782
CDUS45 KMSO 212231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT TUE OCT 21 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 300 PM 80 2003 53 6 56
MINIMUM 34 600 AM 18 1895 31 3 39
1984
AVERAGE 47 42 5 48
PRECIPITATION (IN)
TODAY 0.00 1.05 1975 0.04 -0.04 0.03
MONTH TO DATE 1.05 0.76 0.29 0.18
SINCE OCT 1 1.05 0.76 0.29 0.18
SINCE JAN 1 10.23 11.43 -1.20 9.29
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 23 -5 17
MONTH TO DATE 372 392 -20 290
SINCE SEP 1 444 632 -188 423
SINCE JUL 1 478 718 -240 455
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 54 15 39 46
SINCE JAN 1 441 307 134 474
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 72 2003
MINIMUM TEMPERATURE (F) 30 17 1895
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 803 AM MDT SUNSET 638 PM MDT
OCTOBER 22 2025.......SUNRISE 805 AM MDT SUNSET 636 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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