779
CDUS45 KMSO 240737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT WED SEP 24 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 23 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 72 521 PM 87 1987 66 6 69
MINIMUM 29 725 AM 15 1934 35 -6 37
AVERAGE 51 50 1 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 1917 0.03 -0.03 0.00
MONTH TO DATE 0.45 0.85 -0.40 0.80
SINCE JAN 1 8.73 10.62 -1.89 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 14 15 -1 12
MONTH TO DATE 182 253 -71 181
SINCE SEP 1 182 253 -71 181
SINCE JUL 1 333 468 -135 369
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 8 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (40)
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 92 600 AM
LOWEST 19 400 PM
AVERAGE 56
......................................................
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 2025.....SUNRISE 720 AM MDT SUNSET 723 PM MDT
SEPTEMBER 25 2025.....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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