


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
819 CXUS56 KTFX 081110 CF6DLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DILLON AIRPORT MT MONTH: AUGUST YEAR: 2025 LATITUDE: 45 15 N LONGITUDE: 112 33 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 78 47 63 -3 2 0 T M M 5.6 22 260 M M 1 29 260 2 82 47 65 -1 0 0 0.27 M M 6.7 20 360 M M 1 3 27 10 3 83 46 65 -1 0 0 0.00 M M 7.3 18 270 M M 1 29 250 4 80 46 63 -3 2 0 0.00 M M 8.1 24 340 M M 1 39 350 5 80 44 62 -4 3 0 0.00 M M 5.2 15 220 M M 1 23 240 6 86 45 66 0 0 1 0.00 M M 5.9 14 130 M M 1 25 150 7 79 48 64 -2 1 0 0.09 M M 10.7 30 280 M M 1 38 40 300 ================================================================================ SM 568 323 8 1 0.36 M 49.5 M 7 ================================================================================ AV 81.1 46.1 7.1 FASTST M M 1 MAX(MPH) MISC ----> 30 280 40 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DILLON AIRPORT MT MONTH: AUGUST YEAR: 2025 LATITUDE: 45 15 N LONGITUDE: 112 33 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 0.36 1 = FOG OR MIST DPTR FM NORMAL: -2.4 DPTR FM NORMAL: 0.18 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 6 GRTST 24HR 0.27 ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 44 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 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. 8 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 34 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -37 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -13 [PRESSURE DATA] TOTAL FM JAN 1 58 HIGHEST SLP M ON M DPTR FM NORMAL -24 LOWEST SLP 29.74 ON 4 [REMARKS]