


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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229 CXUS56 KTFX 061110 CF6DLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DILLON AIRPORT MT MONTH: MAY 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 61 31 46 2 19 0 0.00 M M 6.5 16 50 M M 0 21 50 2 72 34 53 8 12 0 0.00 M M 7.2 15 210 M M 0 20 220 3 75 38 57 12 8 0 0.00 M M 7.4 20 170 M M 1 27 180 4 70 38 54 9 11 0 0.28 M M 10.1 30 330 M M 4 13 39 330 5 38 32 35 -11 30 0 0.17 M M 19.3 33 20 M M 10 1 47 30 ================================================================================ SM 316 173 80 0 0.45 M 50.5 M 15 ================================================================================ AV 63.2 34.6 10.1 FASTST M M 3 MAX(MPH) MISC ----> 33 20 47 30 ================================================================================ 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: MAY YEAR: 2025 LATITUDE: 45 15 N LONGITUDE: 112 33 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 48.9 TOTAL FOR MONTH: 0.45 1 = FOG OR MIST DPTR FM NORMAL: 3.9 DPTR FM NORMAL: 0.25 2 = FOG REDUCING VISIBILITY HIGHEST: 75 ON 3 GRTST 24HR 0.45 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 31 ON 1 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: 2 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 80 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 7261 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -624 [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 29.59 ON 3 [REMARKS]