357
CDUS45 KMSO 270737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT SEP 27 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 68 321 PM 84 1963 64 4 75
MINIMUM 38 1159 PM 18 1933 34 4 42
AVERAGE 53 49 4 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 1982 0.03 -0.03 0.00
MONTH TO DATE 0.45 0.94 -0.49 0.80
SINCE JAN 1 8.73 10.71 -1.98 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 12 16 -4 6
MONTH TO DATE 210 300 -90 194
SINCE SEP 1 210 300 -90 194
SINCE JUL 1 361 515 -154 382
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 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.6
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 70 600 AM
LOWEST 13 300 PM
AVERAGE 42
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 1963
MINIMUM TEMPERATURE (F) 33 16 1935
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 724 AM MDT SUNSET 717 PM MDT
SEPTEMBER 28 2025.....SUNRISE 725 AM MDT SUNSET 715 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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