WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KRIW 011010
CF6GEY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GREYBULL WY
MONTH: MAY
YEAR: 2021
LATITUDE: 44 30 N
LONGITUDE: 108 4 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
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1 79 47 63 12 2 0 T M M 6.7 29 330 M M 1 38 320
2 55 45 50 -2 15 0 T M M 23.0 35 330 M M 8 45 340
3 54 42 48 -4 17 0 T M M 8.6 20 330 M M 7 25 100
4 58 41 50 -2 15 0 0.04 M M 4.2 29 330 M M 7 36 340
5 65 42 54 1 11 0 T M M 7.8 20 340 M M 4 28 330
6 75 34 55 2 10 0 0.00 M M 4.5 13 100 M M 0 18 220
7 88 42 65 11 0 0 T M M 10.5 33 330 M M 1 51 330
8 57 36 47 -7 18 0 T M M 16.9 33 330 M M 5 42 340
9 58 31 45 -9 20 0 0.00 M M 9.0 30 340 M M 3 42 350
10 59 36 48 -7 17 0 T M M 7.0 23 150 M M 4 29 150
11 63 30 47 -8 18 0 T M M 5.2 22 360 M M 3 30 360
12 68 36 52 -4 13 0 0.00 M M 3.8 14 290 M M 2 19 290
13 74 45 60 4 5 0 0.00 M M 7.2 21 340 M M 2 28 10
14 70 51 61 5 4 0 0.02 M M 7.5 23 240 M M 6 33 240
15 71 50 61 4 4 0 0.00 M M 6.2 16 340 M M 5 18 320
16 76 46 61 4 4 0 0.00 M M 4.7 13 170 M M 1 21 170
17 81 50 66 8 0 1 0.00 M M 4.7 9 170 M M 0 18 180
18 85 51 68 10 0 3 0.00 M M 5.1 13 290 M M 1 19 290
19 81 54 68 10 0 3 0.23 M M 11.0 37 290 M M 2 13 48 280
20 72 43 58 -1 7 0 0.00 M M 15.1 41 300 M M 2 3 56 300
21 46 35 41 -18 24 0 0.04 M M 13.3 23 330 M M 10 1 30 320
22 57 34 46 -13 19 0 0.02 M M 7.4 20 290 M M 7 3 26 290
23 71 42 57 -3 8 0 0.02 M M 12.1 33 190 M M 5 1 48 190
24 72 40 56 -4 9 0 0.00 M M 11.1 31 270 M M 2 42 280
25 75 45 60 0 5 0 T M M 8.2 25 180 M M 3 37 190
26 62 46 54 -7 11 0 0.16 M M 10.0 30 310 M M 6 13 40 300
27 72 43 58 -3 7 0 0.00 M M 5.0 12 90 M M 1 20 110
28 82 48 65 4 0 0 0.00 M M 12.1 40 330 M M 0 55 320
29 72 45 59 -3 6 0 0.00 M M 9.5 25 330 M M 1 34 330
30 76 41 59 -3 6 0 0.00 M M 4.0 12 120 M M 0 17 220
31 82 44 63 1 2 0 0.00 M M 4.8 17 320 M M 1 23 320
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SM 2156 1315 277 7 0.53 M 266.2 M 100
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AV 69.5 42.4 8.6 FASTST M M 3 MAX(MPH)
MISC ----> 41 300 56 300
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: GREYBULL WY
MONTH: MAY
YEAR: 2021
LATITUDE: 44 30 N
LONGITUDE: 108 4 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.0 TOTAL FOR MONTH: 0.53 1 = FOG OR MIST
DPTR FM NORMAL: -1.0 DPTR FM NORMAL: -0.80 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 7 GRTST 24HR 0.23 ON 19-19 TO 1/4 MILE OR LESS
LOWEST: 30 ON 11 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 277 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL 6 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 7370 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -116
[CDD (BASE 65) ]
TOTAL THIS MO. 7
DPTR FM NORMAL -16 [PRESSURE DATA]
TOTAL FM JAN 1 7 HIGHEST SLP 30.35 ON 22
DPTR FM NORMAL -17 LOWEST SLP 29.46 ON 7
[REMARKS]
#FINAL-05-21#