WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KTFX 091110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: MARCH
YEAR: 2025
LATITUDE: 46 35 N
LONGITUDE: 112 0 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 57 26 42 11 23 0 0.00 0.0 0 2.1 8 220 M M 0 9 220
2 55 26 41 10 24 0 0.00 0.0 0 1.0 9 240 M M 0 12 250
3 40 33 37 5 28 0 0.02 T 0 8.9 17 330 M M 8 1 23 340
4 46 31 39 7 26 0 T T T 5.2 14 90 M M 9 20 90
5 49 32 41 9 24 0 0.00 0.0 0 7.5 23 250 M M 3 32 250
6 43 30 37 4 28 0 0.00 0.0 0 6.9 16 20 M M 7 21 20
7 50 21 36 3 29 0 0.00 0.0 0 7.8 22 280 M M 0 8 29 280
8 56 31 44 11 21 0 0.00 0.0 0 6.7 23 260 M M 0 35 260
================================================================================
SM 396 230 203 0 0.02 T 46.1 M 27
================================================================================
AV 49.5 28.8 5.8 FASTST M M 3 MAX(MPH)
MISC ----> # 23 250 35 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: HELENA MT
MONTH: MARCH
YEAR: 2025
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 39.1 TOTAL FOR MONTH: 0.02 1 = FOG OR MIST
DPTR FM NORMAL: 7.0 DPTR FM NORMAL: -0.09 2 = FOG REDUCING VISIBILITY
HIGHEST: 57 ON 1 GRTST 24HR 0.02 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 21 ON 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 3- 3 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: 1
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 203 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -60 PTCLDY (SCALE 4-7) 1
TOTAL FM JUL 1 5275 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -482
[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 29.73 ON 2
[REMARKS]