085
CDUS45 KMSO 302231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT WED SEP 30 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 30 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 64 259 PM 84 1992 62 2 65
MINIMUM 52 632 AM 13 1985 33 19 47
AVERAGE 58 47 11 56
PRECIPITATION (IN)
TODAY 0.00 0.51 2009 0.03 -0.03 0.09
MONTH TO DATE 0.94 1.07 -0.13 0.59
SINCE JAN 1 9.50 10.84 -1.34 8.87
SNOWFALL (IN)
TODAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 7 18 -11 9
MONTH TO DATE 319 368 -49 242
SINCE SEP 1 319 368 -49 242
SINCE JUL 1 417 583 -166 393
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 3
SINCE SEP 1 0 2 -2 3
SINCE JAN 1 146 83 63 60
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 700 AM
LOWEST 38 100 PM
AVERAGE 50
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 83 1992
MINIMUM TEMPERATURE (F) 32 12 1950
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 727 AM MDT SUNSET 712 PM MDT
OCTOBER 1 2026.......SUNRISE 729 AM MDT SUNSET 710 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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