947
CDUS45 KMSO 022231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT WED SEP 02 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 2 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 1139 AM 97 2017 78 -12 96
2022
MINIMUM 51 603 AM 34 1913 46 5 53
1973
AVERAGE 59 62 -3 75
PRECIPITATION (IN)
TODAY 0.10 0.71 1898 0.03 0.07 0.00
MONTH TO DATE 0.11 0.06 0.05 0.00
SINCE OCT 1 14.95 13.21 1.74 10.34
SINCE JAN 1 9.74 9.77 -0.03 8.77
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 6 4 2 0
MONTH TO DATE 6 8 -2 0
SINCE SEP 1 6 8 -2 0
SINCE JUL 1 33 94 -61 34
COOLING
TODAY 0 1 -1 10
MONTH TO DATE 2 2 0 19
SINCE SEP 1 2 2 0 19
SINCE JAN 1 390 294 96 406
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 52 1200 PM
AVERAGE 73
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 1950
1988
MINIMUM TEMPERATURE (F) 46 31 1958
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 657 AM MDT SUNSET 814 PM MDT
SEPTEMBER 3 2026.....SUNRISE 659 AM MDT SUNSET 812 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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