111
CDUS45 KMSO 240738
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU SEP 24 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 23 2026
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)
YESTERDAY
MAXIMUM 72 441 PM 87 1987 66 6 72
MINIMUM 44 1139 PM 15 1934 35 9 29
AVERAGE 58 50 8 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 1917 0.03 -0.03 0.00
MONTH TO DATE 0.94 0.85 0.09 0.45
SINCE JAN 1 9.50 10.62 -1.12 8.73
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 7 15 -8 14
MONTH TO DATE 229 253 -24 182
SINCE SEP 1 229 253 -24 182
SINCE JUL 1 327 468 -141 333
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 0 0 0 3
SINCE JAN 1 146 81 65 60
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 800 AM
LOWEST 23 500 PM
AVERAGE 57
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 2001
2009
2014
MINIMUM TEMPERATURE (F) 34 3 1926
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 720 AM MDT SUNSET 723 PM MDT
SEPTEMBER 25 2026.....SUNRISE 721 AM MDT SUNSET 721 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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