WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KTFX 241110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: JULY
YEAR: 2026
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 71 53 62 -4 3 0 0.41 0.0 0 5.1 36 240 M M 6 138 46 240
2 78 47 63 -4 2 0 0.00 0.0 0 5.0 14 110 M M 1 17 110
3 82 55 69 2 0 4 0.00 0.0 0 5.5 23 300 M M 1 30 300
4 87 51 69 1 0 4 0.00 0.0 0 4.0 15 80 M M 0 21 80
5 88 57 73 5 0 8 0.00 0.0 0 5.2 23 340 M M 0 32 340
6 72 53 63 -5 2 0 0.13 0.0 0 6.1 20 310 M M 1 1 27 310
7 86 54 70 1 0 5 T 0.0 0 4.1 17 250 M M 1 25 220
8 86 54 70 1 0 5 0.00 0.0 0 4.6 25 210 M M 0 3 37 210
9 87 51 69 0 0 4 0.00 0.0 0 6.9 23 300 M M 0 29 300
10 89 55 72 2 0 7 0.00 0.0 0 5.5 15 110 M M 0 21 90
11 101 59 80 10 0 15 0.00 0.0 0 4.8 20 250 M M 0 29 240
12 96 61 79 9 0 14 T 0.0 0 6.6 24 330 M M M 3 30 330
13 94 59 77 7 0 12 0.00 0.0 0 5.4 20 330 M M M 25 340
14 87 65 76 5 0 11 0.00 0.0 0 6.8 21 300 M M M 27 290
15 88 59 74 3 0 9 0.00 0.0 0 6.6 14 110 M M M 21 80
16 89 62 76 5 0 11 T 0.0 0 3.6 23 270 M M M 3 36 270
17 91 59 75 3 0 10 0.27 0.0 0 4.9 29 310 M M 7 13 40 320
18 91 59 75 3 0 10 0.00 0.0 0 5.7 25 340 M M 0 8 34 340
19 93 59 76 4 0 11 0.00 0.0 0 5.8 22 280 M M 0 30 290
20 79 57 68 -4 0 3 0.00 0.0 0 4.2 12 350 M M 0 16 360
21 86 62 74 2 0 9 0.00 0.0 0 6.3 12 330 M M 0 19 20
22 90 66 78 6 0 13 T 0.0 M 5.7 25 80 M M 2 3 33 80
23 91 63 77 5 0 12 0.09 0.0 0 6.2 49 260 M M 1 3 62 250
================================================================================
SM 2002 1320 7 177 0.90 0.0 124.6 M 20
================================================================================
AV 87.0 57.4 5.4 FASTST M M 1 MAX(MPH)
MISC ----> 49 260 62 250
================================================================================
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: JULY
YEAR: 2026
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 72.2 TOTAL FOR MONTH: 0.90 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: 0.10 2 = FOG REDUCING VISIBILITY
HIGHEST: 101 ON 11 GRTST 24HR 0.47 ON 30- 1 TO 1/4 MILE OR LESS
LOWEST: 47 ON 2 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: 4
MAX 90 OR ABOVE: 8 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 7 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -14 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 7 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -14
[CDD (BASE 65) ]
TOTAL THIS MO. 177
DPTR FM NORMAL 41 [PRESSURE DATA]
TOTAL FM JAN 1 209 HIGHEST SLP M ON M
DPTR FM NORMAL 21 LOWEST SLP 29.78 ON 11
[REMARKS]