723
CDUS45 KMSO 092231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT WED SEP 09 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 9 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 73 255 PM 92 1981 76 -3 77
MINIMUM 38 605 AM 28 1962 44 -6 47
AVERAGE 56 60 -4 62
PRECIPITATION (IN)
TODAY 0.00 1.54 1931 0.03 -0.03 0.00
MONTH TO DATE 1.87 0.29 1.58 0.01
SINCE OCT 1 16.71 13.44 3.27 10.35
SINCE JAN 1 11.50 10.00 1.50 8.78
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 9 6 3 3
MONTH TO DATE 60 43 17 3
SINCE SEP 1 60 43 17 3
SINCE JUL 1 87 129 -42 37
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 2 9 -7 47
SINCE SEP 1 2 9 -7 47
SINCE JAN 1 390 301 89 434
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 1.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 38 300 PM
AVERAGE 68
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 1935
MINIMUM TEMPERATURE (F) 44 28 1983
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 706 AM MDT SUNSET 800 PM MDT
SEPTEMBER 10 2026.....SUNRISE 708 AM MDT SUNSET 758 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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