WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
329
CXUS56 KTFX 061110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HELENA MT
MONTH: OCTOBER
YEAR: 2025
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 74 49 62 9 3 0 0.01 0.0 0 5.4 17 260 M M 6 25 230
2 71 45 58 6 7 0 0.01 0.0 0 4.6 18 170 M M 4 25 200
3 65 49 57 5 8 0 0.05 0.0 0 7.6 22 260 M M 6 31 270
4 60 41 51 0 14 0 0.19 0.0 0 6.9 18 280 M M 8 1 24 280
5 43 31 37 -14 28 0 0.15 0.0 0 8.7 16 330 M M 7 1 23 340
================================================================================
SM 313 215 60 0 0.41 0.0 33.2 M 31
================================================================================
AV 62.6 43.0 6.6 FASTST M M 6 MAX(MPH)
MISC ----> 22 260 31 270
================================================================================
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: OCTOBER
YEAR: 2025
LATITUDE: 46 35 N
LONGITUDE: 112 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.8 TOTAL FOR MONTH: 0.41 1 = FOG OR MIST
DPTR FM NORMAL: 1.0 DPTR FM NORMAL: 0.28 2 = FOG REDUCING VISIBILITY
HIGHEST: 74 ON 1 GRTST 24HR 0.34 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 31 ON 5 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: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 60 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -6 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 158 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -181
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 467 HIGHEST SLP M ON M
DPTR FM NORMAL 34 LOWEST SLP 29.85 ON 4
[REMARKS]