547
CDUS45 KMSO 172233
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
433 PM MDT FRI APR 17 2026
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 17 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 49 1236 PM 86 1936 56 -7 50
MINIMUM 30 237 AM 16 2013 32 -2 29
AVERAGE 40 44 -4 40
PRECIPITATION (IN)
TODAY T 0.35 1956 0.05 -0.05 0.00
MONTH TO DATE 0.23 0.78 -0.55 0.45
SINCE OCT 1 9.06 6.98 2.08 5.63
SINCE JAN 1 3.85 3.54 0.31 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 25 21 4 25
MONTH TO DATE 327 379 -52 350
SINCE MAR 1 1083 1236 -153 1082
SINCE JUL 1 5426 6708 -1282 6091
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 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 200 AM
LOWEST 35 1200 PM
AVERAGE 55
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 88 1936
MINIMUM TEMPERATURE (F) 33 18 1977
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 645 AM MDT SUNSET 828 PM MDT
APRIL 18 2026.........SUNRISE 643 AM MDT SUNSET 829 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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