564
CDUS45 KMSO 222231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT SAT AUG 22 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 22 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 218 PM 94 1976 78 7 78
MINIMUM 67 813 AM 32 1988 43 24 43
AVERAGE 76 60 16 61
PRECIPITATION (IN)
TODAY 0.01 1.02 1965 0.04 -0.03 0.00
MONTH TO DATE 0.56 0.91 -0.35 0.48
SINCE JAN 1 8.35 9.40 -1.05 7.83
SNOWFALL (IN)
TODAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 5 -5 4
MONTH TO DATE 42 68 -26 67
SINCE JUN 1 385 449 -64 378
SINCE JUL 1 70 159 -89 125
COOLING
TODAY 11 0 11 0
MONTH TO DATE 26 25 1 16
SINCE JUN 1 144 79 65 54
SINCE JAN 1 144 79 65 54
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 1000 AM
LOWEST 26 300 PM
AVERAGE 41
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1969
MINIMUM TEMPERATURE (F) 42 30 1992
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 639 AM MDT SUNSET 826 PM MDT
AUGUST 23 2026........SUNRISE 640 AM MDT SUNSET 824 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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