822
CDUS45 KMSO 170737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU SEP 17 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 16 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 71 327 PM 86 1998 69 2 60
MINIMUM 33 714 AM 18 1965 37 -4 43
AVERAGE 52 53 -1 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2015 0.04 -0.04 0.10
MONTH TO DATE 0.50 0.61 -0.11 0.37
SINCE JAN 1 9.06 10.38 -1.32 8.65
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 13 12 1 13
MONTH TO DATE 166 158 8 110
SINCE SEP 1 166 158 8 110
SINCE JUL 1 264 373 -109 261
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 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.8
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 88 400 AM
LOWEST 29 500 PM
AVERAGE 59
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1981
MINIMUM TEMPERATURE (F) 36 9 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 711 AM MDT SUNSET 737 PM MDT
SEPTEMBER 18 2026.....SUNRISE 712 AM MDT SUNSET 735 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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