WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KTFX 291110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: MARCH
YEAR: 2024
LATITUDE: 46 35 N
LONGITUDE: 112 0 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 43 31 37 6 28 0 T T T 6.4 24 280 M M 6 33 270
2 34 15 25 -6 40 0 0.27 4.0 0 6.0 18 320 M M 7 1289 23 320
3 33 11 22 -10 43 0 0.01 T 3 1.8 8 280 M M 5 9 280
4 35 11 23 -9 42 0 T T 2 2.6 12 170 M M 4 14 170
5 33 18 26 -6 39 0 T T 2 5.9 15 100 M M 3 8 18 110
6 37 13 25 -8 40 0 0.00 0.0 1 8.6 21 270 M M 1 30 280
7 38 17 28 -5 37 0 0.00 0.0 1 9.1 21 260 M M 0 25 260
8 43 16 30 -3 35 0 0.00 0.0 1 5.5 16 100 M M 1 8 20 100
9 54 22 38 4 27 0 0.00 0.0 0 5.8 25 190 M M 0 8 37 190
10 58 32 45 11 20 0 0.00 0.0 0 9.3 23 180 M M 3 35 180
11 51 34 43 9 22 0 0.00 0.0 0 7.1 21 250 M M 6 28 250
12 54 35 45 10 20 0 0.03 0.0 0 5.1 24 270 M M 7 8 31 260
13 47 35 41 6 24 0 0.00 0.0 0 11.7 21 280 M M 8 30 280
14 51 29 40 4 25 0 0.00 0.0 0 6.7 14 340 M M 4 19 330
15 55 24 40 4 25 0 0.00 0.0 0 2.8 10 270 M M 0 8 16 100
16 64 29 47 11 18 0 0.00 0.0 0 3.5 14 10 M M 1 19 10
17 63 30 47 10 18 0 0.00 0.0 0 2.7 10 50 M M 0 14 50
18 69 29 49 12 16 0 0.00 0.0 0 4.4 15 240 M M 0 20 250
19 63 32 48 11 17 0 0.00 0.0 0 4.7 13 270 M M 0 8 16 270
20 66 31 49 11 16 0 0.00 0.0 0 6.0 22 350 M M 1 8 27 20
21 56 30 43 5 22 0 0.06 0.3 0 9.0 31 270 M M 8 1 39 260
22 45 27 36 -2 29 0 0.02 0.2 T 7.4 16 350 M M 8 20 350
23 33 23 28 -10 37 0 0.40 4.0 0 8.9 17 270 M M 10 128 28 280
24 29 20 25 -14 40 0 0.03 0.5 4 8.1 15 350 M M 10 18 18 350
25 42 20 31 -8 34 0 T 0.3 3 4.3 12 250 M M 6 18 16 240
26 51 30 41 2 24 0 T T 2 9.2 28 280 M M 9 1 36 270
27 53 32 43 3 22 0 0.00 0.0 0 6.4 17 280 M M 4 24 260
28 51 32 42 2 23 0 0.08 0.0 0 8.0 21 300 M M 8 26 300
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SM 1351 708 783 0 0.90 9.3 177.0 M 120
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AV 48.3 25.3 6.3 FASTST M M 4 MAX(MPH)
MISC ----> 31 270 39 260
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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: HELENA MT
MONTH: MARCH
YEAR: 2024
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 36.8 TOTAL FOR MONTH: 0.90 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: 0.45 2 = FOG REDUCING VISIBILITY
HIGHEST: 69 ON 18 GRTST 24HR 0.42 ON 23-24 TO 1/4 MILE OR LESS
LOWEST: 11 ON 4, 3 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 9.3 INCHES 5 = HAIL
GRTST 24HR 4.0 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 24 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: 1 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 783 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -40 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 5833 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -484
[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 29.43 ON 2
[REMARKS]