590
CDUS45 KMSO 100737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SUN AUG 10 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 9 2025
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)
YESTERDAY
MAXIMUM 80 241 PM 103 2022 87 -7 88
MINIMUM 50 202 AM 35 1893 52 -2 61
1895
AVERAGE 65 69 -4 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1907 0.02 -0.02 0.00
MONTH TO DATE 0.62 0.21 0.41 0.28
SINCE OCT 1 10.04 12.53 -2.49 9.99
SINCE JAN 1 8.47 9.09 -0.62 7.79
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 13 7 6 0
SINCE JUN 1 135 231 -96 157
SINCE JUL 1 33 46 -13 3
COOLING
YESTERDAY 0 5 -5 10
MONTH TO DATE 21 51 -30 75
SINCE JUN 1 250 225 25 356
SINCE JAN 1 261 228 33 356
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 30 600 PM
AVERAGE 60
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 104 2018
MINIMUM TEMPERATURE (F) 52 37 1893
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 628 AM MDT SUNSET 855 PM MDT
AUGUST 11 2025........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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