877
CDUS45 KMSO 030738
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT WED SEP 03 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 2 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 96 453 PM 97 2017 78 18 90
2022
MINIMUM 53 633 AM 34 1913 46 7 49
1973
AVERAGE 75 62 13 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 1898 0.03 -0.03 T
MONTH TO DATE 0.00 0.06 -0.06 T
SINCE OCT 1 10.34 13.21 -2.87 10.26
SINCE JAN 1 8.77 9.77 -1.00 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 8 -8 0
SINCE SEP 1 0 8 -8 0
SINCE JUL 1 34 94 -60 32
COOLING
YESTERDAY 10 1 9 5
MONTH TO DATE 19 2 17 10
SINCE SEP 1 19 2 17 10
SINCE JAN 1 406 294 112 438
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.9
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 64 600 AM
LOWEST 11 500 PM
AVERAGE 38
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 1950
1988
MINIMUM TEMPERATURE (F) 46 31 1958
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 659 AM MDT SUNSET 811 PM MDT
SEPTEMBER 4 2025.....SUNRISE 700 AM MDT SUNSET 809 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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