660
CDUS45 KMSO 252230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT TUE AUG 25 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 25 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 92 259 PM 99 1926 81 11 94
1966
1970
MINIMUM 49 433 AM 29 1910 48 1 52
AVERAGE 71 65 6 73
PRECIPITATION (IN)
TODAY 0.00 0.30 1961 0.03 -0.03 0.00
MONTH TO DATE 0.55 0.65 -0.10 0.62
SINCE OCT 1 14.84 12.97 1.87 10.04
SINCE JAN 1 9.63 9.53 0.10 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 2 -2 0
MONTH TO DATE 7 30 -23 13
SINCE JUN 1 190 254 -64 135
SINCE JUL 1 13 69 -56 33
COOLING
TODAY 6 2 4 8
MONTH TO DATE 116 105 11 122
SINCE JUN 1 362 279 83 351
SINCE JAN 1 369 282 87 362
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 2.0
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 69 700 AM
LOWEST 15 300 PM
AVERAGE 42
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1981
2010
MINIMUM TEMPERATURE (F) 48 36 1910
SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE 647 AM MDT SUNSET 829 PM MDT
AUGUST 26 2026........SUNRISE 648 AM MDT SUNSET 827 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page