030
CDUS45 KMSO 260738
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT TUE MAY 26 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 25 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 77 122 PM 85 1934 64 13 74
MINIMUM 35 500 AM 20 1950 37 -2 35
AVERAGE 56 50 6 55
PRECIPITATION (IN)
YESTERDAY T 1.47 1987 0.08 -0.08 0.00
MONTH TO DATE 0.26 1.48 -1.22 2.82
SINCE JAN 1 3.34 4.30 -0.96 5.26
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 9 14 -5 10
MONTH TO DATE 434 456 -22 439
SINCE MAR 1 2002 2280 -278 2104
SINCE JUL 1 6986 8755 -1769 8118
COOLING
YESTERDAY 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 33 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 16 1200 PM
AVERAGE 42
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 1936
MINIMUM TEMPERATURE (F) 38 22 1975
SUNRISE AND SUNSET
MAY 26 2026...........SUNRISE 547 AM MDT SUNSET 908 PM MDT
MAY 27 2026...........SUNRISE 546 AM MDT SUNSET 909 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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