458
CDUS45 KMSO 232230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT SAT AUG 23 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 23 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 259 PM 103 1969 82 7 93
MINIMUM 52 611 AM 37 1962 49 3 55
1992
AVERAGE 71 65 6 74
PRECIPITATION (IN)
TODAY 0.00 1.16 1906 0.03 -0.03 T
MONTH TO DATE 0.62 0.59 0.03 0.48
SINCE OCT 1 10.04 12.91 -2.87 10.19
SINCE JAN 1 8.47 9.47 -1.00 7.99
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 13 26 -13 0
SINCE JUN 1 135 250 -115 157
SINCE JUL 1 33 65 -32 3
COOLING
TODAY 6 2 4 9
MONTH TO DATE 104 101 3 141
SINCE JUN 1 333 275 58 422
SINCE JAN 1 344 278 66 422
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.5
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 66 600 AM
LOWEST 20 300 PM
AVERAGE 43
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 102 1969
MINIMUM TEMPERATURE (F) 49 32 1910
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 645 AM MDT SUNSET 832 PM MDT
AUGUST 24 2025........SUNRISE 646 AM MDT SUNSET 830 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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