WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KTFX 161542
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: JANUARY
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 38 16 27 5 38 0 0.00 0.0 0 2.1 10 200 M M 2 18 12 190
2 34 11 23 1 42 0 T T 0 1.3 6 230 M M 3 128 10 300
3 31 11 21 -1 44 0 0.00 0.0 0 0.6 6 260 M M 2 7 340
4 44 20 32 10 33 0 0.00 0.0 0 5.9 22 300 M M 7 30 300
5 42 28 35 13 30 0 0.00 0.0 0 10.9 28 270 M M 4 38 280
6 39 22 31 9 34 0 0.00 0.0 0 6.7 20 270 M M 6 28 280
7 28 12 20 -2 45 0 0.02 0.5 T 6.8 16 340 M M 8 18 20 330
8 31 13 22 0 43 0 0.00 0.0 T 2.1 15 270 M M 8 20 270
9 41 21 31 9 34 0 0.02 0.8 T 14.6 31 260 M M 6 1 42 250
10 35 5 20 -2 45 0 0.01 0.1 T 10.4 30 260 M M 6 8 40 240
11 6 -17 -5 -27 70 0 0.21 3.0 T 11.7 21 320 M M 10 8 27 320
12 -17 -27 -22 -44 87 0 0.13 1.5 3 9.9 16 350 M M 10 8 21 320
13 -18 -36 -27 -49 92 0 0.00 0.0 3 0.7 6 90 M M 2 18 6 90
14 -5 -28 -16 -39 81 0 0.03 0.7 3 5.9 15 280 M M 9 8 18 270
15 -7 -27 -17 -40 82 0 0.00 0.0 3 2.6 12 280 M M 1 8 14 270
16 4 -17 -6 -29 71 0 0.00 0.0 3 1.5 6 300 M M 2 8 320
17 18 3 11 -12 54 0 0.33 4.7 3 4.0 18 310 M M 9 1 24 310
18 8 -2 3 -20 62 0 0.04 1.0 8 6.1 15 340 M M 9 19 340
19 16 2 9 -14 56 0 0.01 0.3 7 0.4 5 60 M M 10 18 6 50
20 25 12 19 -4 46 0 0.00 0.0 7 0.5 6 290 M M 7 8 6 290
21 36 20 28 4 37 0 T 0.0 6 1.3 13 310 M M 8 18 14 310
22 39 23 31 7 34 0 0.00 0.0 6 1.4 7 270 M M 7 128 9 270
23 42 24 33 9 32 0 0.00 0.0 5 2.7 9 10 M M 5 1 11 150
24 33 14 24 0 41 0 0.00 0.0 5 1.0 8 50 M M 6 128 9 30
25 44 22 33 9 32 0 0.00 0.0 5 3.1 10 10 M M 4 18 14 250
26 40 21 31 7 34 0 0.00 0.0 5 3.9 10 250 M M 2 15 230
27 37 18 28 4 37 0 0.00 0.0 5 2.0 8 50 M M 3 10 30
28 47 29 38 14 27 0 0.00 0.0 5 3.4 9 220 M M 7 13 50
29 51 32 42 18 23 0 0.00 0.0 4 2.6 10 240 M M 2 12 250
30 49 21 35 11 30 0 0.00 0.0 3 2.3 9 270 M M 0 1 13 270
31 48 19 34 9 31 0 0.00 0.0 2 1.6 7 240 M M 1 12 10 230
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SM 859 265 1447 0 0.80 12.6 130.0 M 166
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AV 27.7 8.5 4.2 FASTST M M 5 MAX(MPH)
MISC ----> 31 260 42 250
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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: JANUARY
YEAR: 2024
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 18.1 TOTAL FOR MONTH: 0.80 1 = FOG OR MIST
DPTR FM NORMAL: -4.9 DPTR FM NORMAL: 0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 51 ON 29 GRTST 24HR 0.44 ON 17-17 TO 1/4 MILE OR LESS
LOWEST: -36 ON 13 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 12.6 INCHES 5 = HAIL
GRTST 24HR 4.7 ON 17-17 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 8 ON 18 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: 13 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 7 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1447 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL 143 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 4021 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -413
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.92 ON 15
DPTR FM NORMAL 0 LOWEST SLP 29.43 ON 10
[REMARKS]
#FINAL-01-24#