090
CDUS45 KMSO 120737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE AUG 12 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 11 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 80 440 PM 97 2018 81 -1 78
MINIMUM 46 508 AM 33 1947 45 1 41
AVERAGE 63 63 0 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.80 1958 0.04 -0.04 0.00
MONTH TO DATE 0.36 0.46 -0.10 0.52
SINCE JAN 1 7.71 8.95 -1.24 5.64
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1 5
MONTH TO DATE 55 24 31 19
SINCE JUN 1 366 405 -39 333
SINCE JUL 1 113 115 -2 89
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 17 -16 21
SINCE JUN 1 39 71 -32 116
SINCE JAN 1 39 71 -32 116
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 27 400 PM
AVERAGE 57
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1940
MINIMUM TEMPERATURE (F) 45 34 1987
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 626 AM MDT SUNSET 843 PM MDT
AUGUST 13 2025........SUNRISE 628 AM MDT SUNSET 841 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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