CXUS55 KMSO 291000 CF6MSO PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MISSOULA MT MONTH: DECEMBER 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 29 17 23 -4 42 0 0.08 0.9 0 1.8 8 140 M M 9 18 9 140 2 35 26 31 4 34 0 0.07 0.7 1 3.1 13 320 M M 10 1 17 330 3 33 21 27 0 38 0 0.00 0.0 1 1.8 8 310 M M 10 10 330 4 32 28 30 4 35 0 0.30 4.7 1 0.9 7 140 M M 10 12 7 140 5 35 28 32 6 33 0 0.38 1.7 6 2.3 9 230 M M 10 12 17 180 6 38 31 35 9 30 0 0.08 T 6 3.3 15 290 M M 9 16 23 260 7 37 31 34 8 31 0 0.12 T 4 2.3 9 250 M M 10 126 10 250 8 46 32 39 14 26 0 0.01 0.0 2 4.9 17 190 M M 10 12 22 190 9 46 35 41 16 24 0 0.11 0.0 0 7.2 26 310 M M 7 1 38 280 10 57 34 46 21 19 0 0.18 0.0 0 7.7 28 240 M M 9 1 43 250 11 57 42 50 25 15 0 0.28 0.0 0 8.2 29 270 M M 9 1 42 270 12 54 41 48 24 17 0 0.19 0.0 0 3.8 14 230 M M 10 12 21 230 13 54 31 43 19 22 0 0.00 0.0 0 2.1 14 280 M M 3 20 290 14 44 23 34 10 31 0 0.00 0.0 0 0.9 7 130 M M 3 1 8 260 15 52 32 42 18 23 0 0.03 0.0 0 4.9 31 170 M M 9 40 160 16 51 39 45 21 20 0 0.01 0.0 0 6.3 20 250 M M 9 29 250 17 50 32 41 17 24 0 0.31 T 0 15.5 47 270 M M 9 18 63 260 18 40 30 35 11 30 0 0.15 0.1 0 11.4 25 140 M M 10 18 41 140 19 44 27 36 12 29 0 0.24 0.0 0 9.5 25 260 M M 7 1 38 280 20 39 27 33 10 32 0 0.00 0.0 0 7.3 23 240 M M 5 31 240 21 30 25 28 5 37 0 0.07 0.1 0 4.7 13 150 M M 7 1 20 160 22 44 28 36 13 29 0 0.04 0.0 T 2.3 12 320 M M 7 16 13 310 23 33 26 30 7 35 0 0.15 T T 2.5 9 140 M M 9 12 11 270 24 37 32 35 12 30 0 0.07 0.0 T 2.9 14 100 M M 9 12 17 100 25 43 31 37 14 28 0 0.03 0.0 0 3.2 20 190 M M 10 12 32 190 26 48 31 40 17 25 0 0.13 0.2 0 6.2 32 240 M M 7 1 45 240 27 35 14 25 2 40 0 0.09 1.5 1 9.4 30 310 M M 6 128 47 310 28 22 7 15 -8 50 0 0.00 0.0 1 3.1 9 310 M M 3 12 350 ================================================================================ SM 1165 801 829 0 3.12 9.9 139.5 M 226 ================================================================================ AV 41.6 28.6 5.0 FASTST M M 8 MAX(MPH) MISC ----> 47 270 63 260 ================================================================================ 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: DECEMBER YEAR: 2025 LATITUDE: 46 55 N LONGITUDE: 114 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.1 TOTAL FOR MONTH: 3.12 1 = FOG OR MIST DPTR FM NORMAL: 10.7 DPTR FM NORMAL: 2.15 2 = FOG REDUCING VISIBILITY HIGHEST: 57 ON 11,10 GRTST 24HR 0.47 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 7 ON 28 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 9.9 INCHES 5 = HAIL GRTST 24HR 4.7 ON 4- 4 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 6 ON 6, 5 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: 4 0.01 INCH OR MORE: 23 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 12 MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 829 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -307 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 2320 CLOUDY (SCALE 8-10) 18 DPTR FM NORMAL -773 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 441 HIGHEST SLP M ON M DPTR FM NORMAL 134 LOWEST SLP 29.19 ON 17 [REMARKS]