638
CDUS45 KMSO 302231
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT SAT MAY 30 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 30 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 55 918 AM 87 1986 65 -10 76
MINIMUM 46 549 AM 24 1920 38 8 48
AVERAGE 51 52 -1 62
PRECIPITATION (IN)
TODAY 0.44 1.12 1988 0.09 0.35 0.00
MONTH TO DATE 0.78 1.93 -1.15 2.84
SINCE JAN 1 3.86 4.75 -0.89 5.28
SNOWFALL (IN)
TODAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 14 13 1 3
MONTH TO DATE 461 525 -64 463
SINCE MAR 1 2029 2349 -320 2128
SINCE JUL 1 7013 8824 -1811 8142
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 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 AM
LOWEST 60 1200 AM
AVERAGE 77
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 87 2025
MINIMUM TEMPERATURE (F) 39 24 1950
2024
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 544 AM MDT SUNSET 912 PM MDT
MAY 31 2026...........SUNRISE 543 AM MDT SUNSET 913 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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