371
CDUS45 KMSO 302231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT TUE JUN 30 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JUNE 30 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 69 122 PM 102 2021 79 -10 92
MINIMUM 52 625 AM 31 1949 49 3 48
AVERAGE 61 64 -3 70
PRECIPITATION (IN)
TODAY 0.00 0.62 1898 0.05 -0.05 0.00
MONTH TO DATE 1.68 2.14 -0.46 0.89
SINCE OCT 1 14.05 11.47 2.58 8.02
SINCE JAN 1 8.84 8.03 0.81 6.45
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 4 3 1 0
MONTH TO DATE 178 184 -6 102
SINCE JUN 1 178 184 -6 102
SINCE JUL 1 6170 7512 -1342 6711
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 20 28 -8 48
SINCE JUN 1 20 28 -8 48
SINCE JAN 1 27 31 -4 59
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 57 100 PM
AVERAGE 77
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1924
MINIMUM TEMPERATURE (F) 49 27 1901
SUNRISE AND SUNSET
JUNE 30 2026..........SUNRISE 545 AM MDT SUNSET 935 PM MDT
JULY 1 2026..........SUNRISE 546 AM MDT SUNSET 934 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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