514
CDUS45 KMSO 250737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU SEP 25 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 24 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 515 PM 85 2001 65 14 81
2009
2014
MINIMUM 34 642 AM 3 1926 34 0 38
AVERAGE 57 50 7 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1910 0.03 -0.03 0.00
MONTH TO DATE 0.45 0.88 -0.43 0.80
SINCE JAN 1 8.73 10.65 -1.92 6.89
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 8 15 -7 5
MONTH TO DATE 190 268 -78 186
SINCE SEP 1 190 268 -78 186
SINCE JUL 1 341 483 -142 374
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 2
SINCE SEP 1 3 0 3 2
SINCE JAN 1 60 81 -21 127
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 14 500 PM
AVERAGE 50
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 2001
MINIMUM TEMPERATURE (F) 34 13 1926
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 721 AM MDT SUNSET 721 PM MDT
SEPTEMBER 26 2025.....SUNRISE 722 AM MDT SUNSET 719 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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