WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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806
CXUS56 KTFX 101210
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GREAT FALLS MT
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 47 28 N
LONGITUDE: 111 22 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 35 19 27 -2 38 0 0.00 0.0 2 19.6 28 230 M M 2 36 220
2 35 27 31 2 34 0 0.10 1.4 2 9.5 22 220 M M 10 1 29 210
3 34 18 26 -2 39 0 0.01 0.2 3 10.1 21 230 M M 3 1 28 230
4 39 26 33 5 32 0 T T 2 15.5 25 230 M M 6 36 230
5 39 28 34 6 31 0 0.06 0.3 1 8.0 20 240 M M 6 1 28 240
6 33 17 25 -3 40 0 0.01 0.1 1 6.0 17 230 M M 8 12 22 230
7 42 27 35 8 30 0 0.00 0.0 1 16.3 24 230 M M 2 33 220
8 51 39 45 18 20 0 0.00 0.0 T 23.7 45 230 M M 1 58 230
9 51 28 40 13 25 0 0.00 0.0 0 18.1 46 240 M M 1 63 240
================================================================================
SM 359 229 289 0 0.18 2.0 126.8 M 39
================================================================================
AV 39.9 25.4 14.1 FASTST M M 4 MAX(MPH)
MISC ----> 46 240 63 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: GREAT FALLS MT
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 47 28 N
LONGITUDE: 111 22 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 32.7 TOTAL FOR MONTH: 0.18 1 = FOG OR MIST
DPTR FM NORMAL: 4.8 DPTR FM NORMAL: 0.03 2 = FOG REDUCING VISIBILITY
HIGHEST: 51 ON 9, 8 GRTST 24HR 0.10 ON 2- 2 TO 1/4 MILE OR LESS
LOWEST: 17 ON 6 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.0 INCHES 5 = HAIL
GRTST 24HR 1.4 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 3 ON 3 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: 1
MIN 32 OR BELOW: 8 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 289 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -45 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 1717 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -557
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 333 HIGHEST SLP M ON M
DPTR FM NORMAL 23 LOWEST SLP 29.44 ON 9
[REMARKS]