239
CDUS45 KMSO 182231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT SAT APR 18 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 18 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 55 237 PM 75 1936 51 4 47
MINIMUM 16 554 AM 6 1941 27 -11 13
AVERAGE 36 39 -3 30
PRECIPITATION (IN)
TODAY 0.00 0.40 1911 0.04 -0.04 0.00
1911
2007
MONTH TO DATE 1.40 0.77 0.63 0.39
SINCE JAN 1 2.34 2.26 0.08 2.19
SNOWFALL (IN)
TODAY MM
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 29 26 3 35
MONTH TO DATE 434 496 -62 492
SINCE MAR 1 1250 1533 -283 1390
SINCE JUL 1 6234 8008 -1774 7404
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 AM
LOWEST 12 300 PM
AVERAGE 48
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 78 1962
MINIMUM TEMPERATURE (F) 27 -3 1941
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 638 AM MDT SUNSET 821 PM MDT
APRIL 19 2026.........SUNRISE 637 AM MDT SUNSET 822 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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