804
CDUS45 KMSO 212230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT TUE JUL 21 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 21 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 90 206 PM 103 1936 88 2 70
MINIMUM 59 424 AM 38 1914 53 6 53
AVERAGE 75 70 5 62
PRECIPITATION (IN)
TODAY 0.00 1.62 1987 0.02 -0.02 0.02
MONTH TO DATE T 0.63 -0.63 0.27
SINCE OCT 1 14.11 12.10 2.01 8.29
SINCE JAN 1 8.90 8.66 0.24 6.72
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 1 -1 3
MONTH TO DATE 6 35 -29 16
SINCE JUN 1 183 220 -37 118
SINCE JUL 1 6 35 -29 16
COOLING
TODAY 10 6 4 0
MONTH TO DATE 127 86 41 122
SINCE JUN 1 147 114 33 170
SINCE JAN 1 154 117 37 181
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 23 300 PM
AVERAGE 51
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 105 1936
MINIMUM TEMPERATURE (F) 53 37 1952
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 603 AM MDT SUNSET 922 PM MDT
JULY 22 2026..........SUNRISE 604 AM MDT SUNSET 921 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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