017
CDUS45 KMSO 232230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT SUN AUG 23 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 23 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 259 PM 103 1969 82 3 91
MINIMUM 55 643 AM 37 1962 49 6 52
1992
AVERAGE 70 65 5 72
PRECIPITATION (IN)
TODAY 0.00 1.16 1906 0.03 -0.03 0.00
MONTH TO DATE 0.55 0.59 -0.04 0.62
SINCE OCT 1 14.84 12.91 1.93 10.04
SINCE JAN 1 9.63 9.47 0.16 8.47
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 7 26 -19 13
SINCE JUN 1 190 250 -60 135
SINCE JUL 1 13 65 -52 33
COOLING
TODAY 5 2 3 7
MONTH TO DATE 109 101 8 105
SINCE JUN 1 355 275 80 334
SINCE JAN 1 362 278 84 345
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 21 300 PM
AVERAGE 59
......................................................
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 2026........SUNRISE 644 AM MDT SUNSET 832 PM MDT
AUGUST 24 2026........SUNRISE 646 AM MDT SUNSET 831 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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