980
CDUS45 KMSO 202230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT MON APR 20 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 20 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 75 259 PM 84 1980 57 18 59
MINIMUM 32 555 AM 16 1927 33 -1 33
AVERAGE 54 45 9 46
PRECIPITATION (IN)
TODAY 0.00 0.60 1984 0.05 -0.05 0.00
MONTH TO DATE 0.23 0.93 -0.70 0.45
SINCE OCT 1 9.06 7.13 1.93 5.63
SINCE JAN 1 3.85 3.69 0.16 4.06
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE T
SINCE MAR 1 6.5
SINCE JUL 1 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 20 -9 19
MONTH TO DATE 377 439 -62 416
SINCE MAR 1 1133 1296 -163 1148
SINCE JUL 1 5476 6768 -1292 6157
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 1.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 15 300 PM
AVERAGE 50
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 82 1934
2016
MINIMUM TEMPERATURE (F) 33 15 1951
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 639 AM MDT SUNSET 832 PM MDT
APRIL 21 2026.........SUNRISE 638 AM MDT SUNSET 833 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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