777
CDUS45 KMSO 240737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT WED SEP 24 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 23 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 532 PM 91 1938 69 7 73
MINIMUM 36 615 AM 20 2000 40 -4 44
AVERAGE 56 55 1 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 2007 0.03 -0.03 0.00
MONTH TO DATE 0.19 0.75 -0.56 1.05
SINCE OCT 1 10.53 13.90 -3.37 11.31
SINCE JAN 1 8.96 10.46 -1.50 9.11
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 10 -1 6
MONTH TO DATE 44 155 -111 89
SINCE SEP 1 44 155 -111 89
SINCE JUL 1 78 241 -163 121
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 54 11 43 42
SINCE SEP 1 54 11 43 42
SINCE JAN 1 441 303 138 470
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 20 400 PM
AVERAGE 53
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 2014
MINIMUM TEMPERATURE (F) 40 17 1926
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 726 AM MDT SUNSET 729 PM MDT
SEPTEMBER 25 2025.....SUNRISE 728 AM MDT SUNSET 727 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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