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CDUS45 KMSO 262230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT FRI SEP 26 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 26 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 240 PM 87 1899 68 4 72
MINIMUM 50 728 AM 21 1926 39 11 47
AVERAGE 61 54 7 60
PRECIPITATION (IN)
TODAY 0.00 0.33 1959 0.03 -0.03 T
MONTH TO DATE 0.19 0.84 -0.65 1.05
SINCE OCT 1 10.53 13.99 -3.46 11.31
SINCE JAN 1 8.96 10.55 -1.59 9.11
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 4 12 -8 5
MONTH TO DATE 51 189 -138 97
SINCE SEP 1 51 189 -138 97
SINCE JUL 1 85 275 -190 129
COOLING
TODAY 0 0 0 0
MONTH TO DATE 54 11 43 46
SINCE SEP 1 54 11 43 46
SINCE JAN 1 441 303 138 474
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 35 1200 AM
LOWEST 16 300 PM
AVERAGE 26
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THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 89 1957
MINIMUM TEMPERATURE (F) 39 24 1964
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 729 AM MDT SUNSET 725 PM MDT
SEPTEMBER 27 2025.....SUNRISE 730 AM MDT SUNSET 723 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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