720
CDUS45 KMSO 210737
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SUN JUN 21 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR JUNE 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 83 519 PM 94 1919 74 9 67
1925
1961
MINIMUM 51 540 AM 26 1906 47 4 46
AVERAGE 67 60 7 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1974 0.06 -0.06 0.40
MONTH TO DATE 0.26 1.57 -1.31 0.77
SINCE OCT 1 12.63 10.90 1.73 7.90
SINCE JAN 1 7.42 7.46 -0.04 6.33
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 8
MONTH TO DATE 130 141 -11 62
SINCE JUN 1 130 141 -11 62
SINCE JUL 1 6122 7469 -1347 6671
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 13 11 2 32
SINCE JUN 1 13 11 2 32
SINCE JAN 1 20 14 6 43
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 600 AM
LOWEST 23 200 PM
AVERAGE 52
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1918
1955
1970
MINIMUM TEMPERATURE (F) 47 35 1899
SUNRISE AND SUNSET
JUNE 21 2026..........SUNRISE 542 AM MDT SUNSET 935 PM MDT
JUNE 22 2026..........SUNRISE 542 AM MDT SUNSET 935 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page