578
CDUS45 KMSO 020738
CLIMSO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT TUE SEP 02 2025
...............................
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 1 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 96 426 PM 99 1967 79 17 90
MINIMUM 52 617 AM 33 2006 47 5 50
AVERAGE 74 63 11 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.99 1910 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 10.34 13.18 -2.84 10.26
SINCE JAN 1 8.77 9.74 -0.97 8.06
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 0 4 -4 0
MONTH TO DATE 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 34 90 -56 32
COOLING
YESTERDAY 9 1 8 5
MONTH TO DATE 9 1 8 5
SINCE SEP 1 9 1 8 5
SINCE JAN 1 396 293 103 433
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 1.3
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 74 600 AM
LOWEST 12 500 PM
AVERAGE 43
......................................................
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 2017
2022
MINIMUM TEMPERATURE (F) 46 34 1913
1973
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 658 AM MDT SUNSET 813 PM MDT
SEPTEMBER 3 2025.....SUNRISE 659 AM MDT SUNSET 811 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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