123
CDUS45 KMSO 292230
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT MON SEP 29 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 29 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 82 126 PM 87 1938 66 16 69
MINIMUM 44 546 AM 20 1985 38 6 43
AVERAGE 63 52 11 56
PRECIPITATION (IN)
TODAY T 0.36 1909 0.03 -0.03 0.00
MONTH TO DATE 0.19 0.93 -0.74 1.05
SINCE OCT 1 10.53 14.08 -3.55 11.31
SINCE JAN 1 8.96 10.64 -1.68 9.11
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 2 13 -11 9
MONTH TO DATE 66 226 -160 115
SINCE SEP 1 66 226 -160 115
SINCE JUL 1 100 312 -212 147
COOLING
TODAY 0 0 0 0
MONTH TO DATE 54 11 43 46
SINCE SEP 1 54 11 43 46
SINCE JAN 1 441 303 138 474
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 600 AM
LOWEST 22 100 PM
AVERAGE 44
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1912
MINIMUM TEMPERATURE (F) 38 20 1985
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 733 AM MDT SUNSET 719 PM MDT
SEPTEMBER 30 2025.....SUNRISE 734 AM MDT SUNSET 717 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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