463
CDUS45 KMSO 312230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT FRI JUL 31 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 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 94 259 PM 104 2022 89 5 93
MINIMUM 52 535 AM 38 1911 53 -1 55
1995
AVERAGE 73 71 2 74
PRECIPITATION (IN)
TODAY 0.00 0.92 2025 0.02 -0.02 0.92
MONTH TO DATE 0.18 0.85 -0.67 1.40
SINCE OCT 1 14.29 12.32 1.97 9.42
SINCE JAN 1 9.08 8.88 0.20 7.85
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 0 0 0
MONTH TO DATE 6 36 -30 20
SINCE JUN 1 183 221 -38 122
SINCE JUL 1 6 36 -30 20
COOLING
TODAY 8 6 2 9
MONTH TO DATE 225 146 79 181
SINCE JUN 1 245 174 71 229
SINCE JAN 1 252 177 75 240
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 600 AM
LOWEST 17 200 PM
AVERAGE 47
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 103 2022
MINIMUM TEMPERATURE (F) 53 30 1901
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 615 AM MDT SUNSET 910 PM MDT
AUGUST 1 2026........SUNRISE 616 AM MDT SUNSET 908 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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