657
CDUS45 KMSO 280737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI AUG 28 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 27 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 94 346 PM 99 1924 81 13 79
1971
MINIMUM 54 510 AM 33 1976 48 6 67
AVERAGE 74 64 10 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1968 0.03 -0.03 T
1989
MONTH TO DATE 0.55 0.71 -0.16 0.62
SINCE OCT 1 14.84 13.03 1.81 10.04
SINCE JAN 1 9.63 9.59 0.04 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 3 -3 0
MONTH TO DATE 7 36 -29 13
SINCE JUN 1 190 260 -70 135
SINCE JUL 1 13 75 -62 33
COOLING
YESTERDAY 9 2 7 8
MONTH TO DATE 133 109 24 137
SINCE JUN 1 379 283 96 366
SINCE JAN 1 386 286 100 377
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 16 400 PM
AVERAGE 48
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1986
MINIMUM TEMPERATURE (F) 48 32 1960
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 651 AM MDT SUNSET 823 PM MDT
AUGUST 29 2026........SUNRISE 652 AM MDT SUNSET 821 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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