152
CDUS45 KMSO 100738
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU SEP 10 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 9 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 452 PM 87 1981 72 0 74
MINIMUM 31 652 AM 20 1959 38 -7 39
AVERAGE 52 55 -3 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1961 0.04 -0.04 0.12
MONTH TO DATE 0.50 0.35 0.15 0.13
SINCE JAN 1 9.06 10.12 -1.06 8.41
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 13 10 3 8
MONTH TO DATE 83 79 4 34
SINCE SEP 1 83 79 4 34
SINCE JUL 1 181 294 -113 185
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 0 0 0 3
SINCE JAN 1 146 81 65 60
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
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 92 600 AM
LOWEST 20 400 PM
AVERAGE 56
......................................................
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 2026.....SUNRISE 702 AM MDT SUNSET 751 PM MDT
SEPTEMBER 11 2026.....SUNRISE 703 AM MDT SUNSET 749 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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