875
CDUS45 KMSO 272231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT WED AUG 27 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 27 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 79 250 PM 99 1924 81 -2 88
1971
MINIMUM 67 536 AM 33 1976 48 19 44
AVERAGE 73 64 9 66
PRECIPITATION (IN)
TODAY T 0.44 1968 0.03 -0.03 0.07
1989
MONTH TO DATE 0.62 0.71 -0.09 0.55
SINCE OCT 1 10.04 13.03 -2.99 10.26
SINCE JAN 1 8.47 9.59 -1.12 8.06
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 3 -3 0
MONTH TO DATE 13 36 -23 9
SINCE JUN 1 135 260 -125 166
SINCE JUL 1 33 75 -42 12
COOLING
TODAY 8 2 6 1
MONTH TO DATE 137 109 28 142
SINCE JUN 1 366 283 83 423
SINCE JAN 1 377 286 91 423
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 600 AM
LOWEST 42 300 PM
AVERAGE 54
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1986
MINIMUM TEMPERATURE (F) 48 32 1960
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 650 AM MDT SUNSET 825 PM MDT
AUGUST 28 2025........SUNRISE 651 AM MDT SUNSET 823 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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