266
CDUS45 KMSO 130737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU AUG 13 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 12 2026
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)
YESTERDAY
MAXIMUM 89 352 PM 100 1940 86 3 94
MINIMUM 52 641 AM 38 1912 51 1 55
AVERAGE 71 68 3 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1913 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.29 -0.29 0.62
SINCE OCT 1 14.29 12.61 1.68 10.04
SINCE JAN 1 9.08 9.17 -0.09 8.47
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 6 10 -4 13
SINCE JUN 1 189 234 -45 135
SINCE JUL 1 12 49 -37 33
COOLING
YESTERDAY 6 4 2 10
MONTH TO DATE 53 65 -12 45
SINCE JUN 1 299 239 60 274
SINCE JAN 1 306 242 64 285
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 700 AM
LOWEST 18 400 PM
AVERAGE 40
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 100 1971
MINIMUM TEMPERATURE (F) 51 40 1901
1912
1969
SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE 631 AM MDT SUNSET 850 PM MDT
AUGUST 14 2026........SUNRISE 633 AM MDT SUNSET 848 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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