WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KTFX 220803
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: MARCH
YEAR: 2023
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 39 19 29 -2 36 0 0.00 0.0 0 8.2 23 260 M M 3 36 250
2 45 29 37 6 28 0 T T 0 10.5 30 270 M M 5 1 47 290
3 37 22 30 -2 35 0 T T T 11.5 29 260 M M 6 8 40 260
4 37 14 26 -6 39 0 0.00 0.0 0 5.5 16 100 M M 0 22 80
5 25 13 19 -13 46 0 0.12 0.8 0 10.2 15 270 M M 8 1 19 270
6 28 10 19 -14 46 0 T T 1 4.1 10 270 M M 6 8 12 260
7 35 12 24 -9 41 0 0.00 0.0 1 3.4 9 280 M M 4 12 250
8 28 14 21 -12 44 0 T T T 8.9 18 340 M M 7 8 23 350
9 33 11 22 -12 43 0 T T 0 5.3 12 90 M M 5 8 15 320
10 26 8 17 -17 48 0 0.26 3.2 0 4.9 26 280 M M 9 128 38 280
11 29 12 21 -13 44 0 0.07 1.5 5 5.7 13 270 M M 9 1 15 270
12 35 11 23 -12 42 0 0.00 0.0 3 1.7 7 270 M M 5 8 270
13 51 18 35 0 30 0 0.00 0.0 3 5.4 23 190 M M 3 33 180
14 47 34 41 5 24 0 0.03 T T 8.2 31 270 M M 5 41 270
15 39 27 33 -3 32 0 0.37 4.7 3 11.2 28 280 M M 7 12 35 280
16 40 16 28 -8 37 0 0.00 0.0 2 4.0 12 270 M M 3 13 260
17 40 16 28 -9 37 0 0.00 0.0 1 2.9 12 90 M M 0 17 90
18 49 18 34 -3 31 0 0.00 0.0 1 2.3 12 100 M M 0 16 110
19 48 23 36 -1 29 0 0.00 0.0 0 4.1 12 260 M M 0 15 80
20 36 26 31 -7 34 0 0.08 0.7 0 7.4 13 350 M M 6 18 17 330
21 43 25 34 -4 31 0 T 0.1 1 5.8 12 360 M M 5 8 15 20
22 47 19 33 -5 32 0 0.00 0.0 0 1.7 9 260 M M 0 11 260
23 49 19 34 -4 31 0 0.00 0.0 0 5.4 22 260 M M 2 28 230
24 46 31 39 0 26 0 T T 0 13.0 23 250 M M 7 32 250
25 36 30 33 -6 32 0 0.03 0.2 0 9.5 18 260 M M 10 18 25 260
26 34 29 32 -7 33 0 0.04 0.1 T 10.0 22 350 M M 9 1 28 350
27 40 20 30 -10 35 0 0.00 0.0 T 7.6 16 100 M M 3 23 90
28 43 23 33 -7 32 0 0.00 0.0 0 5.8 15 70 M M 3 19 120
29 41 26 34 -6 31 0 0.05 0.2 0 3.5 9 300 M M 9 1 14 290
30 36 26 31 -9 34 0 0.32 4.6 T 6.1 12 330 M M 9 128 14 330
31 46 19 33 -8 32 0 0.00 0.0 3 6.2 29 260 M M 5 38 260
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SM 1208 620 1095 0 1.37 16.1 200.0 M 153
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AV 39.0 20.0 6.5 FASTST M M 5 MAX(MPH)
MISC ----> 31 270 47 290
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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: 2023
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 29.5 TOTAL FOR MONTH: 1.37 1 = FOG OR MIST
DPTR FM NORMAL: -6.6 DPTR FM NORMAL: 0.85 2 = FOG REDUCING VISIBILITY
HIGHEST: 51 ON 13 GRTST 24HR 0.37 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 8 ON 10 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 16.1 INCHES 5 = HAIL
GRTST 24HR 4.7 ON 15-15 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 5 ON 11 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: 5 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1095 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 197 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 6680 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL 289
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.55 ON 17
DPTR FM NORMAL 0 LOWEST SLP 29.46 ON 10
[REMARKS]
#FINAL-03-23#