996
CDUS45 KMSO 312232
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT MON AUG 31 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 31 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 79 252 PM 99 2022 79 0 92
MINIMUM 37 552 AM 36 1924 47 -10 48
1993
AVERAGE 58 63 -5 70
PRECIPITATION (IN)
TODAY 0.00 1.11 1896 0.03 -0.03 0.00
MONTH TO DATE 0.55 0.83 -0.28 0.92
SINCE OCT 1 14.84 13.15 1.69 10.34
SINCE JAN 1 9.63 9.71 -0.08 8.77
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 4 3 0
MONTH TO DATE 23 50 -27 14
SINCE JUN 1 206 274 -68 136
SINCE JUL 1 29 89 -60 34
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 135 115 20 147
SINCE JUN 1 381 289 92 376
SINCE JAN 1 388 292 96 387
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 1.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 19 200 PM
AVERAGE 49
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1967
MINIMUM TEMPERATURE (F) 47 33 2006
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 655 AM MDT SUNSET 817 PM MDT
SEPTEMBER 1 2026.....SUNRISE 656 AM MDT SUNSET 816 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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