


WFO Monthly/Daily Climate Data
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
100 CXUS55 KMSO 150900 CF6MSO PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MISSOULA MT MONTH: MAY YEAR: 2025 LATITUDE: 46 55 N LONGITUDE: 114 5 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 36 54 6 11 0 0.00 0.0 0 3.0 8 220 M M 1 12 230 2 79 35 57 8 8 0 0.00 0.0 0 2.2 10 320 M M 0 14 310 3 82 39 61 12 4 0 0.01 0.0 0 5.0 26 230 M M 2 3 36 240 4 57 44 51 2 14 0 0.29 0.0 0 7.2 22 240 M M 10 13 30 240 5 54 35 45 -5 20 0 0.02 0.0 0 4.8 15 90 M M 8 1 21 350 6 67 28 48 -2 17 0 0.00 0.0 0 8.2 21 130 M M 0 28 100 7 76 35 56 6 9 0 0.00 0.0 0 4.4 14 250 M M 0 18 240 8 73 41 57 6 8 0 0.00 0.0 0 5.2 18 270 M M 2 8 25 240 9 85 37 61 10 4 0 0.00 0.0 0 2.5 99 99 M M 1 99 99 10 80 46 63 12 2 0 0.00 0.0 0 8.6 13 320 M M 2 23 320 11 73 46 60 8 5 0 0.02 0.0 0 4.3 17 300 M M 3 29 300 12 62 49 56 4 9 0 T 0.0 0 8.3 28 330 M M 4 37 330 13 54 45 50 -2 15 0 0.20 0.0 0 4.9 16 120 M M 10 1 19 120 14 58 43 51 -2 14 0 0.17 0.0 0 6.1 21 310 M M 9 13 28 300 ================================================================================ SM 971 559 140 0 0.71 0.0 74.7 M 52 ================================================================================ AV 69.4 39.9 5.3 FASTST M M 4 MAX(MPH) MISC ----> 99 99 99 99 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MISSOULA MT MONTH: MAY YEAR: 2025 LATITUDE: 46 55 N LONGITUDE: 114 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.6 TOTAL FOR MONTH: 0.71 1 = FOG OR MIST DPTR FM NORMAL: 4.1 DPTR FM NORMAL: 0.07 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 9 GRTST 24HR 0.33 ON 13-14 TO 1/4 MILE OR LESS LOWEST: 28 ON 6 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 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. 140 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -63 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 6450 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -706 [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 29.64 ON 12 [REMARKS]