328
CXUS55 KMSO 012231
CLMMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
331 PM MST MON DEC 01 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 73 11/12/1999
LOW -23 11/16/1955
HIGHEST 68 11/01 MM MM 58
LOWEST 17 11/30 MM MM 20
AVG. MAXIMUM 46.6 39.9 6.7 44.5
AVG. MINIMUM 31.2 24.6 6.6 29.7
MEAN 38.9 32.3 6.6 37.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 5.5 -3.5 0
DAYS MIN <= 32 16 25.5 -9.5 20
DAYS MIN <= 0 0 0.7 -0.7 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.48 1927
MINIMUM T 1904
TOTALS 0.95 1.18 -0.23 0.99
DAILY AVG. 0.03 0.04 -0.01 0.03
DAYS >= .01 13 11.1 1.9 11
DAYS >= .10 4 3.7 0.3 3
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.20 11/03 TO 11/04 0.29
SNOWFALL (INCHES)
TOTALS 1.5 5.4 -3.9 0.2
SINCE 7/1 1.5 6.4 -4.9 MM
DAYS >= TRACE 4 5.2 -1.2 4
DAYS >= 1.0 1 1.9 -0.9 0
GREATEST
SNOW DEPTH 1 11/26 MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 774 982 -208
SINCE 7/1 1491 1958 -467
COOLING TOTAL 0 0 0
SINCE 1/1 441 307 134
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WIND (MPH)
AVERAGE WIND SPEED 4.1
HIGHEST WIND SPEED/DIRECTION 31/260 DATE 11/24
HIGHEST GUST SPEED/DIRECTION 46/250 DATE 11/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.69
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 16
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 7
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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