326
CDUS45 KMSO 172230
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT MON AUG 17 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 17 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 78 229 PM 93 1919 80 -2 72
2023
MINIMUM 45 428 AM 30 1946 44 1 48
AVERAGE 62 62 0 60
PRECIPITATION (IN)
TODAY 0.00 0.44 1926 0.04 -0.04 0.09
MONTH TO DATE 0.53 0.71 -0.18 0.46
SINCE JAN 1 8.32 9.20 -0.88 7.81
SNOWFALL (IN)
TODAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 3 4 -1 5
MONTH TO DATE 40 45 -5 61
SINCE JUN 1 383 426 -43 372
SINCE JUL 1 68 136 -68 119
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 23 -13 8
SINCE JUN 1 128 77 51 46
SINCE JAN 1 128 77 51 46
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.3
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 93 200 AM
LOWEST 30 300 PM
AVERAGE 62
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1977
MINIMUM TEMPERATURE (F) 44 31 1995
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 632 AM MDT SUNSET 835 PM MDT
AUGUST 18 2026........SUNRISE 634 AM MDT SUNSET 833 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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