412
CDUS45 KMSO 210737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE JUL 21 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 20 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 77 126 PM 102 1960 88 -11 85
MINIMUM 54 540 AM 38 1901 52 2 56
AVERAGE 66 70 -4 71
PRECIPITATION (IN)
YESTERDAY T 0.47 1983 0.02 -0.02 0.00
MONTH TO DATE T 0.61 -0.61 0.25
SINCE OCT 1 14.11 12.08 2.03 8.27
SINCE JAN 1 8.90 8.64 0.26 6.70
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 34 -28 13
SINCE JUN 1 183 219 -36 115
SINCE JUL 1 6 34 -28 13
COOLING
YESTERDAY 1 6 -5 6
MONTH TO DATE 117 80 37 122
SINCE JUN 1 137 108 29 170
SINCE JAN 1 144 111 33 181
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 27 1200 PM
AVERAGE 45
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 103 1936
MINIMUM TEMPERATURE (F) 53 38 1914
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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