174
CDUS45 KMSO 182232
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT MON AUG 18 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 259 PM 93 1977 79 4 88
MINIMUM 44 632 AM 31 1995 44 0 49
AVERAGE 64 62 2 69
PRECIPITATION (IN)
TODAY 0.01 0.47 1990 0.04 -0.03 T
MONTH TO DATE 0.47 0.75 -0.28 0.77
SINCE JAN 1 7.82 9.24 -1.42 5.89
SNOWFALL (IN)
TODAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 4 -3 0
MONTH TO DATE 62 49 13 43
SINCE JUN 1 373 430 -57 357
SINCE JUL 1 120 140 -20 113
COOLING
TODAY 0 1 -1 4
MONTH TO DATE 8 24 -16 25
SINCE JUN 1 46 78 -32 120
SINCE JAN 1 46 78 -32 120
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 25 300 PM
AVERAGE 61
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1942
MINIMUM TEMPERATURE (F) 43 30 1995
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 634 AM MDT SUNSET 833 PM MDT
AUGUST 19 2025........SUNRISE 635 AM MDT SUNSET 831 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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