WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KTFX 271110
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
9 64 29 47 13 18 0 0.00 0.0 0 5.6 18 270 M M 0 28 260
10 53 39 46 12 19 0 0.00 0.0 0 12.3 30 260 M M 5 43 240
11 55 33 44 10 21 0 0.00 0.0 0 7.9 22 280 M M 5 31 300
12 57 31 44 9 21 0 0.00 0.0 0 3.3 18 220 M M 4 18 27 210
13 55 33 44 9 21 0 T 0.0 0 10.0 32 250 M M 6 49 240
14 43 29 36 0 29 0 0.00 0.0 0 7.8 17 280 M M 8 26 170
15 49 25 37 1 28 0 T 0.0 0 6.3 24 260 M M 6 38 290
16 57 28 43 7 22 0 0.04 0.0 0 8.4 28 250 M M 8 1 38 250
17 51 32 42 5 23 0 T T 0 11.4 23 290 M M 4 32 310
18 46 30 38 1 27 0 0.00 0.0 0 14.5 26 290 M M 4 35 270
19 50 28 39 2 26 0 0.00 0.0 0 5.9 17 260 M M 1 24 280
20 49 30 40 2 25 0 0.00 0.0 0 12.8 33 280 M M 4 49 270
21 56 33 45 7 20 0 0.00 0.0 0 10.6 28 250 M M 4 40 250
22 46 34 40 2 25 0 0.01 T 0 15.5 33 280 M M 4 1 44 300
23 55 33 44 6 21 0 0.00 0.0 0 6.0 22 280 M M 7 31 280
24 60 50 55 16 10 0 T 0.0 0 11.0 28 300 M M 9 36 300
25 70 45 58 19 7 0 T 0.0 0 7.0 20 310 M M 3 27 300
26 72 34 53 14 12 0 0.00 0.0 0 3.4 12 250 M M 0 18 90
================================================================================
SM 1384 826 578 0 0.07 T 205.8 M 109
================================================================================
AV 53.2 31.8 7.9 FASTST M M 4 MAX(MPH)
MISC ----> # 33 280 # 49 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: 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: 42.5 TOTAL FOR MONTH: 0.07 1 = FOG OR MIST
DPTR FM NORMAL: 7.2 DPTR FM NORMAL: -0.34 2 = FOG REDUCING VISIBILITY
HIGHEST: 72 ON 26 GRTST 24HR 0.04 ON 16-16 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: 3
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 16 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 578 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL -195 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 5650 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -617
[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 29.31 ON 13
[REMARKS]