897
CDUS45 KMSO 190737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT WED AUG 19 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 18 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 514 PM 93 1977 79 0 84
MINIMUM 51 1159 PM 31 1995 44 7 44
AVERAGE 65 62 3 64
PRECIPITATION (IN)
YESTERDAY 0.01 0.47 1990 0.04 -0.03 0.02
MONTH TO DATE 0.55 0.75 -0.20 0.48
SINCE JAN 1 8.34 9.24 -0.90 7.83
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 1
MONTH TO DATE 40 49 -9 62
SINCE JUN 1 383 430 -47 373
SINCE JUL 1 68 140 -72 120
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 10 24 -14 8
SINCE JUN 1 128 78 50 46
SINCE JAN 1 128 78 50 46
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 16 600 PM
AVERAGE 53
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1942
MINIMUM TEMPERATURE (F) 43 30 1995
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 635 AM MDT SUNSET 831 PM MDT
AUGUST 20 2026........SUNRISE 636 AM MDT SUNSET 830 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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