882
CDUS45 KMSO 100740
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MDT WED SEP 10 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 9 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 74 413 PM 87 1981 72 2 81
MINIMUM 39 638 AM 20 1959 38 1 44
AVERAGE 57 55 2 63
PRECIPITATION (IN)
YESTERDAY 0.12 0.60 1961 0.04 0.08 0.00
MONTH TO DATE 0.13 0.35 -0.22 0.11
SINCE JAN 1 8.41 10.12 -1.71 6.20
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 8 10 -2 2
MONTH TO DATE 34 79 -45 21
SINCE SEP 1 34 79 -45 21
SINCE JUL 1 185 294 -109 209
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 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1000 PM
LOWEST 24 400 PM
AVERAGE 54
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1966
MINIMUM TEMPERATURE (F) 38 24 1921
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 702 AM MDT SUNSET 750 PM MDT
SEPTEMBER 11 2025.....SUNRISE 704 AM MDT SUNSET 748 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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