875
CDUS45 KMSO 280747
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
147 AM MDT SUN SEP 28 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 27 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 77 411 PM 83 1963 64 13 79
MINIMUM 30 542 AM 16 1935 33 -3 34
AVERAGE 54 49 5 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2014 0.04 -0.04 0.00
MONTH TO DATE 0.45 0.98 -0.53 0.80
SINCE JAN 1 8.73 10.75 -2.02 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 11 16 -5 8
MONTH TO DATE 221 316 -95 202
SINCE SEP 1 221 316 -95 202
SINCE JUL 1 372 531 -159 390
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
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.8
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 66 700 AM
LOWEST 14 400 PM
AVERAGE 40
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 2024
MINIMUM TEMPERATURE (F) 33 17 1985
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 725 AM MDT SUNSET 715 PM MDT
SEPTEMBER 29 2025.....SUNRISE 726 AM MDT SUNSET 713 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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