805
CDUS45 KMSO 212230
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT TUE JUL 21 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 21 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 85 258 PM 97 1936 83 2 78
MINIMUM 51 353 AM 31 1949 47 4 52
AVERAGE 68 65 3 65
PRECIPITATION (IN)
TODAY 0.00 0.79 1989 0.04 -0.04 0.01
MONTH TO DATE 0.34 0.83 -0.49 0.28
SINCE JAN 1 7.19 8.12 -0.93 6.47
SNOWFALL (IN)
TODAY MM
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 28 74 -46 45
SINCE JUN 1 343 364 -21 298
SINCE JUL 1 28 74 -46 45
COOLING
TODAY 3 2 1 0
MONTH TO DATE 57 30 27 29
SINCE JUN 1 57 36 21 29
SINCE JAN 1 57 36 21 29
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 400 AM
LOWEST 30 300 PM
AVERAGE 55
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1931
MINIMUM TEMPERATURE (F) 47 34 1916
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 600 AM MDT SUNSET 912 PM MDT
JULY 22 2026..........SUNRISE 601 AM MDT SUNSET 911 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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