WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS55 KRIW 221010
CF6CPR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CASPER WY
MONTH: MAY
YEAR: 2025
LATITUDE: 42 55 N
LONGITUDE: 106 28 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 53 30 42 -4 23 0 0.05 0.0 0 9.6 32 340 M M 6 13 40 340
2 67 30 49 3 16 0 0.00 0.0 0 8.1 16 260 M M 0 24 210
3 74 30 52 5 13 0 0.00 0.0 0 7.3 15 210 M M 0 19 220
4 77 33 55 8 10 0 T 0.0 0 8.5 39 140 M M 1 3 56 130
5 57 33 45 -3 20 0 0.13 M M 18.9 37 10 M M 6 1 55 10
6 38 32 35 -13 30 0 0.16 0.3 T 11.2 21 40 M M M 27 40
7 65 37 51 3 14 0 0.00 0.0 0 4.7 16 100 M M M 21 110
8 73 41 57 8 8 0 0.00 0.0 0 10.3 21 220 M M 1 26 220
9 75 39 57 8 8 0 0.00 0.0 0 5.9 20 60 M M 1 24 60
10 80 40 60 10 5 0 0.00 0.0 0 9.4 20 190 M M 0 27 230
11 82 47 65 15 0 0 T 0.0 0 13.5 31 250 M M 1 42 250
12 84 42 63 13 2 0 0.00 0.0 0 15.7 33 200 M M 0 8 48 210
13 72 44 58 7 7 0 0.00 0.0 0 13.1 26 330 M M 1 36 70
14 62 40 51 0 14 0 0.02 0.0 0 9.0 31 290 M M 5 40 290
15 62 38 50 -2 15 0 0.05 0.0 0 14.4 33 240 M M 7 3 44 240
16 63 37 50 -2 15 0 0.00 0.0 0 13.7 21 290 M M 3 32 280
17 71 29 50 -2 15 0 0.00 0.0 0 9.1 23 180 M M 3 32 190
18 64 43 54 1 11 0 0.08 0.0 0 8.8 28 260 M M 4 13 35 240
19 48 38 43 -10 22 0 0.23 0.0 0 9.3 21 320 M M 10 1 31 320
20 65 33 49 -5 16 0 T M M 10.6 31 330 M M 7 43 320
21 61 31 46 -8 19 0 0.02 M M 8.2 30 10 M M 2 38 10
================================================================================
SM 1393 767 283 0 0.74 0.3 219.3 M 58
================================================================================
AV 66.3 36.5 10.4 FASTST M M 3 MAX(MPH)
MISC ----> 39 140 56 130
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: CASPER WY
MONTH: MAY
YEAR: 2025
LATITUDE: 42 55 N
LONGITUDE: 106 28 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 51.4 TOTAL FOR MONTH: 0.74 1 = FOG OR MIST
DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -0.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 12 GRTST 24HR 0.31 ON 18-19 TO 1/4 MILE OR LESS
LOWEST: 29 ON 17 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.3 INCH 5 = HAIL
GRTST 24HR 0.3 ON 6- 6 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 283 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -35 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 6847 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -422
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.34 ON 12
[REMARKS]