538
CDUS45 KMSO 170738
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT SUN AUG 17 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 16 2025
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)
YESTERDAY
MAXIMUM 83 325 PM 93 1966 80 3 79
MINIMUM 45 603 AM 33 1935 44 1 44
AVERAGE 64 62 2 62
PRECIPITATION (IN)
YESTERDAY T 0.85 1956 0.04 -0.04 0.03
MONTH TO DATE 0.37 0.67 -0.30 0.77
SINCE JAN 1 7.72 9.16 -1.44 5.89
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 1 4 -3 3
MONTH TO DATE 56 41 15 41
SINCE JUN 1 367 422 -55 355
SINCE JUL 1 114 132 -18 111
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 22 -14 21
SINCE JUN 1 46 76 -30 116
SINCE JAN 1 46 76 -30 116
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1100 PM
LOWEST 17 300 PM
AVERAGE 47
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 1919
2023
MINIMUM TEMPERATURE (F) 44 30 1946
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 633 AM MDT SUNSET 834 PM MDT
AUGUST 18 2025........SUNRISE 634 AM MDT SUNSET 833 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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