661
CDUS45 KMSO 202231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT THU AUG 20 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 20 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 88 250 PM 91 1973 79 9 87
MINIMUM 42 556 AM 31 1938 43 -1 50
AVERAGE 65 61 4 69
PRECIPITATION (IN)
TODAY 0.00 0.69 1923 0.04 -0.04 0.00
MONTH TO DATE 0.55 0.84 -0.29 0.48
SINCE JAN 1 8.34 9.33 -0.99 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 0
MONTH TO DATE 42 58 -16 62
SINCE JUN 1 385 439 -54 373
SINCE JUL 1 70 149 -79 120
COOLING
TODAY 0 0 0 4
MONTH TO DATE 10 25 -15 16
SINCE JUN 1 128 79 49 54
SINCE JAN 1 128 79 49 54
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 600 AM
LOWEST 13 100 PM
AVERAGE 45
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 2009
MINIMUM TEMPERATURE (F) 43 29 1966
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 636 AM MDT SUNSET 830 PM MDT
AUGUST 21 2026........SUNRISE 637 AM MDT SUNSET 828 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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