WFO Monthly/Daily Climate Data
Issued by NWS Billings, MT
Issued by NWS Billings, MT
054
CXUS55 KBYZ 141000
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BILLINGS MT
MONTH: MAY
YEAR: 2025
LATITUDE: 45 47 N
LONGITUDE: 108 32 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 63 43 53 3 12 0 T 0.0 0 10.1 28 310 M M 4 35 320
2 72 37 55 5 10 0 0.00 0.0 0 8.6 18 250 M M 3 24 250
3 80 50 65 14 0 0 0.00 0.0 0 9.9 18 240 M M 1 26 220
4 80 49 65 14 0 0 T 0.0 0 9.8 26 10 M M 3 37 10
5 54 37 46 -5 19 0 0.37 T 0 11.7 21 20 M M 10 1 30 10
6 50 36 43 -9 22 0 0.03 0.0 0 4.9 14 130 M M 9 12 18 130
7 73 35 54 2 11 0 0.00 0.0 0 5.8 16 240 M M 1 1 23 230
8 78 52 65 13 0 0 T 0.0 0 11.7 26 260 M M 5 3 40 250
9 76 48 62 9 3 0 T 0.0 0 6.4 17 30 M M 4 23 20
10 87 53 70 17 0 5 0.00 0.0 0 10.9 20 310 M M 6 26 300
11 76 57 67 13 0 2 0.01 0.0 0 10.2 29 350 M M 8 3 37 340
12 84 52 68 14 0 3 0.00 0.0 0 9.3 35 360 M M 5 47 360
13 64 47 56 2 9 0 0.75 0.0 0 8.4 20 40 M M 9 1 27 40
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SM 937 596 86 10 1.16 T 117.7 M 68
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AV 72.1 45.8 9.1 FASTST M M 5 MAX(MPH)
MISC ----> 35 360 47 360
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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: BILLINGS MT
MONTH: MAY
YEAR: 2025
LATITUDE: 45 47 N
LONGITUDE: 108 32 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.0 TOTAL FOR MONTH: 1.16 1 = FOG OR MIST
DPTR FM NORMAL: 6.9 DPTR FM NORMAL: 0.33 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 10 GRTST 24HR 0.75 ON 13-13 TO 1/4 MILE OR LESS
LOWEST: 35 ON 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 5- 5 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 86 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -83 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 6068 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -452
[CDD (BASE 65) ]
TOTAL THIS MO. 10
DPTR FM NORMAL 10 [PRESSURE DATA]
TOTAL FM JAN 1 10 HIGHEST SLP M ON M
DPTR FM NORMAL 9 LOWEST SLP 29.29 ON 12
[REMARKS]