730
CDUS45 KMSO 290738
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT MON SEP 29 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 28 2025
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)
YESTERDAY
MAXIMUM 83 447 PM 88 1967 67 16 82
MINIMUM 39 547 AM 22 1984 39 0 42
AVERAGE 61 53 8 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 1982 0.03 -0.03 0.00
MONTH TO DATE 0.19 0.90 -0.71 1.05
SINCE OCT 1 10.53 14.05 -3.52 11.31
SINCE JAN 1 8.96 10.61 -1.65 9.11
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 12 -8 3
MONTH TO DATE 64 213 -149 106
SINCE SEP 1 64 213 -149 106
SINCE JUL 1 98 299 -201 138
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 400 AM
LOWEST 16 400 PM
AVERAGE 45
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THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 1938
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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