WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KTFX 181110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: SEPTEMBER
YEAR: 2024
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 95 53 74 10 0 9 0.00 0.0 0 3.6 13 260 M M 0 18 80
2 93 55 74 10 0 9 0.00 0.0 0 5.1 24 190 M M 0 8 34 170
3 83 60 72 9 0 7 0.25 0.0 0 6.8 25 260 M M 2 38 34 250
4 84 51 68 5 0 3 0.00 0.0 0 4.7 15 360 M M 0 20 10
5 88 51 70 7 0 5 0.00 0.0 0 3.8 10 250 M M 0 13 80
6 91 52 72 10 0 7 0.00 0.0 0 3.1 12 240 M M 0 16 60
7 91 52 72 10 0 7 0.00 0.0 0 3.3 14 270 M M 0 18 140
8 86 51 69 7 0 4 0.00 0.0 0 4.3 29 260 M M 1 8 38 310
9 89 60 75 14 0 10 0.00 0.0 0 8.4 23 300 M M 7 8 37 200
10 75 54 65 4 0 0 0.00 0.0 0 5.2 13 300 M M 0 15 290
11 77 49 63 2 2 0 0.60 0.0 0 5.1 41 260 M M 3 138 55 260
12 62 52 57 -3 8 0 0.13 0.0 0 8.0 16 290 M M 9 1 23 270
13 66 49 58 -2 7 0 0.01 0.0 0 6.3 18 270 M M 8 25 260
14 75 44 60 0 5 0 0.00 0.0 0 4.0 14 80 M M 1 18 80
15 76 52 64 5 1 0 0.00 0.0 0 6.8 20 360 M M 2 26 340
16 77 55 66 7 0 1 0.01 0.0 0 6.0 15 240 M M 6 20 140
17 62 50 56 -3 9 0 0.19 0.0 0 3.9 13 90 M M 6 1 16 90
================================================================================
SM 1370 890 32 62 1.19 0.0 88.4 M 45
================================================================================
AV 80.6 52.4 5.2 FASTST M M 3 MAX(MPH)
MISC ----> 41 260 55 260
================================================================================
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: SEPTEMBER
YEAR: 2024
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 66.5 TOTAL FOR MONTH: 1.19 1 = FOG OR MIST
DPTR FM NORMAL: 5.1 DPTR FM NORMAL: 0.62 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 1 GRTST 24HR 0.72 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 44 ON 14 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 6
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 32 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -56 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 44 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -107
[CDD (BASE 65) ]
TOTAL THIS MO. 62
DPTR FM NORMAL 37 [PRESSURE DATA]
TOTAL FM JAN 1 580 HIGHEST SLP M ON M
DPTR FM NORMAL 150 LOWEST SLP 29.48 ON 11
[REMARKS]