


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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952 CXUS56 KTFX 261110 CF6DLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DILLON AIRPORT MT MONTH: APRIL 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 38 24 31 -6 34 0 T M M 9.9 21 30 M M 5 24 40 2 38 27 33 -4 32 0 0.01 M M 6.7 22 30 M M 10 128 27 30 3 42 24 33 -5 32 0 T M M 9.5 22 310 M M 9 1 28 320 4 40 23 32 -6 33 0 T M M 6.6 20 60 M M 5 1 25 60 5 56 17 37 -1 28 0 0.00 M M 6.5 13 180 M M 0 17 350 6 62 26 44 6 21 0 0.00 M M 9.2 14 220 M M 0 19 140 7 60 33 47 9 18 0 T M M 12.0 28 250 M M 4 37 180 8 57 35 46 8 19 0 T M M 12.7 30 260 M M 6 40 270 9 59 32 46 7 19 0 0.00 M M 13.6 31 280 M M 0 8 49 250 10 72 28 50 11 15 0 0.00 M M 11.3 28 180 M M 0 8 37 170 11 71 38 55 16 10 0 0.00 M M 12.9 31 270 M M 1 42 260 12 56 27 42 3 23 0 0.00 M M 8.5 28 320 M M 4 38 43 330 13 48 22 35 -4 30 0 0.00 M M 5.1 16 240 M M 1 20 250 14 60 19 40 0 25 0 0.00 M M 5.6 12 190 M M 0 8 17 200 15 70 32 51 11 14 0 0.00 M M 10.7 24 280 M M 0 8 35 240 16 65 27 46 6 19 0 0.01 M M 16.9 35 40 M M 4 18 43 40 17 37 21 29 -11 36 0 0.03 M M 21.3 33 30 M M 7 18 42 30 18 42 17 30 -10 35 0 0.00 M M 5.3 14 220 M M 1 20 220 19 60 24 42 1 23 0 T M M 11.3 26 260 M M 3 33 260 20 56 30 43 2 22 0 0.03 M M 8.5 18 10 M M 6 1 36 20 21 52 31 42 1 23 0 T M M 12.1 32 280 M M 4 1 46 260 22 51 25 38 -3 27 0 0.00 M M 5.9 16 20 M M 6 22 40 23 56 27 42 0 23 0 0.00 M M 7.1 18 20 M M 3 23 20 24 56 28 42 0 23 0 0.00 M M 9.6 23 20 M M 1 29 30 25 60 24 42 0 23 0 0.02 M M 10.5 22 40 M M 0 18 28 40 ================================================================================ SM 1364 661 607 0 0.10 M 249.3 M 80 ================================================================================ AV 54.6 26.4 10.0 FASTST M M 3 MAX(MPH) MISC ----> 35 40 49 250 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DILLON AIRPORT MT MONTH: APRIL YEAR: 2025 LATITUDE: 45 15 N LONGITUDE: 112 33 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 40.5 TOTAL FOR MONTH: 0.10 1 = FOG OR MIST DPTR FM NORMAL: 1.0 DPTR FM NORMAL: -0.86 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 10 GRTST 24HR 0.03 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 17 ON 18, 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 22 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 607 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -32 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 7088 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -589 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.52 ON 1 [REMARKS]