502
CDUS45 KMSO 102232
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT MON AUG 10 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 10 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 89 259 PM 104 2018 87 2 87
MINIMUM 51 623 AM 37 1893 52 -1 52
AVERAGE 70 69 1 70
PRECIPITATION (IN)
TODAY 0.00 0.76 1963 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.24 -0.24 0.62
SINCE OCT 1 14.29 12.56 1.73 10.04
SINCE JAN 1 9.08 9.12 -0.04 8.47
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 0 1 -1 0
MONTH TO DATE 6 8 -2 13
SINCE JUN 1 189 232 -43 135
SINCE JUL 1 12 47 -35 33
COOLING
TODAY 5 5 0 5
MONTH TO DATE 42 56 -14 26
SINCE JUN 1 288 230 58 255
SINCE JAN 1 295 233 62 266
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 1.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 700 AM
LOWEST 12 300 PM
AVERAGE 38
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 100 1996
2018
MINIMUM TEMPERATURE (F) 51 39 1893
1895
SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE 628 AM MDT SUNSET 855 PM MDT
AUGUST 11 2026........SUNRISE 629 AM MDT SUNSET 853 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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