Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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084
CDUS45 KMSO 302231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT WED SEP 30 2026
...................................
...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 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 64 139 PM 88 1912 66 -2 69
MINIMUM 55 1252 AM 20 1985 38 17 48
AVERAGE 60 52 8 59
PRECIPITATION (IN)
TODAY T 0.59 2000 0.03 -0.03 0.21
MONTH TO DATE 2.13 0.96 1.17 0.41
SINCE OCT 1 16.97 14.11 2.86 10.75
SINCE JAN 1 11.76 10.67 1.09 9.18
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 5 13 -8 6
MONTH TO DATE 222 239 -17 72
SINCE SEP 1 222 239 -17 72
SINCE JUL 1 249 325 -76 106
COOLING
TODAY 0 0 0 0
MONTH TO DATE 2 15 -13 54
SINCE SEP 1 2 15 -13 54
SINCE JAN 1 390 307 83 441
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1000 AM
LOWEST 55 200 AM
AVERAGE 66
..........................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 83 1992
2010
MINIMUM TEMPERATURE (F) 37 21 1971
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 734 AM MDT SUNSET 718 PM MDT
OCTOBER 1 2026.......SUNRISE 735 AM MDT SUNSET 716 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$