019
CDUS45 KMSO 292232
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT TUE SEP 29 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 29 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 259 PM 84 1963 63 7 77
MINIMUM 31 622 AM 10 1985 33 -2 43
AVERAGE 51 48 3 60
PRECIPITATION (IN)
TODAY 0.00 0.84 1947 0.03 -0.03 0.05
MONTH TO DATE 0.94 1.04 -0.10 0.50
SINCE JAN 1 9.50 10.81 -1.31 8.78
SNOWFALL (IN)
TODAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 14 17 -3 5
MONTH TO DATE 312 350 -38 233
SINCE SEP 1 312 350 -38 233
SINCE JUL 1 410 565 -155 384
COOLING
TODAY 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 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 26 200 PM
AVERAGE 56
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 1992
MINIMUM TEMPERATURE (F) 33 13 1985
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 726 AM MDT SUNSET 714 PM MDT
SEPTEMBER 30 2026.....SUNRISE 727 AM MDT SUNSET 712 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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