National Weather Service Text Product
AFOS product CLIMSO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIMSO
Product Timestamp: 2025-10-04 22:31 UTC
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066
CDUS45 KMSO 042231
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT SAT OCT 04 2025
...................................
...THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 4 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 59 254 PM 85 1980 63 -4 71
MINIMUM 41 341 AM 20 1964 36 5 28
AVERAGE 50 50 0 50
PRECIPITATION (IN)
TODAY 0.01 0.73 1913 0.03 -0.02 0.05
MONTH TO DATE 0.31 0.13 0.18 0.05
SINCE OCT 1 0.31 0.13 0.18 0.05
SINCE JAN 1 9.49 10.80 -1.31 9.16
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 15 15 0 15
MONTH TO DATE 43 58 -15 57
SINCE SEP 1 115 298 -183 190
SINCE JUL 1 149 384 -235 222
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 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 55 300 PM
AVERAGE 78
..........................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 2021
MINIMUM TEMPERATURE (F) 36 22 1969
1981
2012
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 740 AM MDT SUNSET 709 PM MDT
OCTOBER 5 2025.......SUNRISE 741 AM MDT SUNSET 707 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$