026
CDUS45 KMSO 050739
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
139 AM MDT FRI SEP 05 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 4 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 86 1245 PM 95 1967 78 8 88
MINIMUM 52 617 AM 31 1962 46 6 50
AVERAGE 69 62 7 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1897 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.13 -0.13 T
SINCE OCT 1 10.34 13.28 -2.94 10.26
SINCE JAN 1 8.77 9.84 -1.07 8.06
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 0 4 -4 0
MONTH TO DATE 0 16 -16 0
SINCE SEP 1 0 16 -16 0
SINCE JUL 1 34 102 -68 32
COOLING
YESTERDAY 4 1 3 4
MONTH TO DATE 33 4 29 16
SINCE SEP 1 33 4 29 16
SINCE JAN 1 420 296 124 444
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 600 AM
LOWEST 23 1200 PM
AVERAGE 41
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 1967
MINIMUM TEMPERATURE (F) 45 34 1897
SUNRISE AND SUNSET
SEPTEMBER 5 2025.....SUNRISE 702 AM MDT SUNSET 807 PM MDT
SEPTEMBER 6 2025.....SUNRISE 703 AM MDT SUNSET 805 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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