.9 19.2 26.4 29.3 3U. 3 32.0 39.6 39.8 36.3 37.1 37.5 i7. 5 39. £ 39.9 9 1 .
GE 5C01 19.2 21.0 29. 1 32.0 33.1 39.9 37.8 3A.1 39.8 9 .6 91.0 91.0 92.6 93.9 . 9.8GE 95001 u.2 22.0 30.2 33.1 3.3 36.0 39.0 39.5 91. 3 92.1 92.6 92.6 9.7 - 5.0 9 6.GE 900l 21.6 23.9 32.9 36.1 37. 39.2 92.4 42.8 44.8 95.5 96.1 96.1 97.7 99.5 4.8
. . ._ J'00| 23.2__ 25.5 39.8 38.3 39.7 915. 9.-b 96.3 97.5 98.3 98.8 98.8 50.5 1.3 52.b
E 3'G0I 25.3 23.2 3a.3 41.9 93.5 95.7 49.3 99.9 -2.8 53.6 S4.2 59.2 S5.9 56.7 66.2
GE 21 J31 26.9 1.0 41.5 95.2 96.8 99.0 52.6 z3.6 56.4 57.2 57.8 57.8 S9.5 60.3 11.8S21700 27. 8 31.2 93.7 97.9 99.9 62.3 S6.3 67.2 60.3 3 61.1 61.8 61.8 63.5 69.3 65.7
GE I fCO I 28.3 31.7 95. 99.8 5(1.8 63.7 57.6 t6 .5 61.7 62.S 63.1 63.1 69.8 t5.6 67 .1
U C V, _ C 1 -29. 7 33.1 97.7 57.2 9.5 s 7.8 62.3 b3.2 66.9 67.2 67.9 67.9 69.6 70.3 71.8
_E 16o01 3U.7 34.4 50. 55.5 63.7 61.7 66.9 67.9 70.7 71.5 72.2 72.2 7.j 79.7 7.,
GE LIo0 30.7 39.4 S6.7 56.6 19.1 63.c 6b.1 9.1 72.9 7!.8 79.1 79.7 76.6 17.3 78.8Gi 9LuU 30.7 39.5 51.1 $7.0 59.6 63.6 69.9 69.9 73 . 79.7 79.b 75.9 77.7 78.6 80.0
f, I A J3~o '1.0 34.c; 91.6 0 5.6 6L.7 69.6, 70.1u 71 .0 79.0 75.9 76.9 ??.i 78.9 79.8 -'1.3GL 7005 _ j. 34.9 S2.1 68.5 61.7 66.0 71.5 72.5 76.9 77.5 78.5 78.8 qj.6 81.5 83.L
u . bUbI - 1.1 35.2 52.3 54.2 6,.T! 67.3 73.1 79.1 78.2 79.9 80.9 63.7 82.5 p9.9 84.9
bE 6
C01 31.1 35.5 52.6 59.6 63.1 66.7 7S.2 76.6 p1.1 01.2 63.9 83.8 P5.6 86.6 96.2GE 4Ln0 !1.2 35.6 52.9 59.9 63.6 69.2 76.1 77.5 82.6 89.0 85.3 As.? 87.5 18.S 'L.O
.L |-- -!1.2 30.6 S2.9 60.0 63.7 69.9 77.z 78.8 P9. 8 *.7 87.U 67.5 89.7 9r.8 92.3
uE 2CC 1 1.2 35.6 S2 . 60.0 63.7 69.9 77.2 79.1 .56 87.1 88.8 89.6 92,7 99.3 6.3
u luol 31.2 35.6 62.9 67.O 63.7 69. 77.2 7q.1 p95, 87.9 89.2 90.1 93.5 95.7 9b66
IE 0. "1.2 3s.b 52.9 b.0 t3.7 69.9 77.2 79.1 75,7 87.9 89.2 90.1 93.9 96.3 £00.U
S.......................................................................................................................
TOTAL NUMBER OF OF8ERVATIO5J6: 887
6EodAL CLIPVIOLOGV BHANC- PEkCENIAGE FLEQLENCV OF OCCURRENCE Of CEILING VERSUS RSIBL13USAr[TAC FROM -OURLV OASERVRIONS
AIR dETHfR SERVICE/MAC
51AI101 NUMBER: 10687 STAION NAME: GRAFENWOHR AAF GFW PERIOD OF RECORD: 77-86MONT-: NOV POURSILS3I: ALL
1131151 R]IILIT7 IN I-UNUREDS OF METERS
% I I bE GL GE 6E F E GEt GE EIL GE GE Gr GE GE GE GErtEI I 160 9 L -u 6L 48 4L 32 24 20 16 12 I o a 5 4 C,
Nt LLII I I I. 12,3 15.9 17.1 11.7 l8.4 19.8 19.7 20.2 2(.3 20.7 20.8 21.8 22.2 23..
u L ZLC' I 12.3 33.9 1.l 29.8 2L.5 2I.3 22.4 22.7 23.2 23.4 23.8 23.9 25.0 26.4 26.4V C8C'l 12.4 14.1 _18.4 20.1 2L.8 21.7 22.8 23.0 23.5 2_.i 24.1 24.3 25.4 25.8 26.8
Gf 16CO|l 12.4 1s.1 18.4 20.1 26, 21.7 22.8 23.1 23.5 23.8 24.2 2 25.4 25.a 26.b
ut 14t U01 12.5 11. ... , 18.5 20.2 20.9 21.8 22.9 23.2 23.7 23.9 _24. 3 29.4 25.5 25.9 26.9E l1r0l 12.,5 14.2 1.6
2C.
4 21.1 22.c 23.1 Z3.4 23.9 28.1 28.5 24.7 25.8 26.2 ,7.2
bf ICLO1 13.1 18.10 19.b 21.5 22.2 23.2 24.3 24.6 25.1 25.3 25.7 25.9 27.0 27.8 28.4
U L 912o1 33.2 15.l 19.6 21.7 22. 4 23.4 29.5 24.9 25.4 2-.6 26.0 26.2 27.3 2?.? 28.7
1L 6LO1 14.4 It,- 21.6 24.1 21.0 26.2 27.4 27.9 28.5 2M.? 29.1 29.3 30.4 37.9 3j.b
I" Go:10.71 - 1 7~ 7 - _23.t 26 .I__27. 1 2e.4 29. 7_ 30.2 30.9 3.1 31.6 32.8 72.9 3 3.4 34 .461 b030 15. 17.9 23.9 26.4 27.4 Z.7 0.0 30.5 11.2 31.4 31.9 32.1 13.3 33.7 34.7
UL 5c(U 17.4 19.6 26.2 28.9 29.8 31.2 32.6 33.3 34.3 34.3 38.8 3S.0 36.1 36.6 37.bNE c4107c 18.4 2C . 7 21. 6- 30.4 -_31. 4- 3Z2.9 34. 5 _35.1I 35.9 36 .2 36.6 36.9 34 .0 34.5 39.5(Ic 4FLiJ 20.1 22.o 30.3 33.2 34.4 35.9 37.7 38.3 39.1 39.4 39.9 410.2 91.4 42.8 42.8
GE 3zc1 21.3 29.3 32.. - 35.3 b.8 3e .1 39.9 40.5 43.5 - 41.8 42.3 42.5 43.7 44.2 45.2
bL 3031 25.4 2P.5 37.1 40.4 41. 43.8 46.0 46.7 87.8 48.2 48.7 49.0 50.3 50.7 51.d
1. 2! J(; 21.6 31.0 40.2 83.8 45.3 47.5 49.8 5G.6 51.8 5?.2 52.7 53.9 54.3 54.g 55.8
b 2V&OI 29.5 3 3,S b 47.9 49.5 52.0 54.5 55.4 66.8 57.2 57.7 64.0 59.3 59.8 6b.8GE 18001 30.0 33.9 44.6 88.8 5L,5 53.1 55.8 56.7 58.1 54.4 59.0 59.3 6J.5 6.0 62.1
oC 19'U1 31.4 -35.0 -4 5 52.2 54.1 57.1 60.2 61.1 62-7 63.1 63.7 64.0 65.3 65.7 66.6cr, 1:Unl 32.5 31.1 50.1 55.5 57.6 .1.3 65.3 66.3 68.D bF.4 9 69.. 70.7 71.2 72.2
GE 1C011 f '.7 37.5 51.d 58.0 60.3 b4.4 68.7 69.8 72.0 72.5 73.2 13.5 74.8 75.3 76.4E 9 or, 32.o-_ 37.b 52-2 58.9 61.4 65.7 70.1 71.3 73.6 74.1 74.9 75.2 76.6 77.1 76.2
LE s ;p 32.S 37.6 52.6 59.8 6. 4 67.1 71.8 73.0 75.4 ?6 .0 76.8 77.2 7.6 79.1 s0.2I.E 70Or , .. 33.6 37.9 63.5 60.4 63.6 66.7 73.8 75.1 77.7 78.3 79.2 79.7 41.1 61.7 82.8
GE (0.1 33.0 34.6 53.9 61.6 64.7 7. 75.7 77.1 79.9 80.7 81.6 42.2 p3.6 84.1 85.2
6t 50071 3.2 iR.j 58.1 62.0 35.3 71.4 77.6 79.2 -2.4 87.3 84.3 84.9 P6.5 87.C e8.2
E 403. . 33.1 36.2 8.3 62.3 65.6 72.4 79.C 80.9 q4.8 89.7 86.9 87.5 49.2 89.8 92.0
GE 300 33.Z 36.2 54.3 62.3 65.7 72.5 79.5 Rj.5 P5.4 86.9 A8.4 89.3 92.2 92.0 93.5GE 2CI . 33.2 38,2 54.3 62.3 65.7 72.6 79.6 81.7 86. 87.5 99.: 93.4 C3.4 94.4 96.7(E I0(7 33.2 34.2 54.3 62.3 65.7 12.6 79.6 81.7 86.3 47.6 49.3 90.7 94.2 95.6 19.1
ur 21 33.2 3A.3 54.3 62.8 65.8 72.6 79.7 61.8 P6.4 87.7 89.4 93.7 94.4 95.9 lcu.O
TOT L NUI EROF OBSERVAIIONS: 7097
UOdAL CLIMATOLOGY BRA)NC- PERCENTAGE FrE 6U2NLY oF OCCURRENCE OF CrILIN VERSUS VISIBILITYUSArETAC FROM HOULY OBSERVATIONS
A8Q *CATHER SRVICL/MAC
STA11r:. NUMBtR: 106870 STATION NAME: CRAFEN.(HR AAF GFR PER1O0 OF RECORD: 77-86MONTH:_DEC HOURS(LSII: 00G-0201.
1.L11161 810361L31YTVN HUNCJR[p OF MEIERS
IN I f.T GE GE GE GE 6E G E G. GE B. GE GE GE GE OEFEElT 16 9L 8u 6 L e L 32 24 20 16 12._ 10 8 5 6 0
N CElL I 7., 6.2 1. 1S.1 15.0 16.7 18.8 18.8 19.0 19.C -- 19.8 i9.8 21U.5 21.5 2C.7
,L Z 0C0I 8.2 9.3 12b 16.6 17.2 18.1 2C.5 20.5 20.7 20.7 21.b 21.6 22.3 22.3 2,.?L. PlcOCI 8.1 9.41 13.. J7.1 17.7 18.6 21.0 21.0 21.4 21.4 ?2.3 22.3 22.9 22.9 23.5I.E 1t(L[ 8.1 9.6 1.d 17.1 17.7 18.6 21.0 21,c 21.4 21.6 22.3 22.3 22.9 22.9 23.5
J0L14. iTU 0 8.1 94 ,2 11.1 17.17 18._ 21.0 21.2 21.64 _2 1.6 22. 3 __22. 3 22.9 22.9 23.5bF 1I0-c 8.1 9.6 13.2 17.1 17.7 1F.6 21.0 21.0 21.4 21.4 22.3 22.3 22.9 22.9 23.5
L[. 10001 9.6 11.L 16.7 I.6 19.6 20.3 22.8 22.8 23.2 2!.2 24.1 24.1 26.8 26.8 25.3
.1r 9f, C I 9.b- 12. -1, 16.9 16.9 29.7-Z-0.6 _2J. 1 2-3.1_ _23.5__23.S 26.4 26.6- 25.0 25.0 250.6UE 8CCi 10.6 11.9 15.9 20.1 Z1.U l1.9 24.9 24.9 25.3 25.3 26.2 26.3 27..) i7.0 2.5
GE 7?ul' 11 2.3 2__2.6 16.9 21S 21.5 2f6.1 26.7 _27.1 27. 28 .0- 28.2 2d.8 28.8 260.3GE 61:011 12.7 11. 17.3 21.9 22.6 2!.9 T. 27.2 27.5 27.5 28.6 28.6 29.2 29.2 29.7
GE 5PU0 12.5 16.1 18.8 23.3 26.3 25.3 26.6 28.6 28.9 2A.9 29.9 !0.0 30.6 30.6 !1.2LE 6.12 -s b .3 zU.1 26.6 20.6 26.6 29.9 29.9 !0.2 30.2 31.2 31.3 31.9 3 .9 32 .5.,L 6r.3r| 14.b 16.4 22.9 26., 27.6 Z8.9 31. 7 1. ? 2.1 32.1 33.0 33.1 33.8 13.8 36.3"E 3SUI lb.3 18.3 2. 3 29.2 3L.2 31.7- __.9 34._ !5.3 35.3 36.2 36.6 37.C 37.0 77.5"E X LIDI 1.1 23.j 31.0 36.6 37.5 39.2 42.9 63.C t3. 643.4 66.5 45.1 65.8 45.8 46.3
.1 ZIL3ol 2.3 24.5 33.2 39.0 60.2 41.9 65.6 65.9 66.4 66.6 67.5 68.2 68.8 6.8 69.3LE. 2J 1 25.3 2 1 5 8, _45.2 46.' 68.9 53.b 53.7 56.2 54.2 5.3 55.9 56.6 06.6 S7,1b1E 16.| o 25.8 26. 39.1 66.2 67.8 69.8 09.5 06.6 65.1 50.2 56.2 56.8 57.5 57.5 06.0
b E I'CC 1 7, _ 3. .2 62.0 50.7 52 . 06.9 60.0 6U.9 U 61.1 62.2 62.8 63.5 63.5 66.03 18005 8.6 32.8 60.6 5'.6 56.7 59.7 65.7 66.6 67.0 67.3 68.3 69.0 69.b 69.6 10.1
6E 1lcoI 29.9 33.2 68.U 58.6 6 .5 64.0 70.7 71.3 72.1 72.5 73.7 76.3 75.0 75.0 75.0uE u I 29.9 33.2 4.6 9.2 61.7 65.94- 72.6 73.3 7.2 1 74.6 _75.6 76.3 76.9 16.9 77.6,[ I Oi 30.1 33.6 69.u 60.6 63.2 67.C 74.2 76.8 75.6 76.0 77.3 78.0 79.1 19.1 79.7
1.1 ?LU 1 50.5 34-. 5U.1 61.5 69.5 68.7 76.5 77.3 78.2 70.6 79.9 80.6 R1.7 61.7 82.ju L 6r1n !0.5 36.3 50.2 61.9 5.6 70.4 78.7 79.5 00.8 81.5 82.8 83.6 P6.6 86.6 80.1
(E I E 2 !0.0 16.3 50.2 62.3 66.G 71.9 80.6 81.5 P3.3 86.2 85.p 86.8 88.0 88.0 68.5uE c 1 S.5 3. 3.3 50.5 62.7 66.6 72.2 82.u 63 85.5 86.6 88.1 89.3 90.7 90.7 91.3u[ 'U011 30.5 34.3 56.0 62.7 66.6 72.2 83.2 80. 3 p1,6 8.5 90.6 91.5 93.0 93.6 96.0
ut .001 _ 30.5 36.3 50.5 62.7 66.6 72.6 83.6 86.2 8. 1 9r.4 92.6 96.3 ob.0 96.7 97.7
E 1uO| '0.5 36.6 50.6 62.8 66.5 72.5 P3.7 86.6 88.9 9P.7 93.2 95.3 97.3 98.6 99.9
El 1 30.0 36.6 50.6 62.e (6.0 72.5 3. 7 86.6 A8.9 97.7 93.i 95.3 97.3 98.6 10C1 .0...................................................................................................................................................
TOTAL NLPHER CF ORSEkVAT1ONS : 767
_.._ -- _ _
-L1bAL CLIMATOLOY -BRANCH. PLkCEN|AbE rEQULNCV Of OCCUHUENLE oF CEILING VERSUS VISIBILITYuSAIIC FROM HOURLY O8S3g-99110NSAIR wEAT-[
R SlRvICEIMAC
SS1AI10N NLPRER: 106870 STATION NAME: GRAFENWCNR AAF UFR PERIOD OF RECORD: 71-66MONTI: DEC I-OLRSLSTI: 03.1-0600
CEILIG 91616616IN[ HUNn rflS Of METERS _
1N
I GI GE GE TE GE 6L GE GE GE GE G L GL GE GE GE EFEET I16 . 9C 8U 6j - 8 91L 3z 2 z0 16 o1 II 8 0
NO CEI. I 8.9 13.1 12-.3 16.0 It.4 17.9 19.1 19.8 19.8 19.8 20.U 20.1 20.I 20.6 21.9
". c CUOI U.1 10.2 12.9 16.b 17.0 16.5 19.8 20.9 2C.5 2C.5 20.9 21.0 21.2 21.9 21.7"E 180001 9.3 IL.- 12.9 17.1 17.5 19.C 20.2 2C.9 21.2 21-2 _ 21.6 _ 21.7 22.0 22.2 12.6E 1t o00 9.3 10.4 12.9 17.1 17.S 19.0 20. 2 20.9 21.2 21.2 21.b 21.7 22.0 22.2 22.6
uE 14fDo1 9.3 17.'a 12.9 11.1 17.S 19.C 20.2 20.9 Z :I. 2 21.2 21.6 21.7 22.G 22.Z 22.6GE 12CO I 9.3 Vi .4 12.9 17.1 17.
5 1q.b 20.2 20.9 21.2 21.2 21.6 21.7 22.0 22.2 2Z.6
10. 101.3 lo.1 11.2 13.8 18.0 18.9 19.9 21.4 22.0 22.4 22.q 22.7 22.9 23.1 23.4 23.91 C.qOO ____ 1b- 1.7 J4.4 18.b 19. 20.5 22.3 22.b 23.0 23.0 23.9 23.5 23. 7 29.0 24.5
bE 8oc 11.2 12.4 1.3 19.5 211.U 21.5 23.2 23.9 29.2 29.2 24.b 24.7 25.0 25.2
25.7
E 7occl 1. 12.8 15.6 8 0.0 22 . 22.0 29.0 2.6 25.0 25. 26.3 25.5 25.7 26.0 2b.5GE 601102 21.6 12.8 15.8 20.0 20.6 22.0 29.0 29.b 25.0 25.0 25.3 26.5 26.7 26.0 26.6
(E S000 12.3 13.5 16.9 21.5 2,e. 23.5 25.5 26.1 26.5 26.5 26.6 27.0 27.2 27.5 28.0uE - adno13 17,.3 19.6 23.6 29.1 _265.8 27.8 __28.4 28.b 28.8 29.2 _29.3 29.6 29.a 3L.36 f 0-L1 15.9 16.8 21.1 Z6.7 26.2 28.0 29.9 30.6 30.9 30.9 31 3 31.9 31.7 31.9 32.9
-E 3! 1 16.5 11.9 22.6 27.7 28.2__j0.3 3 _2.3 3 3.0 33.4 33.4 33.8 33.9 39.2 34.9 39.9
oE 3C0I 20.5 22.9 28.2 37.7 39.3 36.9 39.9 90.1 90.5 40.5 90.9 91.1 91.5 41.7 92.2
GE 2 O ?1.6 23.6 29.7 35.3 6.1 38.9 91.9 4 2.1 92.6 92.6 93.1 93.9 43.7 99.0 9 95GE 2033C I _2 2_!. 99.1 97.0 _ 49.7 6o.6 51.3 51.3 51.8 52.0 52.9 62.7 63.2
GE 1M0CI 25.8 21.3 36.1 99.5 96.2 99.2 51.9 52.8 53.7 63.2 59.2 54.4 59.8 55.0 55.5
.E 150C| .1.. 27.1 29.9 G.5 97.7 99.8 53.3 5 6._ I _S7. - S.3 58.5 99.0 69.3 59.6 69.7 611.9GE I-1:1 29.1 3 4.5 99.3 62.G 59.3 58.9 61.7 62.7 69.5 69.7 65.2 65.5 65.8 66.1 66.6
LE I11C 30.3 33.6 b.3 SS.2 57.9 62.5 66.7 67.8 69.9 7.3 70.8 71.1 71.4 71.7 72.2Ul 910 DO 30.8 _39.3 -- 7. S 56.8 5 9. 1 b46.5 68.6 70.3 72.91 72.8 73. 3 73.6 79.3 79.5 76.1LGE Pcol 31.3 34.9 98.2 58.0 6b.b 66.3 70.6 72.0 79.2 79.5 75.0 75.3 76.3 76.5 77.0UE 71l 11.9 3S.3 49.7 60.0 62.9 69.2 73.9 75.2 77.9 79.3 78.6 79.0 90.0 80.2 80.7IE 607C1 31.9 3S.3 50.1 61.9 64.6 70.1 75.8 77.8 90.6 81.0 R1.5 81.9 82.9 63.1 83.6
GE Scol 21.9 31.3 50.1 61.9 t.2 71.3 77.9 79.9 13.a 83.9 83.9 89.3 95.j 85.6 86.161 9001 31.9 3!,.3 50.9 62.2 65.7 72.3 79.9 61.9 95.3 8s.7 66.5 87.1 68.1 88.3 88.9
GE !U01 31.9 3L.3 50.9 62.6 66.1 73.3 81.5 89.0 08.1 89.4 89.3 89.9 91.1 91.3 9.2UL 2CoCj- !1.9 3.3 6U.9 62.7 66.3 73.7 82.2 85.5 P9.8 9 .m 92.5 93.7 95.U 96.7 97.1
uE 100 1 31.9 35.3 50.9 62.7 E6. 3 73.8 82.6 85.? "0 .2 91.1 92.8 99.9 96.3 97.S 100.0
GE 0| 71.4 35.1 S.9 6Z.7 66.3 73.6 92.5 66.7 '0.1 91.1 92.8 9q. 96.3 97.5 200.0
71DIAL NUM6EIR O
FOBSERVAIJOiS: 8,5
GLOBWAL CL1MA3OLOGY BRANCH PEbENTAGE rRE(GUENCY OF OCCIJPECEOf CEILING REHiSVISiBILITVUSAFLT&C FROM VOURLY OBSERVATIONSAli? WIATHER SERV1CEMAC
st*TION NUMBER: 106876 STAIION NAME: GRAFENiiOf AAF GFR PERIO0 OF RECORD: 77-86MONTP. DEC HOURSILSII: 0600-eOCC
C EILILO VISIBILITY IN HUNDREOS DE METERS
I. r I GE UL GE GE GE GE GE GE GE C.E GL GE GE GL (EF b I 160 93 80 60 46
9L 32 29 20 16 12 10 8 5 4 0
Na Ejj 9.5 -13.9 13.1 15.9 15.9 16.9 18.0 18.0 18. 1 19.1 18.6 j8.o 18.8 19.2 19.5
GE .OOOl IO.C 11.6 19.1 16.7 11.2 18.2 19.9 19.9 19.5 19.5 20.3 20.6 2O.b 20.9 21.3-E lbC00l 10.4 11.9 14.6 17.2 17._ 18.7 I9.9 19.9 20.0 20.0 20.8 21.0 21.0 21.9 22.U
GE 16,do 10.9 11.9 14.6 17.3 17.8 18.8 20.0 20.0 20.1 20.1 20.9 21.1 21.1 21.5 22.1GE 1NEOC 10.9 11.9 19.6 17.3 11.8 18.8 20.0 20.0 2C.1 20.1 20.9 21.1 21.1 21.5 22.1G E -I!U 0 10.6 12.1 19.8 17.5 18.0 19.0 20.2 20.2 20.3 2V.3 21.1 21.9 21.9 2 1.7 21 . 3
GE OCOO1 11.1 12.6 15.3 18,1 18.6 19.6 21.0 21.0 21.1 21.1 22.U 22.2 22.2 2.7 23.2i. O-L 11.3 12.9 15.5 18.3 18.6 19.9 21,; 21.3 ?1.9 21.9 22.2 22.9 - 22.4 22.9 23.5bE 81'001 12.0 13.6 16.9 19.9 19.9 21.1 22.9 22.9 23.0 23.0 23.8 29.1 29.2 29.8 25.9. .E
7uoo 12.7 14.3 17.1 20.1 20.6 22.0 23.8 23.8 21.9 23.9 24.8 25.1 2S.2 25.8 26.
GE 60001 12.1 19.3 17.1 20.1 2L.6 22.0 23.8 23.8 Z3.9 23.9 -- 29.8 25.1 25.2 25.8 2b.4
GE SCOCl 13.2 19.7 18.c 21.1 21.6 23.0 25.0 25.0 25.1 25.1 25.9 26.3 ?6.9 27.0 27.6L E 450j0 13.6 15.7 19.7 23. n 23.6 2S.1 27.2 27.2 27. 3 21.3 28.2 28.5 28.6 29.2 29.6LE 4CUoI 15. 11.6 22.3 26.1 26.6 28.3 30.9 30.5 30.7 30.8 31.8 32.1 32.2 32.8 33.9
GE 35001 _ 6,4_ 18.3 23.7 27.9 28.6 30.5 32.7 32.9 13.2 33.3 39.2 39.6 39.7 35.3 35.9GE 3, CI 19.4 22 .U 27.6 32.5 33.3 36.0 38.3 38.6 39.0 39.1 q0.9 93.9 91.0 91.6 9Z.2
GE 25001 2C.9 23.5 30.3 35.3 36.1 38.8 91.7 41.9 92.5 92.6 43.9 99.9 99.5 9S.1 45.7GC ZCC .. Z.3_ 27.8 36.U 14 . __ .6 95.6 9-48.8 99.1. 50.1 5C.2 55.6 52.1 52.2 52.8 53.9.E 1 8 25.5 29.2 37.5 91.5 99.7 97.7 50.9 51.2 52.2 52.3 53.7 59.2 s9.3
5q
9 55.5
Gr is coI 26.8 30,6 9. 6.0 47.5 50.7 59.7 59.9 k6.1 56.2 57.6 58.1 58.2 58.9 59.5GE 12001 28.c 32.9 92.2 99.3 51.2 54.9 59.7 60.2 62.0 62.1 63.6 69.0 69.3 65.0 65.5
,E 1IO 1 30.0 39.2 99.9 52.7 59.7 59.0 69.3 65.0 67.1 67. 68.6 69.3 69.5 70.3 7 .9_GE _ 01 !_0.94 34.6 95.4 53.9 _56. L 60.5 66.1 66.9 69.2 69., 71 ., 71.5 71.7 12.7 73.2GL aOO1 - 0.5 34.9 96.5 55.7 517.9 62.6 (A.3 69.z 71.5 71.8 73.9 71.9 79.3 75.9 75.9
.E inol . 0.7 35.3 97.5 57.7 60.0 65.2 71.0 72.0 74.5 79.9 76.. 77.7 77.5 70.5 79.1GE 6001 33.8 3 4.6 7,9 S9.1 6z.0 67.3 73.8 79.8 77.7 78.3 79.8 00.6 91.2 62.2 82.8
GE 5 01 31.0 35.7 98.1 59.6 63.1 68.7 75.9 77.0 90.3 8.8 82.9 83.2 P3.8 698 85.56E 9001 31.0 35.7 98.5 60.5 69.1 70.2 78.0 19.3 82.7 8.% 85.0 85.9 16.4 o7.6 88.6
G.E 'O-i . 1. 48.- 5 6 50.5 09.1 70.9 79.3 80.7 04.6 85.5 87.3 08.2 09.1 9.9 91.9(IE GO I !1.; 35.7 98.5 60.5 C9.1 71.1 80.3 81.9 P6.1 87.5 89.6 91.6 99.5 96.1 98.z
GE 1001 31.0 35.7 48.b 6n.5 69.1 11.1 30.3 8-.1 86.3 87.7 99.8 93.9 99.9 97.0 99.8
G1 31.0 35.7 98.5 60.5 69. 1 71.3 80.9 82.2 86.9 87.9 90.d 92.1 95.3 9 .1 10V.I;
0IoAL NUMBER OF OSERVA7IOPNS: 856
GLOBAL CLIMAIOLOGY BRANCH PEcENrAGE FRE6UENCY Of GCCURPENCE OF CfILING VERSUS VISIBILITY• uSAFLIAC FROM FOOLY Oi $RVATI0NS
AIR bA T-ER SERVICE/MAC
- 7T1ON NUM BER:-I6870 STATIO NAME: GRAFENWOR AAF GrF PERIOD OF RECORD: 77-86MNIO: DEC POUR$ILS1I: G900-1100
CEILING AISIRILIIY 3N l'UNDHEOS or MIERS
IN 1 61 GE GE bE GE 6E GE GE GE GE GL GE GE GE GE GEFEEl - 1160 _ 62 _ 98 46 32 24 zv 16 12 1G 8 5 9 0
N CEIL I 7.b 9.5 13 1 14.3 14.9 15.7 16.5 16.7 16.9 17.0 11.1 11.2 17.3 17.4 17.7
LE 2zC Cl 8.3 10.7 15. 16.4 17.1 17.9 18.9 19.3 19.5 19.7 19.8 19.9 20.0 20.1 20.36E 18Uol . 8.9 - 1.3_l.9_ 17.6 1b.9 19.2 20.2 20.7 20.9 21.2 21.3 21.4 21.5 21.6 22.0GE 16tO01 8.b 11.3 1.4 17.6 Ib. 19.2 20.2 20.7 20.9 21.2 21.3 ZI.9 21.5 Z1.6 22.UbE :C~j .. . . .b 11.3 1b. 17.6 18.4 19.2 _ 20.2 20.7 20.9 21.3 21.9 21.5 21.6 21.7 2i.1
E I UD1 9.U 11.9 16.9 18.0 19.2 20.0 21.0 21.5 21 . 7 22.1 22.2 22.3 22.4 22.6 Z2.9
LE 10 1 9.5 11.2 17.8 19.1 2 .2 1.2 22.3 22.8 23.C 23.9 23.5 23.6 23.7 Z3.B 24.2V _ 9f,D 9.9 I
8.1 1
9.. Z0.6- e1.5 22. 7 23-.1 23.9 23.7 _23.b 24.0 29.1 29.2 29.5
GE aIUQI 11.9 19.7 20.8 22.9 23.7 2.6 26.2 26.6 26.9 27.2 27.3 27.6 27.8 28.3 26.6. 70UL_ 13.B 16.9 23.3 29 226.2 227.2 b2 293 _ 7 30.0 30.1 30.3 30.6 31.0 31.9
4E 6E00 13.. 16.9 23.3 29.9 26.2 27.2 28.8 29.3 29.7 30.0 3C.1 30.3 30.6 31.0 31.9
,a 51001 19.9 17.7 29.6 26.9 26.0 29.1 30.8 31.3 31.6 32.U 32.1 32.3 32.6 33.0 33.4fF 45 9O| ..... 15.0 1.9 2?9 27_ 29.3 30.5 32.4 32.9_ 33.3 33.6 33.7 39.C 39.2 31.7 35.0
E 4CO01 16.4 2,.0 28.4 30.3 32.0 33.1 35.1 35.6 35.9 36.3 36.4 36.6 37. a 37.4 37.8
GE -U0j__ 1_ 7.7 21.6 30.2_32.4 34. 1 35.6 31.6 _38.0 38.4 38.7 38.8 39.1 39.4 39.9 90.2tE 3fU0 I 19.9 23.6 32.7 35.5 37. 1 39.1 91.0 41.6 92.0 92.3 92.9 42.7 93.0 43.5 93.6
6E 501 7Z.U 26.2 35.9 3P.8 9L. 6 92.9 45.3 95.9 96.3 96.6 46.7 97.0 97.3 47.8 98.1G E 2C00 L;25.0 G29.5 9 0 -.3 949 96.9 49.5 !, 32. 5.0 _53.5 51.8 59.0 54.3 59.71 55.1 SS.5GL 18001 25.6 3 .1 90.9 95.6 97.8 50.5 53.4 59.0 54., 54.8 54.9 55.2 55.6 56.0 56.S(,E 15001 ..... 2. 32.2 93.8 9.7 52.9 55.5 58.5 59.2 6r.1 60.7 60.8 61.2 61.9 62.3 62.76E I001 28.6 33.5 85.9 53.3 S.2 $9.9 62.7 b3.5 65.7 66.9 66.5 66.9 67.8 68.3 68.6
6E IVOO1 29.1 39.2 97.9 56.2 59.3 62.7 66.3 67.1 69.7 70.5 70.6 71.0 72.2 72.7 73.0( Or 9001 29.1 39.2 _98.1 56.5 59.7 63.3 67.C 67.8 70.8 71.6 71.7 72.2 73.9 73.8 7.2
E pO2| 29.9 34.5 99.1 5i.4 61.7 65.3 69.3 70.1 73.7 79.5 79.6 75.3 7b. 77.1 77.9
GE 7 UCI Z9,8 35.0 ,__ 995 6 .0 63.6 67.9 72.6 73.5 77.9 78.5 78.7 79.3 80.6 81.0 81.86E 6 01 o.U 35.5 50.2 61.0 64.6 69.2 79.3 75.1 79.3 80.5 80.7 81.9 P2.8 63.3 83.6
.L SUoT 30." 35.7 50.6 61.6 65.6 70.t 76.9 77.9 -2.1 83.9 83.8 89.7 86.9 87.0 87.6GE 4 01 30.2 35.8 S1.2 62.3 66.b 71.6 78.0 79.8 89.9 86.5 87.Z 88.1 89.9 92.5 91.0uE !oI '0.2 35.8 51.2 62.3 66.9 72.4 lo.0 b1. P7.1 89.1 90.6 92.1 99.9 95.0 95.9uE 2C s0.k 3'.8 5-.2 62.3 Lb.9 72.9 80.0 81.5 81.9 89.5 91.2 92.9 96.9 97.2 99.1bE Ior. 70.2 35.8 51.2 62.3 6b.9 72.9 80.0 81.5 A7.7 80.8 91.9 93.1 96.7 97.6 99.7
bE 0I '0.2 35.. 51. 62.3 66.9 72.9 80.0 61.5 q7.7 89.8 91.9 93.2 96.7 97.b 100.0
01L NUMBLR OF OASERVATIONS: RbF
.__L
GLOBAL CLIMATOLOGY RANC- PENCENTAGE -REI.UENCY OF OCCURQENCE OF CEILNG VERSUS ViSIBILiTYLSAFEYAC rROM hOURLY 03SERVATIONS
AIR WEATFER SERVICE/lAC
5 ?A1106 NUI'BLR: 1V6870 STATION NAME: GRArENBWo46 AAF GFB PERioD OF rECORD: 77-86MONTH: OEC HOURSILSI]; 1200-14IC
LCII'.G 8ISIBILITY IN HUNDREDS OF MLTERSIN G OT GE GE GE GE GE GE GE GL GE GL GL GE GE GE bi.
FE _ I 16 .... 90 __ Sr 60 48 40 32 24 20 16 12 1u 8 5 4 u
NO CEIL I 11.4 13.2 15.7 16.6 17.6 18.2 18.2 18.2 18.8 18.6 18.6 18.6 18.b 18.6 18.b
4E 2U0001 13.6 15.6 19.4 20.3 21.5 22.1 22.1 22.1 22.6 22.1 22 .7 22.7 22.7 22.7G rIBOO 14.1 6.S_ 20.7 21.9 23.c 23.6 _23.6 2._.6 24.1 24.2 24.2 24.2 24.2 24.2 24.2kic 1b60C0 1
4.1 16.6 20.9 22.1 23.3 23.9 23.9 23.9 24.3 24.4 24 .4 24.4 74.4 244 24 4
_ _.14rOCJ 14.1 16-5 21.0 2ZZ., Z3.. 2.0 2.0 24.0 24.4 24.6 24.6 24.6 24.6 24.6 .4.6bE 10OO 1 14.1 16.6 21.3 22.4 23.7 24.3 24.3 24.3 24.6 24.9 24.9 24.9 24.9 24.9 24.9
G I1000| 14.7 17.3 22.1 23.3 24.b 25.4 25.4 25.4 25.9 26.0 26.0 26.0 26.0 26.0 26.014.8 9_I -Lq_.
8 _ 22.8 24.0 2 . 26.3 26.3 26.3 27.0 27.1 27.1 27.1 27.1 *7. I 27.1
bt 801 17.7 z2.7 26.7 28.6 24.8 31.1 51.1 3 31.6 3.o 32.0 32.0 12.0 12.0 32.0
.. 19.3 22.1 28.2 30.6 3e.G 3 3.3 33.3 3__ 3 _ __ 34.4 34.4 34.4 34.4 34.4
.C bOO 19.3 22.3 28.4 30.8 32.2 33.5 33.5 33.5 34.5 34.7 34.7 34.7 34.7 34.7 34.7
GE SVoc1 20.6 Zq.0 30.I 32.9 34.3 35.7 35.7 35.7 36.8 36.9 36.9 36.9 36.9 36.V b.9_ GE _4!c 71.6 25.n 31." 34.0 35. 4 36.8 36.8 36.8 37.8 38.0 38.0 38.0 38.C 38.0 38.0
tE 40061 23.1 26.8 34.0 36.5 38.3 39.8 39.8 39.8 t0.9 41.0 41.0 41.0 41.3 41.0 41.0-. - -0 3001 25.4 29.1 36.4 39.0 4L. 5 42.3 42.3-_ 42.3 43.4 43.5 43.5 43.5 43.5 43.5 43.5
I.E 3000j 30.2 34.1 42.2 46.1 46.7 48.6 48.6 48.5 49.6 49.7 49.7 49.7 49.7 49.7 44.7
GE 2 OL 33.5 37.6 45.9 49.7 51.2 53.2 53.2 53.2 -4.5 54.6 64.6 64.6 64.6 54.6 64.6(E 2U0[0 '6.8 4C.1 1 4.S 544..6 %1e3 _ 5 59.U 59 .0 60.5 60.6 60.6 - O.6 60.8 60.8 6U.8IE IF091 36.3 4C.5 60.1 55.0 t7.2 59.7 60.2 b).2 61.7 61.8 61.8 61.8 61.9 61.9 61.9I.E 1s01 58.7 42.9 64.3 6r.2 62.5 65.3 6568 66.9 67.6 67°7 67.8 67.8 67.9 67.9 67.9IE IZOCI 79.8 4 4. 67.6 64.6 67.0 o.0 75.5 70.7 72.6 72.7 73.0 73.2 73.3 73.3 73.3
1, 1F00 4.7 452 59 . 68.0 7.7 74.1 74.9 76.1 77.6 77.7 78.0 78.4 76.5 74.6 78.5L.E g 400) 41.f 45.6 6U.6 69.3 72.0 75.7 7 76.6 _ 79.2 79.3 79.7 80.1 80.3 80.3 80.311E 80201 41.2 45.d 61.7 70.7 73.9 77.8 78.6 78.8 81.9 82.1 82.5 83.0 P3.2 63.2 83.2IE 7031 41.2 46.9 62.2 71.8 75.2 79.6 81.2 81.6 84.8 85.3 85.8 86.3 86.8 b6.8 86.8".L 61.7 1 41.
4 46.1 62.4 72.3 75.8 80.4 82.3 82.8 A6.1 86.7 87.2 8T.7 8d.4 88.4 88.4
" . 50 1OO 41.5 46.4 62.9 72.9 76.b b1. 84.4 b5.3 88.9 89.4 89.9 90.6 91.3 91.3 91.5
t 4001 41.5 4b .4 62.9 73.1 77.7 82.6 86 6 68.0 92.u 92.8 93.3 44.0 94.7 94.7 95.1I.L 1001 41.5 46.4 62.9 73.1 17.7 82.6 86.8 88.6 92.8 93.7 94.5 96.3 96.6 96.7 97.2.E U O 41.5 4b.4 62.# 73.2 77.8 62.7 87.2 88.8 93.3 94.1 95.3 96.4 98.0 98.7 99.6
Ic 1 it 41.6 46.4 62.9 73.2 77.6 42.7 87.2 68.8 93.3 94.1 95.3 96.4 98.0 98.7 170.0
L.E a 41.5 4.4 62.9 73.2 77.8 82.7 87.2 88.8 Q3.3 94.1 95.3 96.4 98.0 98.7 100.0.I.. .....- .O.... ..... .. . . °. 861.... . . . . . . . ..
IOIAL NUMELR OF OBSERVATIONS: 851
uLOAL CLIMAIOLOLY BRANCH PEkCENTAGE FREWUENCY OF OCCURRENCE OF CEILING FRSuS vISIBILITYUAFEIAC FROM VOURLY OBSLRVATIONSAIR WEAT-ER S':RVCE/MAC
STATION NUhBdEI: lr.6870 STATION NAME: GRAFENb6OH4 AAF GFR -- PERIOD OFRECORD: 77-86___-__MONTH: DEC HOURSIISTI: 1500-1700. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... .... ..... .. .... . ... ... . ..... .... )N H DE HO S LS ] O -To
CEILING VISIBILITY IN 81NOREDS OF METERS
IN I rT GE CE GE G E GE GE GE GE GE GE GE GE GE GE GEFELeT [1 6 0 _ 9U 80 80 48 _40 32 - 24 20 16 12 10 8 5 N L
.......................................................................................................................................................
NO (LIL i 11.7 13-.5 17.9 18.6 18.8 19.3 19.5 19.5 19.5 19.5 19.8 19.8 19.9 19.9 2C.0
CE 200O 1 13.7 15.6 20.9 21.7 22.0 22.5 23.1 23.1 23.1 23.1 23.3 23.3 23.5 23.5 23.i_1 8Ca0 .... 14.7 1b.8 22.9 23.8 _24.2 24 .6 6 25.2 25 52 25.2 25.2 25.5 -5.5 25.6 25.6 25.8GF IGEOCI 14.7 16.8 22.9 24.2 24.5 25.0 25.6 25.6 25.6 25.6 25.8 25.8 25.9 25.9 26.2
UL I r;01 14.7 16.8 23. _24.3_ 24.6 _25.1 25.7 25.7 25.7 25.7 25.9 25.9 2b.1 26.1 26.3GE I20CC 1 14 .7 lo.9 23.1 24.4 24.6 25.2 25.8 25.P 25.8 25.8 26.1 26.1 26.2 26.2 26.4
E IOC00 15.3 17.7 23.9 25.4 25.8 26.4 27.0 27.0 27.0 27.0 27.3 27.3 27.4 27.4 27.6
.C ,t9ra _ I (1.G k G.4 24.8 26.2 26.7 27.8 28.4 -- 28.428.428.428.7 2_28.7 28.8 28.8 29.0L,E 6ti0 1.5 21.3 29.t, 31.0 31.6 32.9 33.8 33 R 33.8 33.8 34.L, 34.0 34.1 34.1 34.4
UL -7-0 1 9.5 22.7 31.9 33.4 34. 35.L - 3 6. 1 36.1 36.3 36.3 36.5 36.5 36.6 36.6 36.8
GE 6001 19.7 22.9 32.1 33.6 34.2 35.5 3b.4 36.4 36.5 36.5 36.7 36.7 36.8 36.8 17.1
LE 5C103I 20.5 24.3 34.0 35.7 36. 3 37.6 38.4 38.4 !8.5 39.5 38.9 38.9 79.0 39.0 39.2L, 40GO1 21.3s.I 35.0 36.6 37.2_ 38.S 39.3 39.3 _39.5 39.5 39.8 39.8 39.9 39.9
4C.2
GE 41,001 23.3 27.5 37.7 39.9 4L.5 41.8 42.7 42.8 43.C 43.0 43.4 43.4 43.5 43.5 43.7GE 3ol 2._ 29.9 3 42. 4 4.4 44 .7 45.5 4A5.6 95.9 45.9 46.2 46.2 46.3 46.3 46.6
6E 30jUU 2 29.3 33.9 45.3 44.2 4b.8 50.6 51.5 51.8 12.1 52.1 52.5 52.5 52.6 52.6 52.8
6 r z " UG I !2.1 37.0 48.7 52.4 53.1 55.1 56. V 56.4 56.8 56.8 67.2 57.2 57.3 57.3 57.6LE 2' CCI 35. 39.9 52.5 57.0 57., _ 60.4 62.0- 62.3 63.C 63.0 63.5 63.5 63.6 63.6 63.9GE 18 0 1 15.4 4C . 53.9 58.6 59.6 62.1 63.6 64.0 64.7 64.7 65.2 65.2 65.3 6.3 65.5
, 10 1',. 30 . Li ... 43.5 57.b 6_3.2 64.3 66.9 68.8 69.3 70.1 70.1 70.6 70.6 70.7 70.7 71.0b F !zof I T8 . 7 44.5 6G.2 66.4 68.2 71.4 73. 5 74.2 75.4 75.4 75.8 75.8 75.9 75.9 76.2
GL Icol 39.. 45.3 61.7 68.4 7L.4 74.3 76.4 77.1 78.6 79.3 80.0 80.0 80.1 80.1 8L.3GE .,5C1 '9.6 45._7 63.3 70.3 _72.3 76 4 78.8 79.6 81.5 d2.2 82.9 82.9 83.4 83.4 83.6
[ E UI 39.6 46 .7 64.U 71.2 73. 3 77.6 80.5 41.4 A3.4 84.2 85.0 8S.1 85.5 85.5 85.8
F 7 CC 1 40.C , 4b.3 65. - 72.5 74.6 79.1 82.3 83.5 a5.7 86.7 87.4 87.6 98.3 88.3 t8.5
GIE L021 40.L 4EL. 65.4 73.2 75. 6 80.5 84.4 d5. 7 88.0 89.1 89.8 89.9 90.8 90.8 91.0
40 . .; 4(.3 65.4 73.6 7b.2
81.6 85.9 87.4 99.8 91.0 91.7 91.8 92.1 92.7 92.9
GE 4001_ - 2., 4C.3 - 65.4 73.7 7C.3 82.2 86.7 88.4 90.8 92.1 93.1 93.5 94.7 94.7 94.9*E !GUI1I 40.0 46.3 65.4 73.7 76.3 82.2 87.3 69.3 92.1 93.5 94.7 95.7 96.9 97.0 97.4GE , Jul 40.0 46 .... 6.4 75.7 76.3 82.2 87. 3 89.3 92.. 93.6 94.8 96.1 97.9 98.3 99.8GE 1 01 40. C, 4G.3 65.4 73.7 76.3 62.2 87.3 89.3 92.2 93.6 94.8 96.1 97.9 98.5 99.9
GE L I .,0 46.3 65.4 73.7 76.3 82.2 87.3 89.3 92.2 93.6 94.8 9b.1 97.9 98.5 1CL.0
IOTAL NUMBER OF OtSERVA71ONS: 844
1.L.1 AL CLIMAIOLOG NbkANC - - PECENfAGE FREQUENCY Or OCCURRENCE OF CEILING VERSUS VIAILIT70 sAfE. AC FROM OURLY OBSEPWAIONSAIR WFATHER SERVICEIMAC
S TATIoN nUM(R: 1C6970 STATION NAME: GRAFEN.04R AAF GFR .. .. PERiOD OF RECORD: 77-8-MONT -.. __ DEC POURSILS1I: lAO-
2rC0
EL Ir:G 0VISIBILITY IN VUNDREDS OF METERSIN I r, GE 3E GE GE .c GE GE GE GE GE GE GE GL GE E -
FEE T 1 160 __90 -_ 8 6. 48_ __4 _ 32 __24 __20 16 _ 12 __ 1 8 5 41 6
NO CE1L i 9.2 1-.7 14.4 16.9 17.9 19.0 19.5 19.5 20.1 20.1 20.2 20.3 2J.6 20.8 21.3
E 230co0 9.7 11.3 15.4 18.2 19.1 20.3 20.9 20.9 21.5 21.S 21.8 21.9 22.3 22.5 23.1.EC8JO
| 10.2 11.7 16.8 19,7 2,7 21.9 22.5 22.5 23.1 23.1 23.4 23.5 24.1 24.3 24.9
IE 16c001 10.2 11.7 16.8 19.7 2F..7 21.9 22.5 22.5 23.1 23.1 23.4 23.5 24.1 24.3
29.9_GE 14:.G . . 10.2 11.7 16819.7 2_.7 21.9 Z2.5 22,5 23.1 2Y.1 23.4 23.S 24.1 24.3 24.0
I. 12 03I 1C.Z 13.7 16.8 20.0 2L.9 22.2 22.8 22.8 23.4 23.4 23.6 23.7 24.3 24.6 2S.2
u L ICCUO | 30.7 12.2 17.7 20.8 21.9 23.0 23.6 23.6 24.2 24.2 245 24.6 25.2 25.4 26.0
GE 9£f jI - 10.a 12.3 18.0 21.2 22.2 23.6 24.2 24.2 24.8 24.8 25.1 25.2 25.8 2,0 2tb
b.E 80o1 12.7 14.4 21.5 25.1 26.0 27.6 28.8 28.8 29.4 29.4 29.9 30.0 30.6 30.9 31.5.. 7 o0 1 13.2 15.1 23.4 26.9 27.6 29.4 30.8 30.8 31.6 31.6 32.1 32.2 32.6 33.1 33.7
I1 6'C.1 1.3 15.4 23.7 27.2 28.2 29.8 31.1 31.1 32.0 32.0 32.4 32.6 33.2 33.4 34.U
I E Sco0 i 14.5 16.7 25.S 29.3 3. 3 31.8 33.2 33.2 34.0 34.0 34.5 34.6 35.2 36.9 36.1
GE 460CJ_.... JS.I 17. 8 26.8 30.9 31.8 33.4 34.7 34.7 35.6 3S.6 36.2 36.3 ?7.0 37.3 37.9LE 4CO31 17. 19.6 28.8 34.1 35.2 36.8 38.1 38.3 39.2 39.5-f. 1 qO.2 49.4 41.2 41.8.E 3'00C 20.8 23.2 32.6 38.3
3v.
3 41.
9 42 42.
4 43.3 43.6 44.2 44.3 45. 495.3 45..
IE 3C0O.I 24.3 27.0 37.3 43.1 44.2 46.1 47. 47.6 48.S 48.8 49.5 49.6 50.9 50.6 51.2
IE 200 26.8 29.7 40.4 46.5 47.7 49.9 51.9 52.1 53.6 53.3 5q.b 54.1 94.8 5S.] 5.7IE coo _ 28.9 3l.8 5.9 5w4..1 56.9 59.0 59.1 60.0 60.3 _ 61.0 61.1 61.9 62.1 62.1
i.E 1601 -9.4 32.4 47.u 54.0 59.4 58.5 6 .9 60.7 61.6 61.9 62.b 62.7 63.4 65.7 64.3I.E 1600 30.9 34.4 50.4 58.2 59.9 63.9 67.6 b7.8 68.8 69,0 69.7 69.9 70.6 70.8 71.3311D00I _33. 2 _39. 51. 60.4 63.;T 73 1. 71 .5 72.6 73.0 73.7 738 74. 7 74. 7.6
GE 1060 1 31.6 35.6 53.5 62.1 64.8 70.0 74.1 74.7 76.0 76.5 77.2 77.5 78.5 7.7 7. 3I . 91 I 31. 3.8 594.0 62.7 6.4 7C
0. 75.3 75.9 77.6 79.2 78.9 79.2 80.4 h0.6 81.2
IE 8301 31.8 36.0 54.4 63.7 66.3 71.e 76.8 77.4 79.1 .74, 80.4 81.0 82.3 62.6 83.2
I.L 7 j 32.2 36.6 55.0 64.6 67.3 73.4 7.5 79.4 81.2 81.8 92.6 83.2 94.6 95.0 d5.6
- 60 . 2.2 3.7 -6-5.3 65.4 68.2_ 74.2 1 9.8 10.9 93.1 83.7 84.6 85.4 97.2 07.6 F6.1
IE f30I 32.2 36.4 55.7 65.7 68.! 75.2 81.1 82.2 P4.6 8k.5 86.7 87.4 89.2 84.7 9.3
b. 400 1 32.Z 36.8 55.7 65.7 69. 0 76.0 82.2 63.8 86.2 87.2 88.6 99.3 91.5 92.1 92.7I.E 3U01- 32.2 3b.6 55.7 65.7 69.; 76.0 83.1 84.7 87.3 8A.4 90.6 92.0 04.8 95.8 9b.1
I.E 3co1 !2.2 36.8 55.7 65.7 b9. U 76.3 83.1 84.7 87.7 89.0 91.3 92.9 96.5 91.6 99.2
IE 1303 42.2 36.8 755, 69.7 69.G 76.0 83.1 84.7 87.7 89.0 91.3 92.9 96.6 97.8 99.6
G c 01 32.2 36.8 55.7 65.7 69.0 76.0 83.1 c7 47.1 89.0 93" i"WY'9.1 ..
. ° .° . .. . . ..I. . . ......... ' * = ° ° .. °.°... ° . . . . .°. ............... ... ....... ° ..... ..... .....
OTAL NUMRLR OF O8SERVATIONS: 86
- - - ---!
i!" ..E.I.'.O JAFE1AC FROM HOURLY OdSERVATIONS
&J18 WEATHER SERVICE/MAC
S181106 NUMBER: 106870 STATION NAME: GRAFLNWbOHN AAF GFR PERIOD OF RECORD: 77-86... MONTH : DEC HOIURS(LSTI: 2100-23CC
...................................................... ... .... ... .... ... ... ...........................................
(.E ILIncs VISIBILITY IN HUNDREDS OF METERSIN I RI GE bE GE GE GE GE GE GE GE GE GE GE GE GE E
FLET-I b- - C - O_ f. U~ __i -48- _~ _4 32 24 _ 20 -1lb-12 10l -- a 5 N 0
NO CEIL I 8. 4.-18.5 167 17.9 .5 20.-2 20.Z 20.b 21.0 21.0 21.0 21.2 21.7 22.6
Nt QCCI 8.6 1.8 14.8 17.2 18.5 19.5 21.2 21.2 21.6 22.0 22.0 22.0 22.2 22.8 23.7NE ifOCcI- 9.1 11.3 16.3 18.8 2C. 1 21.1 22.8 _22.8 23.1 23.5 23.5 _ 23.8 24.3 25.2NI. 16tOCI 9.1 11 .3 16.3 18.8 2.1 21.1 22. 22.8 23.1 23.5 23.5 23.5 23.8 21.3 25.2
6L 1Zr03I 9.1 11.3 16.3 18.9 2L.2 21.2 22.9 22.9 23.3 23.7 23.7 23.7 23.9 28.8 25.3
L, L 100C1 9.i 11.8 16.? 19.3 2C. 7 22.0 23.7 23.7 28.3 28.8 28.8 28.4 24.7 25.2 2b.1"IE
9LU01 - 9. 3 4 1.8 1 9 .8 22 s 1 23.8 23.8 28.2 24.6 24.6 28.6 28.8 25.3 26.2
u I 8[ 01 1I.7 12.9 18.6 21.7 23.1 28.8 26.5 26.5 26.9 27.2 27. -27.8 27.6 28.1 29.0Lr /7L G I -,1 20.3 23. 2.8 288 -84,1 Z§1 8 .28.5 28.9_ 29.0 29.0 29.3 29.8 3.1L 6001 11.6 13.8 20.8 23.5 28.9 26.2 28.3 28.3 28.7 29.0 29.2 29.2 29.8 29.9 30.8
k 5 I (01 12.9 15.0 22.5 25.6 27.0 28.3 30.3 10.3 30.7 31.1 31.2 31.4 31.6 32.1 33.04, F A35.09 13.6 - 8 23. 26.9 28.5 -29 .8 31.9 31.9 32.3 32.6 32.8 32.9 33.2 33.7 38.6
1L roo 16.8 19.0 27.6 31,5 '3. 2 3.b 36.9 36.9 37.3 37.9 38.2 38.3 38.6 39.1 NL.C 3501 - 18.8 2 U 2 - 33. 5.! 9 7.4 3.7 _9 1 _ q 801 80.7 81.0 81.1 81.8 41.9 82.8f, 3rC 1 22.2 z5.2 35.5 83.0 82.2 88.0 86.5 86.5 87.0 q7.8 88.2 88.5 88.8 89.5 5U.8
NE 25L00 23.9 27.1 31.6 83.2 85.5 47.9 5U.9 50.9 11.8 52.2 52.6 52.8 53.2 53.9 58.6
NE ZC00 I 26b.5 29.7 9
.9* 2. 3 _55.8 -_58. 7 58.7 S9.3 60.0 60.8 60.7 61.1 61.7 62.6UN 1807C 2b.6 29.6 88.6 50.8 53.U 56.2 59.5 59.5 60.0 6L.8 61.2 61.8 61.8 62.5 63.8NO 15001 - Z45 -1 !-- 55.0 57. 7 6 1.8 -65.8 6 5 .4 66.2 67.0 _67.5 67.? 6S.1 68.8 69.?U L 12(3I 9 32.8 89.5 S7.6 60.3 6S.2 69.7 69.8 70.7 71.5 72.0 72.2 72.6 73.3 78.2
NL 1C0.01 29.b 33.7 51.9 60.7 63.! b9.2 78.0 78.3 75.3 76.1 76.6 76.9 77.5 78.1 79.0, r U0I __ 29.8 -33,7 sz _ 60.9 68.1 b
9.8 - 74.9 75.2 76.3 77.1 77.9 78.1 78.8 79.8 8,.3
LI f f c 9.8 33.8 52.3 61.8 6. 7 77.8 76.1 76.3 77.5 78.3 79.2 79.8 83.1 80.7 81.6LI. 701 -!. 5 31.8--- 53.1 62.6 65.9 72.1 77.9 18.1 78.6 80.3 81.2 81,5 P2.1 82.8 83.7NI. f.0. 1 Va. 5 38.8 53.3 63.8 66.7 73.0 79.0 79.3 n0.7 81.6 82.5 82.8 83.9 84.6 85.5
G E 5ol 30.6 38.6 53.9 63.9 67.2 78.2 80.6 80.8 82.6 88.1 85.3 86.0 87.3 87.9 88 .8L, NOO. 30.b 34 .6 5. 1 68.8 67.9 78.6 82.1 o2.6 8N.8 85.9 67.1 87.8 89.3 90.0 90.9
F r J3L I0.6 34.b 58. 68.5 6k. C 79.2 83.8 68.8 86.6 8A.0 89.7 90.6 92.9 98.1 95.5NE 2 CI '0.6 38.6 -- 58.2 68.5 68.0 75.2 63.9 85.0 87.8 88.9 90.9 92.3 95.0 96.9 98.86I 101 30.b 38.6 58.2 68.5 66.0 75.2 83.9 85.0 87.8 88.9 90.9 92.8 95.2 97.8 99.9
G L1 30.6 38.b 58.2 68.9 bb.0 75.2 83.9 85.0 A7.8 88.9 90.9 92.8 95.8 97.6 nEC.0
TO1L NL'MBL OF ORSERVATIONS: 778
0LObAL CLIMATOLOGY BRANCH PEkCENTAGE FREQULNCY Or OCCURRENI OF CFILING VERSUS VISIBILITYUSAFLYAC FROM HOURLY OBSERVATIONS
AIR WEAT.ER SERVICE/MAC
!TATION NtMBER: 1C6670 STATION NAME: GRAFENWOHR AAF GFN PERIOD OF RECORD: 77-86ONT-: DEC LOURSILSYI: ALL
.... o...................CIII6 VISIBILIT IN UNORES OF MQIRS
IN I GT GE GH GN G GE GE GE GE GE GE GE GE GE GE GErLE! i 160 90 8u 6j 98 __. N0 3.Z 29 20 16 12 _ 10 8 5 N 0
NO CElL -- 9.3 10.9 14.1 16.2 16.9 17.8 18.7 i8.8 19.0 19.1 19.3 19.N 19.6 19.8 20.1
GE 200001 10.2 11.9 15.7 18.0 18.7 19.7 20.7 2U.9 21.1 21.2 21.5 21.6 21.8 2.0 22.9_ ______1__ 10.6 12.5 16.8 19.2 19.9 20.9 21.9 22.1 22.4 225_ 22.8 22.9 23.1 23.3 23.6
bE 1bCUO 10.b 12.5 16.8 19.3 21.0 21.0 22.0 22.2 22.S 22.6 22.9 23.0 23.2 23.4 23.9L.E_ _.rOC| _612 169 19.3 20.1 21.0 22.1 22.2 22.5 22.6 23.0 23.0 23.3 23.5 23.9
It 12t DOI 10.7 12.6 17.U 19.5 20.3 L1.2 22.3 22.N 22.8 22.9 23.2 23.3 23.5 23.7 2N.1
U. IOCOOI 11.3 13.3 17.8 2.9 21.2 22.3 23.9 23.5 23.9 29.0 2N .3 29.N 29.6 2N.8 25.3- --- gC- -.. 6 13.5 18.2 2n.8 21.7 22.8 24.0 2N. 1 29.5 2N.6 24 9 Z_.O 25.2 25.9 25.9
LE 8CcO 13.2 15. 20.7 23.5 24.5 2S.7 27.2 27.9 27.7 27.8 28.2 28.3 28.6 Z8.8 29.3GET-r 19.2 1b. 22. s.2 2 . 27.N 29.0 29.1 29.6 29.7 30.1 30.2 30.5 30.7 31.25C 6nioI 19.3 16.5 22.9 25.3 26.3 27.6 29.2 29.3 29.8 29.9 30.3 30.9 30.7 30.9 31.N
UE S100I 15.2 17.6 29. U 7.1 26.0 29.9 31.0 31 .1 11.6 31.7 32.1 32.2 32.5 32.7 33.-N S .I j. 6I 1V.6 25.3 28.5 25.5 3o9 32.6 32 . 7 3.2 33.3 33.7 33.8 3.1 3N.N 39.8
IE N201lI 17.9 2-.6 27.8 31.9 3:.5 33.9 35.6 35.8 36.3 36.5 36.9 37.1 37.9 37.6 38.1
- - I. }9 .... E9.7 22.5 30.1 39.0 !. __.7 38.5_38.7 39.2 _ 39.9 39.8 39.9 90.2 NO.5 q.9Et 3e00 3.3 2E.5 35.1 39.3 96.5 92.6 99.S 99.7 95.3 4s.5 96.0 N6. 3 46.6 N6.9 97 . 3
F[ 2z01 25.9 26.7 37.9 92.6 93.9 96.1 98.3 98.6 99.2 49.9 50.0 50.2 5U.6 50.8 51.32L31I 28.I 12. ,39oq8.4 -_5C.2 52.8 55.9 4__ 55.7 56.5 56.7 57.3 57.5 51.9 58.2 58.6
I I E 28.9 32.5 N.J 99.7 51.5 99.2 56.6 57.1 57.9 58.1 58.7 59.0 59.3 59.6 61.1I. 15071 3C. 7 39.6 947. 1 53.9 5.9 S9 C 62. 1 1,2.5 63.5 6b3.8 69.9 69 .7 69.1 65.3 65.8
IE -1202 1.7 3.0 99.7 57.3 59.6 63.3 66.8 67.9 68.8 69.1 69.8 70.0 70.5 70.8 71.2
UE Ic 1 32.7 37.0 51.8 60.2 62.7 67.3 70.9 71.5 73.3 73.8 79.9 79.8 75.3 75.6 76.1-[_ 9Y ___ 32.9 _ 3 7 ,, SZ __ .6 1 2 63.6 8.3 72.5 73.2 75.1 7S.6 76.9 76.7 77.9 77.7 78.2;E FCc i 3.1 37.5 53.2 62.5 65.3 6 .9 79.3 75.0 77.1 77.7 78.9 78.9 79.7 80.0 8C.5
L 7001 33.9 385L 54. 1 63.9 66.8 71.6 76.7 77.6 79.9 80.6 81.9 81.8 82.7 83.1 83.5.E 61 33.9 3-.1 59.9 69.8 66.0 73.2 78.5 79.5 82.1 82.8 83.6 89.2 A5.2 8S.6 86.0
I U| !3.5 38.2 59.7 65.2 66.6 79.3 80.9 81.5 89.3 85.2 86.2 86.9 88.0 88.9 88.9L- bE cc01 33. _. 3d.3 54 9 65.6 69.3 75.3 82.C 63.9 A6.5 87.5 88.7 89.9 90.7 91.1 91.7IE 3U11 33.S 38.3 59.9 65.7 69.9 75,7 83. 1 89.8 F8.3 89.9 90.9 92.0 93.6 94.2 95.1
_ E__ 20 ___ _ 3.S _ 3R.3 59.9 65.7 69.9 75.8 83.9 85.3 89.1 90.5 92.3 93.8 96.2 97.2 9E.7E lOcl ?3.5 38.3 59.9 65.8 69.9 75.8 83.5 85.9 89.1 9n.6 92.9 99.1 96.6 97.9 99.8
L 0 1 33.1 38.3 59.9 65.8 69.9 75.6 3.5 85.5 89.2 9n.6 92.5 99.1 96.7 97.9 100.0
. ... .?...... . ... ... ................................................... ......................................................
TOTAL NUMBEROF ONSERVAToNS: 6567
61008 CLIMATOLOGY BRANCH PEWCtNTAIE FREQUENCY OF OCCURRENCE OF CEILING VERSUS VISIBILITYU SAFITA FROM IOURLY 0SERVATIONS
AIR WEATHER SERVICEIMAC
STATION NUMBER: 10670 STATION NAME: GRAFENwOHR AAF GF' PERIOOOF RECORO: 77-87
. . . .. . .MOT.. .7HO ALL .IOURSILSTI: ALL,..,..o. ................................................................... ...
LEILJNG VISIB 15 IY N HUNDREDS OF METERS
IN I GI GE GE GE GE GE GL GE GL GE GE GE G GE GL GE
FE) jin 9 G 6 . .2 32 2'. 20 -1 10 a 5 4 0
NO CEIL I 0. 2.' 273 29.5 XC. 1 31 .3 32.? 32.9 33.0 33.1 33. 3 33.5 33.9 J4.2 3'..?
G(E 2CC0| 23.0 25.6 31.1 33.5 34.2 35.5 36.5 36.7 37.4 37.5 37.7 38.0 3Sd. 38.7 39.2
__ 14EQ01 2 b Z3t.2 31., ~ -3. E 3. 1 36.'. 37.'. 37.6 _38.3 39.'._ 3. 7 _38.9 _39.'. 39.6 '.1.2GE 160001 23.6 26.3 32.0 3b. 35.1 3b5 37.5 37.7 38. 3P.5 38. 7 39.0 19.' 39.7 40.3
GE 1'.COu 23.8 2k-4 32.1 39.6 3b.3 36.7 37.7 37.9 38.6 38.7 38.9 39.2 39.6 39.9 'U.S
6t o2f)01 29.2 26.9 32.7 35.2 35.'9 37.3 38.4 38.6 39.3 39.4 39.6 39.9 '3.3 '0.6 4.1.2
GE 100C0 25.7 28.S 3'.7 37.3 38.1 39.5 40.6 .0.8 41.6 1.7 '2.0 42.2 42.7 '2.9 43.5
.ECl...?i 29.1 35,' 39.3 36.8 '0,3 '.1.'. .1.6 '2.. 4.25 4 .7 -.. 0 113.5 '3.7 9'.I
GE 81001 28.8 32.0 38.9 '1.8 .,6 '9.3 .5.5 .5.8 '..6 '6.7 '7.0 '7.3 '7.7 '8.0 .8.b
E 7r,01 30. 33.7 '.1 44. 1 ' .96.9 '.8.2 '.8. '9.3 '9.5 49.7 50.0 50.5 50.8 1.'.
GE 6C001 30.7 34.1 .1.5 '..7 '..5 47.4 '8.6 '8.9 '9.8 506 50.- 50.5 51.0 51. 3 51.9
GE 5CCO I 32.6 36.2 4.. 47.3 '6.2 50.1 51.5 51.8 52.7 52.9 53.2 53.4 53.9 b%.2 5'.9
GEC E 0J .37 5 4S.8 a 9.2 S0.2 52.2 53. 7 54.0 5'.9 55.1 _ 55.'. 557 56.2 56.5 57.1
6E .2001 37.1 .1.0 50.U 53.8 54.8 57.0 58.6 58.9 59.9 60.1 60.4 60.7 61.2 61.6 62.2
bL. 35L01 3_9.1 '.3.2 52.6 565 587. 6 59- . 61.o6 6 1.9-- 62 .9 63.1 63.5 63.8 69.3 b9.6 65.3uE 300101 143.4 '7.9 58.2 62.6 63.9 66. 68.2 68.6 69.8 70.0 70. 70.7 71.3 71.6 72.2
- 1 21001 '5.0 '9.6 60.6 65.2 66.5 69.2 71.2 71.6 72.8 73.0 73.4 73.7 79.3 79.6 75.3
fE 2f ,_-001 4(__ -b ._I_6. .8 7,3 73.3 75.5 __159 77.3 _ 77.5 77.9 78.2 78.8 79,2 79.8f, 1800s 1 '7.2 52.2 6'.4 69.6 71.1 7'..2 76.3 76.8 78.2 78.. 78.8 79.2 79.8 80.1 812.8
GE 1 00 '__.8. 53.7 66.6 72.3 73.9 77.3 , 60.3 '1.8 82.1 82.5 82.8 83. 83.8 8'.
GE 1:001 '9.1 5.6 68.2 7'.'. 76.3 80.0 82.7 83.3 8'.9 85.2 85.7 86.0 86.7 87.0 87.6
UE i00l '9.5 55.0 69.Z 75.8 77.7 81.7 89.7 85.3 P7.2 87.5 88.0 88.' 89.1 69.' 92.1
61 901 '9.5 55. !s 76.o2 78.2Z 82..4 85. _86 .1 88.0 88.'. 88.9 89.3 89.9 90.3 912.9GE e 0 '9.1 55.3 69.9 76.8 78.8 83.1 86.2 86.9 98.9 89.3 89.9 90.3 91.0 91.3 920
bE- 7001 ... . 9.7 55.3 70.1 77.2 79.3 83.8 87.1 87.8 90.0 90.9 91.0 91'. 92.1 92.S 93.2
(E £001 49.7 55. 70.3 77.5 79.7 8'. 87.9 8.1 90.9 91.' 92.0 92.5 93.3 93.6 99.3
GE 5 UO 1 49.7 55.' 70.' 77.7 91. 1, 89.8 88.6 89.' 91.9 92.' 93 *1 93.7 99.5 99.9 95.6
GE-F 4001 '9.98 55.5 70.5 77.8 8 AG.Z 85.1 89.0 -90.0 0.2.6 93.2 94.u 99.6 95.5 95.9 96.6
GE- 3101 '9.8 $55. 7C.5 77.8 ..32 85.2 89.3 90.2 93.0 93.7 99.6 95.3 96.3 96.8 97.6GE 200 '9.6 5 .5 7 77.8 81.2 85, 89.3 9u.3 03.2 9'.9 98.9 95.7 97.1 97.7 98.9GE u1 99.8 55.5 70.6 77.8 8L.? 85.2 89.3 90.' 93.2 93.9 99.9 95.9 97.3 98.0 99.7
GE nI 99. 55.5 70.5 77.8 8C.2 65.2 89.' 95.. 93.3 94.0 95. 95.8 97.3 98.1 1P0.0
.. .............................................................................................................................
"OTAL NUMgLR OF OHSERVATIGNS: 86035
610681 CLIMATOLOGY9 BRANC- PERENTAGE FREGjUITCY OF OCCUIRRENCE OF SKY COVERUSAFLAC FROM HOURLY OUSLRVAIIONSAIR WEAT ER SERVICE/MAC
_SIA0T CN -N-U-mRER: 1C 6870 _STIATION N-AME: GR A FEN-PUHMR A A f OV A PERIOD _OF kECORD: 80-82MONTH: JAN
.. . . . . .. . . . . . .. . . . . . .. . . . . .. . . . . . .. . . . .............. . .. .... ... . . .. ..... . . . . . . . . .
F PERC,14TAGE FREQULNCY OF TLNT-S OF TOTAL SKY COVERAOLRS I TOTAL
. 0 [ Z __ 3 4 S _6 7 8 -9 10 MEAN O6
_~-0-021 ... . 6.7 13.3 80.0 9.6 is
3-05 I 11.1 88.9 9.8 9
06-h I- 1.1__________88.9 9.3 9
____ _-_il ii. t -- 5 3 15 1 ... 5.3 _68.4 8.3 19
12-14 25.0 75.0 9.8 4
15-17 I 5.9 5.9 23.5 64.7 8.8 17
18-20 I 9.1 9.1 9.1 9.1 9.1 54.5 8.2 11
-23 I 14.3 14.3 14.3 57.1 8.6 7
TOTALS ..7 1. 4.6 3.1 4.4 2.5 10.7 72.2 9.1 91
STATION NUMBER: 106870 STATION NAME: GRAFENWOHN AAF WOV PjqI0D OF RECORD: 80-83,85-87MONIM: FEb
........................................................................................................................................PERCENTAGE FREQUENCY OF TENTPS OF TOTAL SK8 COVER
HOURS I OTAL
(LST) I 1 2 3 4 5 6 7 9 9 10 MEAN 015
00-02 I 16.7 83.3 8.3 6
. ... . D l.. 12.6 12.. 12.5 62.5 7.4 R
C6-08 I7.1 7.1 7.1 7b.6 9.1 14
C-11 - 1.4.3 14.3 14.3 57.1 7.6 7
12-14 250.o. 75.0 7.8 4
15-17 i 14.3 7.1 7.1 28.6 42.9 7.5 14
18-20 I _14.3 14.3 14.3 28.b 28.6 5.9 7
1421-23 I 13 14.3 14.3 14.3 42.9 5,
TOTALS I 7.2 8.5 b.7 1.8 2.7 6.U 6.3 58.9 7.4 b7...................................................................................................................
6LOBAL CLTMAFOLOEV IFRANCP- PERCE41AGIE rREQULNCY OF OCCURRENCE OF SKY COVER
AIR wfATHER SERVICE/MAC
STATION NUMB.ER: 106FF72 STATION NAMEF: GRAFENWONY AAF GFFT PE01O6 OF &LCORO: 812-83MONTH: MAR
PERCE4TASE FREQUENCY OF TLNTH.S OF TOTAI SKY COVERMOURS I TOTAL
-- LSIF 0 2- 3 4 5 6 7 8 9 10 MEAN Ohs
I ~ .O10. I -- - 70.0 8.1 10
Lu3-05 25.0 12.5 62.5 7.4 K
C6-08 12. - 12.5 15.0 9.1 A
-- 09111----------------- 14. 3 __ 4.3 14-.3 __ _ 14. 3 42.9 7.7 7
121 9.1 9.1 9.1 72.7 6.5 11
15 - - 17 L __ ________ bj __ ___ 0.0 73. 3 -9.3 is
7Z - S~i__________ 2*9- 7.1 V.3 7
z 1- 23 I2. 12.5 62.5 V.4 8
- - .3 . .. 4.3.1.3 A 8.9 __ 1.9 8 .4 10. 1 64.5 8.4 7
STIATION NUMBER: 106870 STATION NAME: GRAFENATI4R OAF GFR PERIOD OF RLCORD: 79-81-- - -- ______-___ --- -- --- -- MONTH: ApR
- - - - - 0URS-1 - - PFRCE -4 -A -E FREUULNCY_OF TENTHS Of TOTAL SKY COVERTOA
£1513I 1 1 2 3 4 5 6 7 a 9 to MEAN Ohs
L J0-02_L 54.S_ 9.1 36.4 3.7 1
55.6 5.7 9
06-08 16.7 16.7 66.7 V.2 6
9-1I40.0 60.0 9.6 5
12-14 1 12.5 25.0 12.5 25.0 25.o 6.5 a
15-17 1 12,5 12.5 115.0 Vl- .4
-I -20 f - 100.0 10.0 1
Z 21-23 I 25.0 25.0 '5. L 25.0 1.5 At
TO TALS5 15.7 7.7 '. 1 4 .7 1.6 1.6 2.1 11.3 52.3 7.0 52
............................................................................................................................................
GLbA1 CLIMATOLOGY BRANCH PERCENTAGE FREQUENCY OF OCCURRENCE OF SKY COVERUSAFETAC FROM I-OLPLY OBSERVATIONSAIR WFATI-EC SERVICE/MAC
STA ION NUMBLR: 106a70 STATION NAME: GRAFENW004 AAF GR PERPIOU OF RECORD: 80-81MONTH: MAY
PERCEYTAGE EREQILNCY OF TENTIS OF TOTAt SKY C0VER
|O I - TOTAL -ILST. 0 1 2 3 9 S 6 7 9 10 MEAN oBS
0-02 I22.2 22.2 122.2 1. 26 1
03-05 9.1 18.2 9.1 18.2 9.1 36.4 6.6 11
- _ - 7.1 14.3 14.3 28.6 35.7 6.9 14
09-11 I 20.0 .. 0 10.0 20.0 _ 30.0 6.4 10
12-19 12.5 12.0 12.6 26.0 12.5 25.0 6.9 8
.15-17 10.0 3 00.0 T.0 100. 10.0 10.0 5.A 10
1-2 ___bl~3 _ __28.6 14. 3 19.3 6.9 7
21-23 I 30.0 10. '0.0 20.0 10.0 4.4 10
-.--- TOTALS 1 7.0 8.1 __ 8. A 8.1. 10.5 7.7 28.0 10.7 23.0 6.3 79
STATION NMOLR: 106870 STATION NAME: GRAFENAOHR AAF GFR PERIO0
OF RECORD: 80-81MONTI': JUNt ~............ ......................MNH U o. ...*, ....
HO .R . . . . . . . .-p[RCL9 TA GE .rAEQULNCY or TENTHS OF OTALSKY COVER T TAHOURS s TOTAL
(5Th 1 0 1 2 3 4 5 b 7 8 9 10 MEAN ObS
......................................... ...................................................................................................;00 -2 I 25.0 . . . . . . 7 8.3 8.3 8.1 8.3 25 .u 5 .0 12
U3-05 I 10.0 . .. 2.0 f.O 10.0 10.0 2U.0 5.6 10
ch-Os I 9.1 1A.2 9.1 9.1 18.2 36.4 7.0 11
C9-1l 7,7 7.7 30.8 7.7 23.1 23.1 7.2 13
12-14 I E.7 b.7 2b.7 33.3 26.7 b.9 is
15-17 I 5.3 13.5 16.8 16.4 15.8 15.8 21.1 7.1 19
18-20 .1.1 7.1 1.3 21.9 19.3 35.7 7.8 19
22-23 I lb.2 9.1 18.2 S9.5 8.7 11
TOTALS I 5.5 1.U 1 .0 75 12.0 10.I IL. 17.7 33.3 7.1 105_. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. LU AL CLIMATCL3GY BRANCH PERCLI1AGE FREOULhCy OF OCCURRENCE OF SKY COVERL SAFETAC fROM HOLRLY OBSERVATIONS
AIR wEATI-ER SERVICEIHMA
S AtION UUHALP: 16870 STATION NAME: GlAFEN60HR AAF GFR PERIOD OF RLCORD: ep-81,86
MONTH: JUL
pERCL47AGE FRLQULNCY OF IENIHS OF TOTAL SKY COVER
FOURS I TOTAL
- 1531I -- 2 3 4 6 7 8 9 10 MEAN OHS........ . ' ' e . ... ... ... ... ... ... .. . e .... - : .. . . . .° ' e .° . .....S- 10-02 .[. 11.1 _11.1 22.2 11.1 99.9 7.3 9
r3-05 I 7. 1.3 78.6 9.b 14
- - - U6-C8 0 1o.C 10.0 70.0 6.8 10
_0 91-1 1 3 85.7 9.9 7
12-14 I b.3 8.3 8.3 8.3 16.7 lb.7 33.3 7.1 1.
. . . . ..1 5-1 7 L . .. . .. . .. . .. . .. .. . . .. ..... . . ... . 1 27.3 63.6 9.5 It
7.______ 30.8 23. 1 38.5 8.8 13
21-23 1 7.7 7.7 7.7 76.9 9.0 13
OTALS I 2.3 1.0 3.4 6.0 8.0 15.6 61.4 8.8 89
STATION NUMBLR: 16870 STATION NAME: GRAFEN4WOHR AAF GFR PERIO0 OF RECORD: 77.79-82. . .. 99MONIH. A UG
............................................; ...... ';..... ;'. ;' L.. ;. ;'. ;'.. ;I. '.. '.... ..................................S-- _________-- PERCI-NIAGE FREQUENCY OF 7ENIPS OF 10181 SKY COVER
HOURS I 107AL
(LSTI I 0 1 2 3 _ s 6 7 8 9 10 MEAN Ois... ... .. ;: ;' .. .. ;;;.. .. :;................. .... ...2[....... ;........................;......... .......;;........;............
13-1 1 5. I. - 11 111 1.1 S .6 5.6 38.9 6.5 1s
U !-Q'. . . . .. 7.1 7.7 7.7 7.7 69.2 9.U 13
L6-08 1 5.9 11.8 5.9 5.9 11.8 S .8 8.2 17
19-I1 |3 - 7.1 19.3 7.1 7.1 21. 26.6 6.7 1i
IZ-1" - 5.9 5.9 5.9 2q.4 23.S 29.9 8.3 17
15-17 I S.1 18.z 9.1 9.1 18.2 9.1 27.3 7.0 11
19-20 1 21.4 19.3 7.1 21.9 35.7 b.2 1%
,I-23 I Z2.2 11.1 11.1 11.1 99.9 6.1 9
10315 S 6.9 3.9 9.b 5.9 9.5 . 19 .0 9 115 -7.3 1 1..................................................................................................................................................
(,LOdAL (LIMATCLUTY BRANCH PCELEN4JAE FREQUENCY OF OCCURRENCE OF SKY COVERUSAFElAC FkOM HOURLY OdSERVA7TONS
AIR kfAIHER %ERVICE/MAC
STATION NUMBER: 106 70 SlAT ION NAME: GRAFEN6UHA AAF GFR PERIOD Of RECORD: 77.80-81.85MONTP: SEP
PERCL4TAGE FREQUENCY OF TENTHS OF TOTAL SKY COVERHOURS I -- TO-Il R
(LST) I U __ 1_ 2 3 4 6 7 a 9 10 MEAN ObS
00-02 I _16.1 6.5 3 2 9.7 3.2 6.5 6.5 12.9 75.5 6.3 31
L3-05 I 9.5 4.b 19.0 9.5 4.S 4.8 47.6 7.3 21
- L6-ORI__ --. 9 5.9 a.9 5.9 5.9 5.9 8.8 11.8 50 7.8 34
C9-1 I _ Q,. 4.0 --- .C .0 . . 4.0 160. 64.0 8.b S
12-14 1 4.5 9.1 9.1 4.5 4'S 16.2 31.8 18.2 7.1 22
IS-IT 5.0 10.0 10.0 15.0 . . 20.0 10.0 70.0 7.4 /0
1.. .20 1 I 9.8 4.9 - 4 ... .9 17.1 12.2 __.. 4.9 19.5 24.4 6.5 41
I-23 1 17.1 2.9 5.7 Z.? 2.9 5.7 14.3 17.1 31.4 6.6 35
TOTALS I -bU 4.8 1.8 5.9 _ 8.3 7.9 10.2 15.5 31.6 7.2 229
......................................................................... °........................................°.........
STATION tUMBER: 136870 STATION NAME: GRAFENWOHR AF UfR pERIOD OF RECORD: 77-78,60-02,B4-86MONTH: OCT
........................... . ..................
..O.. ..... p(RCLN1A&E_FNE~uENCT Of TENTHS OF TOTAL_ SHY COVER TTAHOURS TO11Lk
ILST) I " 1 2 3 4 5 6 7 8 9 10 MEAN 0iS
L7-02 I 9.?1 13.b 9.1 68.2 b.3 12
L -05 6.7 6.7 13.3 6.7 6.7 60.0 7.2 15
L6-Ob 1 4.5 4.5 13.6 77.3 9.5 __
119-11 1 7.1 14.3 7.1 71.4 9.4 1'
12-14 I.1 9.1 9.1 16.i 54.5 8.7 11
15-17 5.o 5.9 11.4 11.6 64.7 9.1 1?
11-20 7.7 1S.4 7.7 7.7 15.4 46.2 7.U 13
21-23 I 14,s 14.3 71.4 8.6 14
TOTL$ I 1.8 3.8 6 - - -.... 1 _ _48 3.t 6.0 8.1 6 4.2 6.5 IPe
.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOBAL CLIMAIOCLObY BRANCH PERCENTAGF FRL0ULNCY OF OCCURRENCE OF SKY COVER
USAFETAC FROM HOURLY OBSERVATIONSAIR WrATHER SFRVICE/MAL
STATION NUMIYER: IG6870 STATION NAME: GRAFENIOOHI AAF GFR PRIiOD OF PECORD: 78-83,85-86
MONTF NOA
pERCLNTAGE FREQUENCY OF TENTHS OF 101AL SKY COVER
hOURS I T01AL
IL57 I I 0 1 2 3 4 5 6 7 8 9 10 MEAN ObS
[,-U2I so.0 O.O 5.0 6
C5-f15 1 14.3 7.1 7.1 71.9 8.5 19
U6-06 I- 7.7 7.7 7.7 7.7 7.7 61.5 8.6 1!
29-11 I 6.3 6.3 6.3 12.5 68.8 8.8 Is
12-14 I 12.5 12.5 12.5 62.5 9.0
- -- - - 10.0 10.0 3Do. 50.0 9. 1
- A --0 l- __.... -L1.1 1 .1 . .... 77.8 8.8 9
21-23 1 10.0 00.0 9.6 10
J T TA LS1 _.t 3 .... t 9.9 1. .l 3.1 9.6 7.8 66.5 b.4 d6
S ATAION NU4ER: 116670 STTION NAM: GRAFEN6CWOR AA (OF PERIOD OF RECORD: 80-81,85-86MONTH: DEC
PE6CLN1AOE rRCIC'LNCY Or T651T-S OF lOTAL SKY COVER
HOURS I TOTAL
ILST I 0 1 2 3 4 6 7 8 9 1a "EAN 06$
...............................................................................................................................-c-12 14.3 R5.7 9.1
0-05 1 L. I 0.0 10.0 70.0 6.6 10
06-08 11.1 22.2 6b.7 9.2 9
-09-I 1 12.5 12.5 75.U .1
12-1 16.7 83.3 9.2 6
15-17 7.1 7.1 7.1 7. 71.4 b.8 14
18-2L IL0.0 16.0 9
21-23 13.0 10. 10 .0 1C.0 60.0 7.7 10
TOILS I 2.1 -1, 9.6 t. .9 3. 5.2 76.5 9.2 7 .
.............................................................................................................................
(,LOO.0AL C IWMLOOI BR8NC PERCLTAGE FRE ULNC OF 0CCREE OF SKYCOEUSAFE A C FROM HOURLY OdSERVA71ONSAIR I.FAIHER SFRVICEjMAC
SI~IO NUBE: 16V sliTN NME GAFENwu4H 884F GFR PLRIOO OF RECORD: 1-8
___ _____ MONTH. ALL
PERCENIAGE FREQULNCY OF jENII-S OF TOTAL SKY COVERHOURS ITOIAL.(LS TI1 0 1 __3 4 V .5 b6_ 7 8 9 10 ME AN 065
4(1' 7.2 8.5 6. 7 1.8 2.7 6.0 6.3 S8.9 7.8 67
__ AP____ ___ I '4.3 1.3 6A .9 1. 8.8 10.1 68.5 V.. 78
__ AP15.7 7.7 .1 .7 .b .62. 1 11. 3 52.3 7.u 52
M.AT V 7.0 8.1 6.8 8.1 10.5 7.7 18.0 10.7 23.0 6. 3 79
ANS- -*55 1.0 7-. 9 5.5 12.0- 10.1 0.1 17. 7 10.3 7.1 105
__ JL - _2.3 - .0 3. 6.0 V.0 _15.6 61.8 8.8 d9
AUG, I b.9 3.9 5.2 9.5 5.8 '4.5 9.2 14,Q 81.5 7. 3 113
SEP _ _I p__.O 8 .8 1.8 -5.9- 8.3 __ 7.9 10.2 15.5 37.6 7 .2 2i.9
__C I ------ _L i. 8. 8. . .8 3.6- 6.0 8.1 68.2 8.5 12V
NOV I 6.3 .8 4.9 6.1 .1 8.6 7.8 66.5 8.8 6
DEC 2 .1 1. 3 8.6 6.0 _.9 3.8 5.2 76.5 9.0 73
TOAL.1 5.7- 3.33. 5. 5.5_ __ 5.8 _ 6.3 11.1 _ S4.1 7.9 116........................................................................................................................................
f.*pplp:IpP AAA iPPIHRiLL TTTITITIII FEELIE[(E
ppppplppp AAALA Rkh.IRRPR IlITTITTIT CEFCCCLCE
f I IL p A A R' P I I E LFir Pr a A P 5 AA I p7T EEPIprPPPP LAA A 4 APLIAPLWAPN TIYE rEH.L
$1 PFp 'pP ALAAALA t, !kARLP I T EEEELt
Pr ALLALAAL J% WP TT 11
pp LA L A AU VP p11T EE
Vr L AA A p p pT T ECEEILLEEE
PP AL LA Q1I, Pk fITEEELEFECE
woo L
TE NPENATUBE AND PLC AllV PLF MIUI lv St PMAAILS
C OMLLAT IUI: PERCEN1T AGE F4NEC.UENC A OF0CCUPRNCI OF D A ILY MAX IMUM I(MIN IMUM A NO ME A) T4IEMPEP AT UPES
DAT A UER IV ED FrUM SUMMARY OF UATY DAT7A.
PE CNTAGC IABULATIJNS PRESLIED PT t
Y-DLSBEE FAHRLNHCIT INCRYEMENTS PLUS IF-( MEAN. STANDARD DEN-IAIICNS AND TOTAL TASLYVATION COUNT.
IHE MINIMUM 1*61.1 ALSO INCLUDES A 33 FBI-MEEIT OLGREE INCPLMENT .
SINCE MANI STAIIANSSIES 00 NAT -HAYE MAXEIMUM/M INIMUm IHLROMLIERS. THESE TEMPERATURES eERE SELECTEDj BY SCANNINGTI-C I-LUY&.Y OBSERVATIONS FORV T41 F-IG-EST AND LUI.LST VALUES.
SEFATIS TICS 00 N~r INCLUDE lYCLPPLEIL MONTHS I THOSE LONTAIN INtD AS TE0ISKS.
fUllY (UP MOR:E COMPLETE MANIF- ARE PECUITL3 EAT COmPETAITON ANS DISPLAY AF STATISTICAL VALUES.
ESTPCYL MAXTMUI AND MINIM4UM VALUES
JAIA UFRIVLO FRAM SUMMARY OF .JAY DAA.
P.YESLNTLU AdE 114F F-Wi-COT ILO.EST) TEMPLYAIUPL EON li-C MONTH. FAR EAC- YEAR.
ALSO PI'ESLNTEb APL STATISTICAL VALUES dIM (HE SAME LIMITATIONS MENTIONED ABOVE.
AN ASIFtAIST INDICATES At. INCoMPLETE MQPJIW.
I*LAN,. A1:1. SIA*lLr U~SILBIATIANS FOB, DRY TOES (.51 HILT1 ANC [L. POINT) EEMPERATUPCN
LATA jrjE1 vLS E:II' 1IFLJYE DYSENTTITN'.
UA TA EL SESTU ED I VL ST AijARu '1 (U). TI(ME PoUS FT "TNT) , ML). (-IT AND ANNUALLY (ALL YEARS CO-bINE 01.
I-REWSVTEL; ARE "LAN,. STANDANTD DIIAII1r. ANtS OASEYVAIIOJi Eu~r.TS.
LS,'LYtIAE EEIIJTASL FlEQUFNET OFE(UBATNEL AF RELAIYL FUMIDITY
',A Lrr'IY'D FrUM wQUAtl AfiliSYAlION'.
Sut-AkI:EI BYT IF-t SISAY -PI-Di TIML IUUPS "Y H(N'I. h'lPiHLV ANb ANNUALLY (ALL YEARS COMBINED).
"tC'TADL sALLUES P'LS)'SIED IN Ii DEUVEL ILtiA.IS DC OFrILAIIVE HUM-IEIYv.
vE',t 'lLE t-IfU A"(E TEL lEAN VALIES V'.1 L'S)ILYAT IO. CL~tS!'.
GLOBAL CLIMATOLOGY BRANCH CUFULAIIVE PERCENTAGE OF OCCURPLNCE OF MAXIMUM TEMPERAIURESUSAFETAC FROM SUMMARY OF CAT DATAAIR HEATHER SERVI(EiMAC
ST4TZON NUMBER: IC687n STATION NAME: SRAFENkOhn AF GFR PERIOD OF RECORD: 62-b7
....................................................................................................................................
TE-P(FiI JAN FEB 14AR APR - MAV JUN JUL - AUG S E- - OCT -NOV DEC ANNLAL............ "' ' ' '' ° ".................. ? ' ' ' ' ...... .... ." ' ....... . . . . . . . . . . . . .. . . . . .''"....................................
G Icc .I ..rGE 951 .3 C
GE 9CI ui I. 1.8 o
GE 851 *6 9.3 11.5 5.3 .3 1.sG E 8C1 4----- *3- 5-' -*9 j. 1G. - U-- 3 - -39 6 - 5. 7Gf 751 .9 14.5 31.3 41.8 39.0 23.5 1.2 12.C
G ET -i - - 6 .1 -2- 26 . 2 - .- 3 -b . 9 - .- v 1-.6 9.9---4 10 1 e0! 651 2.7 15.1 42.8 64.5 75.8 79.1 51.3 12.8 1 29.tGE 6CI .1 7.7 28.0 61.9 80.9 89.5 92.5 13.1 Z8.9 .9 3.I
GE 551 .9 13.4 4s.4 82.7 94.8 r9.4 99.2 91.1 50.3 6.4 '9.1
-E SO .5~ r -- i- 63"Ir.A 9,31j~ -- I c ---- 1zA 9 4 3.Z 57. 5GE 451 9.5 13.5 97.1 81.0 98.6 1C.0 9.9 89.3 37.8 9.7 65.6
GE 4N --- 9 i5 7"9 -- 7D-o5 9 ". b -lfl - - -- jD -7.7 -- 5?.a i226 74. 6GE 351 '8.6 58.3 90.6 99.5 99.9 82.1 99.7 85.1
GE 3Cl 69.1 85.2 91.2 C.0 ICC-O 96.5 Ru.R Y9.L
6E 2SI e4.3 96.2 99.2 99.6 90.8 ;7.5
G E -2El -T2. 8 9R-t99-9 100.0 56.8 g9.cGE 151 97.9 lo0.0 100.0 99.2 99.7G E ICI 99.6 S9.7 90.9GE 51 1 .o 1EC.0 1oc .E
MEAN I -2.1 36.2 99.8 53.7 63.2 69.2 72.5 71.7 65.3 59.9 42.1 34.5 53.9
SO j 7.849 - TVw r979 355-- ;7v- 8- - 9.917 8.2a9 8.057 8-24j 7.673 7.960 16.69S
707AL 085 I 760 705 775 797 775 75D 773 775 799 775 797 799 9C8C
GLOBAL CLI AIOLOGV BRANCH .... __CUMULATIVE PERCENTAGE OF OCCURRENCE OF MINIMUH JFMPERATtRESUSAFETAC FROP SLMFARY OF CAY DATA
AIR UEAVI.ERSERVICE.IMAC____
STATION NUMBER: IC687C STATIUN NAME: GpAFENAONR AF GFR PEPIOD OF RECORD: 62-87
lEMPifI --- J_ AN EB MAR- P - "AV JUN - JUL AUG_ stv OCT NO8 - DEC ANkLAL
GE bS .1 .1 .0GE fCI .3 1.2 4.1 3.0GE 551 Z.1 3".z 24.5 ZZ.3 5.1 .4 5-T-
GE S&I .3 .3 14.2 44.0 60.8 55.2 22.8 6.1 .7 IT.2
GE 4 1--- . 1. 3__ .S 36.4 11.j-3 _ ! 74. z. -2.9 20.
GE 41 1.2 .9 4. 1 8.5 61.5 88.4 96.2 Q3.8 7.4 34.8 10.0 3.9 40.9
G E 3- _. A s___ lf1j .A 85-3 98.7 9. RAA3-. 30.1 -- 12.6 54.7GE 331 12.9 16.0 ?8.3 51.7 89.9 99.2 1.o 99.6 94.0 68.9 41.5 19.8 60.6
GE 3C -30.5 32.9 50.8 74.7 96.5 1000 100.0 98.4 83.5 63.3 " 1:3 13.0GE 251 E1.4 53.0 76.0 94.c 99.5 1CO.D 96.1 86.5 C3.2 85.2G 201 t%.7 6.7V- i-.-1 -1i o . ..b -- -- 04.1 75.7 9C.7GE 151 1qq 78.6 92.6 100.0 099 97.7 E4.2 94.I
GE it] e2._8 ei. 1- 95.4 -- l C0.-99.1 F9.7 96.2GE S1 68.2 90.6 9 99.6 94.3 97.5GE CI ",32 9,0 98.6 100.O 5.2 94.6GE -51 95.0 95.9 99.0 48.4 990C
" iE-I I-
-91 -- 9I 2----o ;6 ... ....- -9.5 99.6GE -1S1 98.9 99.6 99.7 99.9 49.6GE -261 iC-.O iO. 1 O. do --E 10. - 10. 1.
MAN 41e.3 22.3 27.9 33.6 4. -b ~ U. 95 4. 3..w 31.2 ~5L ----- q.'79
0 I-12.428a 11.746 9.131 6.421~ 6.746 6.024 5.577 5.959 6.829 7.423 7.202 10.748 13.097
........ ................................................................................................................................. .
0 ||2. 8 l.Tq 9.3| ~q2| 6.Tb GO2 SeST 5.59 .829 T~q3 |2OZ O°7O >°49
TGTJ e i -?Q -----75-- q? 75 "ToO T73 775 -7q9 775 7q? 7qq qLm
!y
GLOBAL CLIMAT'OLOGY BRANCM CUMULATIVE PERCENTAGE OF OCCURRENCE OF MEAN TEMPERATURESUSAFETAC FR~OM SUMMAPY OF DAY DATAAIR- WEATI.ER SERVICE/MfAC
STATION NUMBER: 176877 STATION NAME: GPAFEN60HP Ar FR8 PERIOD OF RECORD: 62-87
STEMPIFII -JAN rts9----AA APR MAT JUN JUL -- AUG SEP OCT NOV DEC ANNELi
GEr 751 1.:2 .4 *1GE iCI .5 3.1 11.5 7.1 .11.GE 651 - 3.2 21.1 33.8 26.5 4 I. 7 7. 5GE-- -Il - 8 S. 9 4S6.5 *11.7- 56.9 - 72.2 7 17.1GE S51 .5 5.8 37.7 7S.? R 6.41 8a. a s.5 10.6 .3 29.74.E - sc-. 2d.2- 67.7 -"I- 99.2- 91* 9? -- 6 - .C.7 3.1, .3 41.9GE 451 .7 1.1 12.1 45.6 91.4 99.6 170.0 lr0:0 9b.9 01.9 12.3 3. 52.;GE 41.1 6.1 9 1 32-9 72.4 97.5 170.0 qv.;9 84.4 34.5 V.A 6z.6GE 351 21. 1 30.9 67.1. 93.2 100.0 1110.0 91. :9 65.5 !C.7 7 5. .6GE t 3fC1 500 7.4 Rb.S -4.1 99.9 B 8.5 I 1.7T 87.2GE 251 t1.2 75.0c 92.5 100.0 ____ICC.0 95.9 38.0 91,. !G E7 r -1 -2 --- 7 9- T.0 U- - -- - - 99.1 E7.3 95.5GE 151 88.0 91.8 98.7 99.9 %4.8 98.[
GE SI 9.7 99.6 99.9 58.6 99.1GE vv.l ~ 99791t;uD-- -9.6 9q..9GE -sI 99.9 100.0 I~C. 0 *07.7GE 11 -- ItG.G 17c73. C
ME AN 1 47. 29.5 5b.6 4J.9 bi.1 55.1 t.6 6V . v '"R.8 997TT. w- U.u ..
so I 9.724 8.572 7.730 6.476 6.S63 6.489 6.131 5.648 5.749 6.355 6.793 8.666 14.165TOTAL DOS I - 760 - 7US7 --- 75 - 747 --77S - 750 - T71 77S 749 7793 747 799 9161
......................... ...........................................................................................................
GLOBAL CLIMATOLOGV BRANCH . EXTREM VALUES or MAXIMUP TEPPERATUREUSAFEIAC IfROM DAILY OBSERVATIONS)
AIR WEAlhER SERVICEIAC
STATION NUMBER: 1C687C STACN NAME. GRAFENOHR AF GFR PEPIOD OF RECORO: 62-P7
..................... ................................................ .. , ........ . .............. ,.................... ........WHOLE DEGREES FAHRFNFl|T
| -M*O.N.T-- ALLYEAR F BAN MBMAR APR MA
9 JUN JUL AUG SEP OCT NOV EEC MON(S
................................................................ ............... ......... ...... .... ................62 - A? BA 91 Al 76 61 4363 F 035 35 53 67 76 86 9 7 6 62 3 QA64 I 38 42 52 75 a8 89 91 91 84 b6 55 4S 9165 1 47 36 6n 65 7 849 88 8, 75 73 so S- i66 I 4 60 54 71 79 84 Al 90 79 79 60 44 s061 -- 51 - - 55 - - O 66 Is 90- - 4o -787. . 1 . 70 S2 51 9068 A -- 46 47 _7 84 78 83 89 A0 77 67 65 43 e9
69 4 - 4 5 74 a .. Y2-a-- t4-- 7 A 59 *38 9270 943 %5 5 68 72 86 AN *6 A8 64 63 45 e6
71 1 48 46 66 T1 87 lB 91 91 17 1 57 SU qr72 .. 87 - 8A 66 69 73 a? 89 91 SB NB 61 46 91
73 -39 42 62 69 78 A4.. A 8 A 68 -- 53 46 @774 04B S3 73 73 73 75 80 A9 78 51 53 $53 8975 I ... 46 . so e -L- - 8 - -64- - 50 44 87?b 1 *48 53 64 71 86 93 93 Ao 75 73 51 -42 ;3
77 04% 55 69 S Ao 8 *91 AZ f5 Ii *6. 042 '9178 0 _ 39 So 6A 66 77 8 8 A4 75 69 *50 *50 @479- 1 0 IT7------------s7~ T_ 6 6- 8 6 -- -- 7- -- 9 A u * 69 A s * - 0S4 ITg0 I *43 55 61 72 73 :1 90 at 64 59 *46 50
Al 4 41 45 9 64 *73 al 8 84 94 8 73 57 -48 48
1_ _ 4u3 *46 66 70 82 9o *9C 86 84 72 57 *52 so93 0 *54 52 55 73 82 AN 102 91 at 13 55 '49 I[z --44 I 044 46 57 72 75 8' 95 82 79 6- 57 -43 95as I '1 46 59 73 - A -82 -t 6 - 90 79 79 54 '52 g86 | '48 43 63 73 A1 86 A 90 73 72 52 -46 90
87 I 436 %5 -5- 7S 73 -- ___
........ A .....................................................................MLAN I 44.2 47.5 6C.9 70.9 79.1 94.8 87.8 86.8 l9*V 69.4 56.5 45 "
!.. 5. 35 6.022 6.!31 4.274 4.609 4.14 5.C81 3.669 3.988 .701 4.099 .8ss 1.86TOTAL OBS 7 760 70S...775 74 7 - 775 75TI 773 775- 749-- 775 747 749 9GO
NOTES * (9ASLO OK LESS THAN FULL MONTSI0 (AT LEAST ONE UAY LESS TOAN 24 0OBS
GLcsAL CLZNA3OLbrvRAdcm EXtTREME VALUES OF MINIMUM T(PPERAtUR! -
uS AFtIAC IFROM DAILY OBSEQ8ATIONSIAIR WAAIHA SEAVICEiIMAC
STATION NUf96E*: 1C687C S tAt I C NAME : 6RAFENWO(P AF GFP PERIOD OF RECORD: 62-9?
WHO*LE DEGRES FAIAREI4 HEIT*LL
YEAR I AN- FES _MAR APR~~ MAY JUN JUL -- AUG SEP _- OCT Now LEC MONTI-S
62 I 33 41 - 34 29 22 12 -15
63 U- S~i JI 26-------30 - 35 4.3 39- 36-- 21 2A a 4.3864 I -9 9 9 21 31 39 34 34 27 23 28 13 -965 r is -1 -1 I 5 29 38 38 34 -3Z Zq a !66 1 -4 29 22 27 32 38 39 37 32 241 1s 13 -467 1 - - 3 9 24 31 35*S- 47---------3 37 -P 21 3 -8
- 8 1A0-8 ~ I 232 28 37 42 35 311 26 23 -1 -A69 I - 13 8 1--7 - -29 30 - 34 41 --- -39 -3T 3t 18 -1 -T-19
_______________I IC -S 3 2e 30 35 39 37 28 26 24 1 -57" -13 If) 1 23 32 35 41 44 28 23 12 19-I
72 I~~ 0 ~ 10 19 19 33 3C 39 37 28 14 17 b6c73- - 6 - 8-----I-- --21 -28 - 5------- 46 3t- - 19 IT 34 -5 -S7%1 0 24 2b 21 24 30 37 42 42 32 2e 21 019 *19
- 7SA -1- 23 111- 1 - 7 -- IT -3U -3 3 ~ 21 - - -3- -so so76 1 *-9 17 3 1s 21 35 35 33 33 H3 28 '-9 '-9
77 T 05 a 11 IV 31 3u 3 *1 59 46 l *3 .5 .5
78 1 *5 -9 19 19 26 32 35 32 32 26 *17 *1 -7 S t- C--4- T --17 -#4- -24.---- ------- 33 3S 75 28 2S - 18 *18 4-9ac ::b. 12 __ 19 2S 23 39 37 32 32 25 12 4-2 -81 I *2 3 25 1519 ---25 -- 3T 41 36 - 32 - 28 16 -6-9$9
_________82 * -1s *7 19 21 28 36 *96 39 34 28t 23 023 -IsmT 5 1 e - 19 d f 3z .5 t, 3v 31 d* a £3 - 9
89 1 *12 --- 6 10 2 1 28 36 36 41 34 27 23 * 9 -6bAS 1I -*2c ~ 2O 21 19 317 32 19 1 7 30 23 34 6-4 0-2386 I .7 -11 18 19 36 36 37 37 28 27 Is *19 -1397 1 8-17 -33- -18 27 -- 2
................................................................................................................................................
;L.O. I 12.3169 m ' 12.563 10.532 3.529 3.3;3 271 710 3.;2 3.0910 3.7C; 7.291 11 .' 3.22TOIAL 08$ I -760 7035 - -775 747 7715 7517 773 - 775 749 715 747 749 93280
................................................................................................................................................
NOTIE S * IBASED ON LESS THAN FULL MONTHS)6 141 LtAll UIlk UN1 L152, it-Am ew Ub)I
ILOlAL CLIMAIOLUGY ARANCF DRY-BULB IEMPriATURES DEG F FROM MEANS AND STANDARD DEVIATION$
AIR WA THER SERV IC/MAC
STATION NUMBER: 176870 STATION NAME: GRAFENwOHR AAF GFR PERIOD OF RECORD: 71-87
.. MA, .. a- I p- M. .. v .il . . ..... ... . . . . . ...li. - .P T .OV .FC . . .
* 1.5 I
I rEAN I 24.5 23.6 3i .4 36.7 45.0 51.7 53.6 53.4 47.8 41 .6 34.6 30.7 41.000-021 -SO I 11 .94 11.413 8.647-- 6.59, 7.411 6.777 5.801 6.485 7.1%5 7.547 7.827 8.859 13.140
1701 OBSI 862 846 93.j 8R9
918 b9b 924 93C
894 929 86 767 10666
I MEAN I 23.7 22.2 31.e 34.8 42.b 49.3 51.3
51.3 46.0 40.5 34.0 ;9.9 38.3303-Z05 SD 12.277 12.606 __1.S3 - 6.812 7.348 6.837 - 6.155 6.797 7.719 -7.669 8.149 9.227 13.U83
1101 0BS1 871 846 93U 885 918 699 924 93u 894 930 885 805 10717
I MEAN I 23.7 21.A 31.7 37.8 48.2 55.3 56.8 54.7 47.9 41.0 34.1 19.6 40.5
Q) 11 71 1 7 al ii pl 9 . SAn 7 161 .....7.1.2n.AJA05 I. SBi 1 7 7 -1 1 t 7B.63S iJ090 9 11 _IT07 on 1 883 846 93u Vel 924 900 924 930 895 930 88a 856 10793
I EN I 2;.7 27.3 3;.,' 47.0 59 635 6. 6.1 573 77 3.9 16 7.2og--LL sL -a LIo.99a .IJL._ C2 -&-082, -9056 .915 8.392--- 7-C98 6.996 7.117 7.352 6.329 16.396
l10 OqSI 889 946 93L, 891 930 90 924 930 d94 930 888 860 1C612
I MEAN 1 29. 3 32.9 qi.9 51.8 60.8 66.9 69.6 69.9 63.3 53.3 46-3 34.7 51 .612-141 0 1 -8.4f6& 6.4I9___ZSA 9.77b g.80A.66 _g.630 8.122 7.872 7.480 7.319 7.132 16. 551
Toy OBS 891 846 93. 891 930 90 924 930 894 910 687 851 108C4
I MEAN I 29.2 33.3 43.6 52,5 61.2 67.6 73.7 70.5 63.9 t3.7 39.7 73.9 51.9
1 1,71 1.1 n i a XAQ tBQ%1 7 BIQl BInV9 1 in.1A k2.I 5... 7-1,11, 7 -9 7-11.4 icai61 _
TOT OPSI 891 846 93. 898 927 CO 924 930 894 930 888 849 1'792
m MeA I 26.2 2.8 3A.s 47.6 57.1 14.1 6.9 64.9 3.7 6. 3.. 1.6.. .4I8-201 So 1 391 7.401- -5.7 8.858 9.S09 9C30 8.957 7.896 7.194 7.054 7.020 7.568 16.333
I10 OPSI 891 846 91. OF3 921 900 922 93U 890 930 888 826 1n7s7
I "LAN I 25.0 25.8 34.3 4G.1 48.9 55.7 57.9 56.8 50.3 42.6 34.8 30.6 42.2.1-511 So 1 11.586 9VSl .k54 6.949 1.795 7.068 6.289 6.259 6.360 7.221 1.444 8.388 13.838
101 oBSI 895 846 93 8P2 922 898 922 930 889 930 b87 776 10699
f-OURSIT0T OVSI 7163 6768 744 1091 7390 7193 7388 7440 7144 7439 7097 EV7 86L40
lj Urn
GLOBAL CLIMAIOLOLY BRANCI .E3-UULB TL~MPRATUR[S U[E F FPOM MEANS AND STANUARD ODLIATTONSmpctcilt~r Hn
9 0L9
, RqrplVpTTNj
AIR .ATI-ER SrRVICE[MAC
STATION NLMRER: 106870 STA1ION NAME: GRAFEN.0-R AAF GFR P9E8OU OF rECORD: 17-87
LST I I
I M[AN | 24.C 23.4 31.. 3. 435 9. 5.9 2. 6 46 39 u.1 8.
- Z-02 So I 11.674 11.2S 1- .2 5 6.199 7.001 b.15 5-.264. 6.050 6.875 7.272 ?.50 8.469 1i.625ITOT OnSI 862 946 93, 884 918 896 924 930 894 929 886 767 IC666
IMEAN 23. 3 21.8 30 . 3 33.9 41 .A 46.0 3 . I So. 3 45.2 39.6 33.4 29.41 37*1-l3 0 S 1D! 12-1179 -Z.l 9-221- 6.432 1.017 a .425 5.695 6.441 2.459 7.403 1.912 8.935 12. 702
TOY WAS1 871 846 93u 895 91b 899 924 9 3 U 894 930 885 805 11717
MIAN I 23.3 21.5 3S.. 36.2 45.8 €2.3 54.0 53.0 46.8 '0.G 33.9 7"' 39 .
101 883 8436 9 8 9 90 2 90. 2 930 895 30 888 856 11793
9--. | S- 0_7 Q--U - 9 14 a D1-- 76-514 - 5 5.Ql -5.041 5.628 6.215 6.868 8.049 13.6901OT O85 889 846 93U 891 910 9c3 924 930 899 930 888 860 lb2
LAN I 78.3 30.8 38.7 44.4 52. 1 57.0 S9.4 60.7 5.9 48.4 38.1 33.4 45.8IZ-141 I 0 J $ .S0 t 1__ _tI" - 1- S -568 b.61g 5.959 5.199 5.282 5.663 5.921 6.483 6.714 12.72Z
11! 0O|1 891 846 933U 891 930 9co 924 930 894 930 887 851 10804
I [8 I 2~8.3 31.1 39.1 44.6 52.1 57.1 59.8 91.9 56.3 48.4 37.7 22.9 45.416-I7l '0.fl ' fl - 1!, I . -17 671 A A61 k38 A 71 '.4 626 6' I I ' .61 '-'9 " 'I 1 .3 '47067151 891 846 3., 6p8 927 924 :1 9 894 9 30 886 844 1079u
... . ........................................................................I4; ME5 I 57 27.8 36. 4. 50.6 56. 58S. 7 59. 1 530 44.3 35.1 31.3 43.6
14- zl S. I 3L.145 7.3.. 26 6.471 b. 562 5.114 -. 5u5 5.233 5.972 6.62b 6.719 7.334 13.41U10! 0"S 691 846 9!U 8,3 921 9V0 922 930 890 930 885 826 10754
I MEAN I 74.5 25.2 3,l 37.8 46.3 52.3 54.8 54.7 48.7 41.4 14.0 10..3.2 40.5.1-23I 30 S .2 b 3 .9.3 ]L. 6.-1". 6..06 5.8;3 9jZ 5.442 -6.02 -6.949 7.151 8.064 12.67
1107 Osl 885 846 91. 882 922 698 922 930 889 930 8894 778 13696
........ -M[N I ..............5.3 26.0 34.1 39.7•
4..;'8'7.8 "53.6 ... 55. 5;............................ 6.2 50.1 43.5 35.2 10.9 41.8
II I 6 | 11.841 111.277 R-29, 7.9 .15 .4 6.21 7.865 7 .59 8113 13.4 -8
Q-URS I07 03.I 7G63 6768 744 709 7390 7193 7388 7440 7144 7439 1089 6587 86032...... ..... ...... ..... ...... ..... ...... ..... ...... ..... ..... . .... ..... ...... ..... ...... ..... ...... .....
LOUAL CLIMATOLOGY BRANCH DE.-PO1 TEM-LRATURES OLG FROM MEANS AND STANUPRD DEVIATIONS
1Ar11 .Tr Wn.I V LaRdO,. TTON
AIR WE AlE R SEAvICE/MAC
STATION NtFBER: IC6 70 STATION NAME: GRAFFENWOAR AAF &FR PERIOD OF RECORD: 77-87
.. °. °.. ....... ....... ...... ..° .... .. °°°.. ..... °. . °.... °. °.. °... ..... . o°.... ...... ....... ....... .. °.... .. °...I 1TATc I UAN FFR MAR AI MAY J"N L A11 S'UP OCT NOV DEG KNC
LST I I
I PEAN I 2.7 21.8 29.8 33.7 42.o a ,.2 50.6 51.1 45.9 39.4 32.7 '9.1 37.5.0-021 - $0 12.138 12.4S-5- a s51- 6. S35 7.32S 6.CBS 5.204 5.987 6.914 7.472 7.874 8.453 12,844
ITO1 OBS1 862 846 93u 884 918 896 924 930 894 929 8o6 767 10666
I MEAN f Z1.9 20.3 26.9 32.5 40.7 4b.A 49.1 49.5 44.S !8.7 32.3 28.5 36.4
-U S-051 5-- 1- 12.794-- -431MJ--52- 6.7D9 -- 338 6.393 -5-562-- 6.341 - 439--..559 8.218 9.019 13.01b.IbOT 0851 871 846 93U b85 918 899 924 93a 894 930 885 805 1717
............................. . .~. . .......... N r ; 29;SNI M4E8N I 22.0 19.9 29.3 34.2 41.5 49.8 $1. 51.7 46.8 19.1 32.3 28.2 37.5
t-'a~ ' A ps. aL~ 1..5 5.0 '1 ".. .9* 7 .g500* 1 A- r. ) 7A..L__ _
1101 0RSI 883 846 93u 887 9!4 930 924 930 895 930 888 8S6 13793
MEAN I 23.? 23.7 32.3 3b.5 44.9 50.2 53.0 4.8 50.0 42.5 13.9 29.7 39.8
9 " SO it42 Z2 5442 -~j~l- 651 1. 1741 8.361 13.G161101 09Sf 849 846 930 891 930 900 924 930 894 930 888 860 10812
I PLAN 'i" 26.u 26.9 33.e 36-3 44.S 49.5 52.3 54.6 SU.3 43.7 35.4 31.5 %U.5
12-141 -f I 9.S22 .1-.--- 6.987-2F2 0 -122 -.. 1714- 5.869 6.291 6.630 6.901 7.314 11.9011101 0S1 891 846 93G 891 910 900 924 930 894 930 887 851 10804
................................ ~ . . . . . .. .......... .. . .. .I MEN I 26.2 21.2 33.3 36.1 44.1 49.3 52.4 54.6 50.4 43.9 35.1 31.3 40.5
,.I? .fl 0&Q 1 ; 1 07 7- b* -90, -~c .1 h1 6.-n1 1.9 . I5-R54 *
1107 0351 891 846 93u 8e 927 900 924 93 894 930 886 844 10790
............... ........................................................- C................................
I 'AN 1 .,2 25.3 32.4 36.8 44.8 51.0 52.9 55.2 50.2 42.14 33,6 9.9 40,116-201 SD 10.713 a,63
9 . .071 - 6.870 6.926 6.L22 S.091 S.132 6.139 6.959 7.219 7.365 12.650
l10 OS1 891 846 93Q 8F3 621 900 922 930 89C 933 885 82b 10754
MEAN I 23.1 23.3 3 . 35.L 43.9 49.6 S2.4 S3.2 47.4 40.1 32.7 -9.2 - .721-231 -0 1 11 .62& 7-0.0 -% 4.j.. 6.657 1123 5.896 4.878 5.276 6.149 7.228 1.491 8.271 12.b48
1101 0951 85 846 93u 882 922 898 922 931 889 933 884 778 10696
i P1G 37 2. 12 3.91 43.5i -472 2.7 53- 4812 41.2 13. 2.3 3'.
MOURSITOT caSI 7J63 6768 74f.. 7091 7390 7193 7388 744t 714 7439 7089 65B7 ,0 12
_ -- _ _--. L...........
ULUBAL CLIMATOLOGY Bl4ANCP LUMLLATIVE PECENTAGE FRLOUENCY OF OCCuRRENCE RELATIVE HUMILI IY
USAFL1AC FROM HOURLY OBSERVAT IONSAIR wCATHN StERICEPMAC
STATION NUM9nl: 106970 STAT 10 NAME: GRAFENWC4 AAF GFR PERIOD OF RECORD: 7P-87MONIH: JAN
80NI I -OURS I PEPCENIA.E FREQUENC9 OF RELATIVE 1-UM101T9 0RCATER 11-84 I MEAN I TOTAL I
I (LS I .................................. IRELATIVE| NUP II I oll Z i _ 4V Sia & . 7 Lit 8 90% IHUMI UITI 081
JAN CO-C2 I I.1.J 1OU0.0 1uo.0 99.b 99.8 99.? 96.3 93.4 71.0 93.0 eb
3-1 o. 10C-Q. 99.9R 99.1, 98.q 91.1*, 3. 1 12.6II
cb2-08 1 10 0 .0 100 *C 300.0 100.0 100.0 99.1 98.2 93.3 71 . 3 93.2 083
C9-Il I 130.3 lOr. I.0.0 100.0 100.0 99.4 97.2 91.0 65.6 91.9 88'
I2-1 100.0 10.0 100.C 100.0 1O.0 99.6 93.5 76.4 46.0 87.7 891
1 15-17 1 100.0 100.0 100.0 100.0 100.0 99.4 94.3 81.6 49.6 88.6 891
1 18-20 1 o0.0 1U.0 100.0 100.0 100.0 99.8 98.5 92.8 6s.0 91.9 891I
I21-23 I 0. 100 10. 0.0 100.0 99.9 99.4 95.1 67.1 92.7 88!,
I TOTALS I I0C.0 100.0 100.0 100.0 99.9 99.1 97.1 89.6 b3.5 91.5 7063..
bLOUAL CLIMATOLOEV BRANCH LUMULATIVE PERCENTAGE FRLUENCY OF OCCURRENCE RELAVE HUMIDITYUSAFETAC_ .. . .. . .F OMHOURLY OBS[RVAT IONS
AIR dE ATER SERVICL MAC
STATION NuMPER: 106870 SIATION NAME: GRAFENWOHR AAF GFR PERIOD OF RECORO: 7F-87MONTF: FEB
.. NIH[ HOURS I ___. ._ - ... PERCEIIAGE FREQUENCY OF RELATIVE 14UMT 1Y GREATER THAN_ I MEAN I o0,.-
I 4LSTI I ............................................................................. IRELATIVEI NU I
_ ___ 0 - 2 0 O 3b8 _ _ 40% 50% _ 601. __ 7U _ _ _ _ 90% JIL'M DI TV OBS I
FEbi I flO-L2 I uO.c 100.0 100.0 100.0 99.5 98.7 97.3 91.3 68.3 92.1 84fI_ I _.. . . . .
U 03-Lb5 j 00.0 00 . C 16-60 99. 99.3 98.5 96.6 90.6 73.4 92.9 84C
06 6-0 C I 100.0 10C.C 1 U0. C 99.5 99.5 98.7 96.5 90.8 10.9 92.6 846I
C9-11 IUO.U 99.9 99.8 99.6 98.9 95.8 88.1 76.1 49.2 87.2 84t
12-24 100.0 I00.0 99.9 98.7 95.7 86.1 71.4 Sb.9 30.1 - 80.0 84t
1 15-17 I 100.0 10.c 100.0 99.2 9S.9 86.9 69.9 54.3 28.6 79.S 841
1 16-20 1 200.0 106.0 1O.0 100.0 99.5 91.5 88.8 77.1 46.1 86.9 846I I __ ___ __
1 21-23 10.0 100.0 10.C 100.0 100.0 99.6 96.2 86.S 58.4 90.4 84.
I I ___ _78___ __ __
ITO TALS I 100.0 100.0 1..0 94_. 98.5 . 95.2 881 78. 53.2 87.7 6768. . . . .. ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . .... . . ... . .. .
GLUbAL CLIMATOLOGY BRANC- CUML'LATIVE PLCENTAGE FRLQUENCY OF OCCLRRENCE RELATIVE HUM11TYUSAFETAC . . . . . FROM HOURLY OBSERVATIONSAIR EATHER SERVICE/MAC
STATION NUMBER: 106870 STATION NAME: GRAFENWUHR AAF GFR PERIOD OF CECORD: TB-87MONTH: MAR
....................................................................................................................
MONTHI HOURS I - PLrCEjTAGE FREUENCY OF RELATIVE 1-UMIUZT GREATER THAN I MEAN I TOTAL
I ILSI I ............................................................................. IRELATIVEI NUt,
I I. 10% 20t _ 35 _ 902 50t 602 72 802 90 IHUMIOITYI 0 I
.................................................................................................................................
MAW I0-C2 I o.0 100.0 1UD.O 100.0 100.0 99.0 95.6 86.6 58.5 90.2 93L
I03-L5S 100.0 lou.0 100.0 100.c 100.0 99.4 97.3 -- 9. 2691.4 3
06-c- Io.o 100.0 o.c 100.0 99.7 98.9 96.5 88.0 60.3 90.9 93(
9-11I 100.0 100.0 100.0 99.9 96.6 90.9 73.8 56.2 29.2 80.8 931
- 1 G 999.:] 99.99 95.9 87.2 69.2 4. 3 30.8 12.9 70.5 93
I15-17 I 10.0 Iou.0 9i9.2 99.7 83.1 67.2 44.2 29.1 12.5 69.0 93L
18-0|i 0o0.0 100.C 99.9 98.9 96.0 88.9 ll.0 51.9 22.0 79.0 93L
2 1-23 I 10C.0 1co.o 1c.0 100.0 99.7 94.3 92.2 78.9 43.2 87.6 93(
TOTALS I 100.0 I00.0 99.8 98. 7 95.3 88.7 17.4 63.9 37.7 82.9 744(
.... ... .... ... .... ... .... ... ... .... ... . . ... .... ... ...
,LUBAL CLIMATOLOGY BRANCH CUMULATIVE PERCENTAGE FPLQUENCY OF OCCURRENCE RELATIVE HUMIUIIYUSAFLTAC .. FROM HOURLY OBSERVATIONSAIR WEATFER SERVICE/PAC
S - STATION NUMBER: 106R70 STAT ION NAME: GRAFENWOHOAAFTVR P- ERIOD OF RECORD: TV-A?MONIR: APR
.. ..° .. ...° °. . .. .. . . . . .. . . . . .. . . . . .. . ..... .Io... ° .....°.....o.... . ° .. . . .. ..... ...
M ONIHI HOURS I PERCENTAGE FREQuENC LOF RELATIVE I-UMIDITY GREATER TPAN I MEAN I TOTAL I
I(LSI ii............................................................................. I ELATIVEI NUP I
0__ iu3 ZUt 3u% but 50% 60% __ 7U__ _ 801 _ 90% ILMIDITT I ORS I..................................... ...................................................................................
APW 0-02 I100.0 100.0 LO.0 100.0 100.0 99.8 95.8 84.3 N9.5 89.0 Rob
I.03-0. I10. 100.0 100.0 100.0 99.9 99.7 95.9 91.2 63.3 9i.5 885
16-OR f 100.3 100.0 10.c 100.0 99.5 97.1 89.5 76.1 47.0 87.3 887
1 09-I 11 IoC.3 10O.0 99.6 96.U 83.1 b5.9 N6.8 29.2 12.8 69.3 891
1 12-1 I 1o0.0 99.8
9.5 82.6 59.4 NI.9
29.5 15.8 7.3 58.8 891
f 15-17 1 100.0 997. 91.4 75.1 55.5 N1.6 29.1 18.4 6.6 57.5 8E
1-2I 100.0 100.0 98.6 92.9 81.D 6-.7 49.c 32.8 13.5 69.0 883
I21-23 i10.0 10.0 100.0 99.9 99.0 9R.9 83.7 62.6 28.2 82.8 8
I TOTALS 1 100.0 99.9 98.0 93.3 RN.? 75.7 64.9 -51.3 28.S 75.7 7091
OLObAL CLIMAIOL06V BRANCH LUMULATIVE PE4CENTAGE FREQUENCY Of OCCUORENCL RELATIVL HUMIDITY
uSAFL7AC FROM W4tHL9
OBSERVATONS
AI EArHER SERVICE/MAC
SIAlION NUMPLR: 1C6870 STATION NAME: GRAFENO4R AAF 6FR PERXOD OF RECORD: 77-8b
IONlI | IOUN$S t pEA1d1AOE FALOLENOY OF RLLATIVL II2M]IITY OREATLR Tk AN - J MEAN I OTtL I
I4LSTI I.;... .. 1RELATIY, NUP II .. L....... ..................................... *..................................*....... .... ....IV ... NUP ..- - I I |GZ 20L_ l.A. 901 50? tO? 701 AL? 90l IHUIIIOIT OB5
- I IAt 0 1 DO-E2 | oo.0 100 .n ] Oc IOC.G 0 00.0 99.7 99.0 93.0 59.9 91.9 93L
1 13-05 I1 1 000 100C 1O00C IOC.0 100.0 103.3 99.2 95.6 6n.9 93.6 93CI I - -I oh-c8 I 10010 I00.0 100.0 100.0 99.9 99.4 96.8 85.4 47.5 89.8 93(
U 09-11 I l0 .0 100.0 99.9 99.1 93.3 74.0 52.6 27.5 7.2 71.3 93cS -- J - - ~ --- -_----
I12-14 I .0 100.0 99.4 94.1 6 7.3 43.9 2.7 13.3 2.6 60.1 93L
I15-17 I 3oD.j 100.0 99.6 91.1 62.2 91.1 25.2 19.9 9.1 99.2 93L
I 18-20 I 10o.0 100.0 0lo.0 98.7 89.2 74.3 b9.S 33.9 10.8 72.9 93c
I 21-23 I 100.0 100.0 100.0 100.3 100.0 98.6 99.5 83.2 39.8 88.1 93c,i I - - -. . . .._--
ITOTALS I 10.c0 100.0 99.9 97.9 89.0 78.7 b9.2 59. 30.2 78 . 3 7440
.d.
6LOBAL CLIPIIOLOGI f3RA6%CH LUMULA1IIE PEVIENIAGE FREQUENCY OF OCCURRENCE RELATIVE 1-UMIDITYJSAFEIA( FROMl ,OURLY CaSEBiAIONSAIR fATHER SERVICEIMAC
STATION RERRER: 106870 STATION NAME: ORAFENWOIR AAF 3117 PERIOD OF RICORO: 77-86
tIONWLI F-OURS I PERCENTAGE FREQuENRV OF RELATIVE IUMILI~TI GREATER THAN- - MEAN I TOTALI (LI ) I .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . IRELATIVEI NUP I
- I I I ,2 20 G .1.5 - 53t35% 605 % - ___A at _90% IHUMLOI]YI 081
SE P 1 00-02 1 ll0.1 1:3 .0C 100.0 00. G 100.0 100o. 0 100O.0c 96.3 66.0 92.9 894
I n3-csI 100.0 ICC.D 100.0 100.0 100.0 100.0 19.8 96.3 73.2 94.3 894
I 0-cR I lr. J 100.0 100.0 100C.0 100.0 99.9 99.4 92. 3 63.4 92.5 891,
c9-Il 100.0 100o.0 C 1IQ0.0 100.0 98.2 RR.4 ?1. 3 43.7 17.8 77.0 R94
I12-14 o. 100.3 O.0 19.9 96.4 80.1 53.2 33.17 17.3 6.7 b4.1 896
15l-IT 100.0 100.0 99.7 9%.7 75.7 51.1 32.8 18.2 5.9 63.6 896
1 IA-2'J 100.n 100.0 130.0 99.9 98.3 92.2 19.6 53 .1 16.9 79.7 891
? 1-23 1 1.0 100.0! 100.0 100.0 100.0 199.93 98. 3 87 . 3 68.9 89.8 861,
I TOTALS I UC.0 100.rC 100.0 99.0 96.0 85.6 76.9 62.8 36.9 81.8 7166
bLOBAL CLIMATOLOGY BANCH CUMULATIVE PE4CENAGE FREQUENCY OF OLCUVENCE RELATIVE 1-UMIOITYLUSAFETAC FROM HOURLY OBSERVAT O10SAIR WEATHER SERVICE/MAC
SIATIGN NUMBER: 16870 STATION NAME: GRAFENou-R AAF GFR PERIOD OF RLCORO: 77-8bMnNT . _nrT
__________________________________________________________________ 'MANR . ' . .nOTAIONAII- FOURS$ -PLRCENIA&E F900
1LN:
9 OF RELATUVE I.UMIIDXIY OVLATLR TIHAN [ MEAN | TOTAL
(LST ) ............. ................... ........................................... IRELATI VEI NUP I
|ICA 201 3uA 40% 501 6Ol 101. aE 90 IHUM OIT Y Ob0
0C I1 00-02 I1.0 100.0 10 G0.0 100. 0 130.0 99.4 96.5 92.8 62.8 92.3 926
C3-05 100.0 100.0 10O0.0 100.0 100.0 99.7 9V.8 95.5 b9.0 93.2 93-
I6-08 IO.O IOU .0 100.0 1G.c 100.0 99.7 98.8 94.4 b6.7 92.9 93L
I09-1 1 I . U 00.C 100.0 99.9 99.4 93.4 82.6 61.5 29.0 82.8 93L
I12-14 Io10.0 100.0 99.6 9-.b 91.6 74.7 59.5 29.9 10.9 71.5 93C
15-17 I10C.0 IUO. G 9q.8 99.4 91.9 76.2 5b.9 29.8 1C.9 72.0 93C
18-20 100.0 I0.0 130.0 100.0 99.8 98.4 93.1 75.2 36.0 86.3 930
I21-23 l 1OO.0 1O.0 100.0 I00.0 100.0 99.5 96. 1 89.5 57.2 91.0 93C
ITOTALS I lO0.o 100. 99.9 99.7 97.8 92.6 89.9 71.n 42.8 85.3 743
GLOBAL CLIPATOLOGY BRANC4 CUMULATIVE PE4CENTAGE FPLQUENCY OF OCCURRENCE RELATIVE FU1IOITY
USAFETAC FRUM 4OURLY O SERVATIONS
AIR d[ATHER SERVICLiMAC
STATION NLITRER: 106870 STATION NAME: GRAFEN60HR AAF SFR PERIOD OF PLCORO: 77-8bMONTP' NOV
(LSl I ............................................................................. IRELATIVEI NUT I
- I ;L; Z .... X 40% Sol 601 c Eot -90% IHUMIDITY| DBS I.. ... ..... .. ....................................... ...............................°................
NO v 00-02 IO0.o lo0 lIO.C 100.0 100 . C 1 . . 98.3 91.8 68.6 93.0 88b
1 3-O05 la. 10 0 100.0 I OIC. 0 100.0 100.7 98.8 93.*7 70.7 93.6 Bar-
S06-08 I O .o 00.0 10O.0 100.0 100.0 99.7 98.2 93.5 70.7 93.4 88
09-11 I 100.0 100.0 10C.0 99.9 99.7 98.6 95.0 83.9 50.9 89.5 88
12-14 10C.3 100.0 100.0 99.4 98.6 94.7 bz.8 64.5 33.3 83.4 887
15I-17 100.0 100.0 100.0 919.9 99.2 95.7 64.7 67.9 35.3 84.2 886
18-z-) 100.0 100.0 100.0 100.0 99.7 99.3 97.1 88.5 56.4 90.4 885
TLS 100.0 100.0 100.0 99.9 99.7 99.5 94.2 84.5 56.1 90.0 7089
. . . . .
ULOBAL CLIMATOLOY FRANCH CUMULATIVE PE4CENTAGE FREQUENCY OF OCCURRENCE RELATIVL IUMIOITV
USAIETAC FROM HMULY ORSERVATIONS
AIR ALATHER SERVICE/MAC
STATION NUJMEP: 1l6870 STATION NAME: GRAFEN6OR AAF GFR PERIOD OF RECORD: 77-86MANTW. 1:11
MONIF| j 1-U1, I -PERCENTAGE FOEQuEN:y OF RELATIVE 1-IMIUIIO GREATER 1I AN - I PEAN TOTAL
ILS! I ..................................................................... .... IRELATIVEI Nut,
I hA-- -201- -3. - 401 501 603 1O% A0l 90 IHUMIOITTI os.................................................... ...................................................... ......
I IDEC I JG--02 I l0. 100.0 0 IU1,.0 100.0 100.0 99.6 98.7 96.0 73.9 99.0 767
I II C3-15 1 1Orj.3 100.0 IUO.0 IOC.0 100.0 100.3 99.1 97.0 76.6 94.7 RO5
SC-19 1 oo.0 100.0 11O.O 100.0 100.0 1,0.0 99.5 96.4 77.8 94.7 856
i 09-h I I O.0 100.0 100.0 IOC. 3 100.0 99.5 98.3 93.4 69.0 93.0 Rbc
I 12-14 I 100.0 100.0 I10.0 100.0 100.0 98.I 92.9 78.1 53.C 88.5 851- ___ _____
1 59-17 I 10.0 100.0 I0.0 100.0 99.9 99.5 96.3 86.0 57.6 90.5 844£ 4I 18-20 I 100.0 100.0 100.0 100.0 100.0 99.4 98.9 95.3 70.6 93.5 821
I 21-23 1 100.3 100.0 100.0 I10.0 100.0 99.7 98.7 96.7 74.0 94.0 778
ITOTALS I l0.0 100.0 160.0 100.0 100.0 99.5 97.8 92.4 69.1 92.9 6583
.__.__L
bLOAt CLIFIAOLOUY BWAAFCH CUMULATIVE PLICENT8OE FRLUENCY OF OCCURRENCE RELATIVE lUMIDITYUSAFETAC FROM LURLY OESERVAIIONSAIR A[ATIER SERVICE/MAC
STATION NUMBER: 106873 STATION NAME: GRAFLNWQHR AAF GFR PERIO0 oF RECORD: 17-87RONT , A,,
80NT11 EOUIR I PLRLCkTAGE FREQUENVy OF RELAFIZV HUMIOI T¥ OREATER THAN I 'lEAN TOTAL .
I ILST) I .................... ............ ........................................... IRELATIVE I NU? I
-I -1I- lot -Z - -- t 06 501 60ht lot alt 90: |HUMIOTY I 085
JA N ALL I 100.o 100.0 130.0 loC. C 99.9 99.5 97. 1 89.6 63.5 91.5 7063|I--- - ___ -
Fb lon. 100.C 1OC.C 99.6 98.5 95.2 88.1 78.0 53.1 87.7 b766
MAR I lo.3 100.0 99. 9A.7 95.3 88.9 7T.9 b3.9 37.7 82.4 794C
APR 1 00.0 99.9 98.0 93.3 84.7 75.7 64.9 51.3 28.5 75.7 7091-- ----... .... . . . . . . . .-- - - - - - - - -.
MAY r00.0 100.0 98.8 92.6 83.2 72.6 b3.3 99.5 26.7 74.7 7391
JU 1. ILO.0 99.9 98.2 93.6 83.7 73.1 59.6 42.2 18.0 72.5 7193
JUL I 100.7 100.0 98.8 93. I 82.7 71.q 61.9 97.b 23.0 73.8 7388
AUG I I1o.0 100.0 99.9 97.9 89.0 78.7 69.2 55.8 30.2 78.3 744[
SEP I 100.0 100.0 100.0 99.0 99.0 65.6 76.9 62.8 36.9 81.8 7144
OCT I I Do .a 100.0 99.9 99.7 97.8 92.6 b.9 71.0 42.8 85.3 739
NO I 100.0 100.C 100o 99.9 99.7 98.5 94.2 89.6 56.1 90.0 70ab
DEL I I 0.3 io0.0 100.0 i00.0 100.0 99.5 97.8 92.4 69.1 92.9 6587
I TOTALS 1 100.0 100.0 99.5 97.3 92.4 65.9 77.9 65.7 90.5 82.2 86032..........................................
FPppppPpp AAAA R PPR PRRP T TIT TTY FFFFFFFFFF~PFpppDPpF A A A AR A R rikARDRP R T TI TT 7T I TT FFFFFFVFFFFA A~ A A A pR RP I FfIp PP ADA A RD D R fFFFPPFPRp AD9 A P'40 PR R PR I F F Ff FPIPppppp AAADDAADDA kPDRRRR4 TT FPFFFFp P AAAAAD k 11 RR 7T 7 Fpr 'A D AA Rt " Q T I FrIF itA ADA I?? wD ii T IFIt' AD AD A P T T FF
.. .... ..
PHLSSL§ SIMMAkITES
I$A 1 I0% PqSSUW4L SU~A rAI L S
!,AA bf RIED FROM HOURLY OPSEHYATIONS.
TUMMAR IZCD by' Al-C s ThlNDAD J -J-OkIN YIMC CIADUPS 11 YMONTH. MONTHLY AND ANNUALLY y(ALL YEARS COMo INFO).
P'4SENTLL ARC THE MEANS, SIANcIARO DEVIATIONS AND UI,SEIAAATIO, cOUNTS.
ThIA LE VEL PDESSORE SUMMARIES
2AT DPIAFO FROM HiOURLY ORSAIIVATIANS.
SLUN M k1ECD BYV T HEL 5TANDAPFD 3.-.HOIJR I1I4m L OLPS PY MON4TH, 'moNIHLYUAlIT ANNUALLY CALL YEARS COMaTNEDI.
T'IISFNL hiIt0aP. TVIC MEANS , STA NDARD DLATI A NS AND OPSL RVAT ION COUNTS.
6LOLAL CLIMATOLOGY BRANC' STATION PQESSUIL IN INCHES FG fROM MEANS AND S 8ANUARC DEVIATION$
AIR .[8811(R S(ERIC1/MAC
5ATIO1 NUMBER: 106870 STATION NAME: GRAFEN6(-iR AAF GFR PERIOD OF RECORD: 71-87
g lU 1 I .A9 rrp MAO ApI MAv almlp Iiii Alr. 9r8 nfl ln ai
IL5i 1 I
I MAN I 26b.53U 28.570 28.4Ab 28.495 28.503 28.562 28.b05 28.595 28.645 28.b28 28.605 28.531 28.56431 1 SD 1 .329 .3L9 .. 7u .219 .197 *151 .131 .135 .176- .255 .260 .353 .291
1TO1 0951 288 282 3]C 295 30b 299 308 31L 298 310 295 254 3555
I MEA N 2d.526 28.56C 2847! 28.49b ?8.996 2d.559 28.596 28.587 28.638 28.618 "28.598 28.517 28.5550 - SD I .322 .311 -. .7- .216 .202 .151 - .133 -138 -. 12 .256 .279 .361 .249
ToOT ohSI 29U 282 31u 295 306 30D 308 31L 298 310 295 273 !577
I MLAN I 28.523 28.560 28,8 28.999 28.507 28.566 28.605 28.596 28.698 28.626 28.609 28.5 6 28.562
!T 0B51 295 28, 310 25 3C7 300 308 31C 298 310 296 286 3597
I MI-AN I 28.591 26.579 28.99k 28.5 7 26.509 28.568 28.606 28.609 28.661 28,693 28.623 28.599 28.573
_10 a[- D0I s19- .31..219 .219 .204 .153 .- 136 - .14 .177 -. 59 .276 ,363 .251
ITO Osi 297 282 31U 297 310 300 308 310 298 310 296 287 3605
I HEAN 1 28.523 28.562 2b.48 28.990 28.49 26.557 ?8 S99 28.589 28.693 28.622 28.607 28.529 28.558
1 L 0.D .... _.33.0 9.215 .200 .196 .131 .137 .173 .257 .275 .362 .2461101 05I51 297 282 31u 297 310 3rj0 308 310 298 310 296 282 3600
I MI-Al I 28.516 28.550 8.963 28.970 26.980 28.591 28.591 28.572 28,625 28.607 28.596 28,522 28.599
p.. pc. n 2a Il P4 lm 129 1i , 264 .271 6-t .Z ___
T10 0 85 291 282 310 297 310 300 308 310 298 310 296 282 3600
I MEAN I 28.526 28.568 28.977 28.976 26.983 26.590 26.576 28.572 28.631 28.621 28.608 28.519 28.551
19 1 50 I .327 .3z,2 .26b Z212 , 199 .95 .129 .131 .172 .257 .275 .359 .24b8101 0tSf 297 282 31u 295 301 370 307 710 296 310 296 215 3585
I MEA. I 28.533 28.576 28.98b 28.496 28.509 28.561 '8.599 26.599 28.699 28.635 28.612 28.53 28.5662 |so I .i2 .1 l_ -- .,T7. .213l 196.130 *39 .7 .257 .219 .353 .296
If, p0 5 295 282 31M 294 306 299 307 310 296 310 296 256 3563
ALL I .n - 2, n. -2f." .21 t 99 '42 'S9 ",-1, ;2 17 .9 .7 5.9..-2-4h
OURSIT07 OS1 2356 2256 298 2365 2464 2398 7962 2980 238 2983 2366 2195 28682.. .. .. .. . .. .. .. . .. .. .. . .. .. .. . .. .. .. . .. .. .. . .. .. .. . .. .. .. . .. .. .. .°... .. . .. .. .. .