494
CDUS45 KMSO 132230
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT WED MAY 13 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 13 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 81 1240 PM 84 1993 60 21 46
MINIMUM 50 415 AM 18 1983 33 17 33
AVERAGE 66 47 19 40
PRECIPITATION (IN)
TODAY 0.01 0.35 1951 0.06 -0.05 0.31
MONTH TO DATE 0.01 0.65 -0.64 1.16
SINCE JAN 1 3.09 3.47 -0.38 3.60
SNOWFALL (IN)
TODAY MM
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 18 -18 25
MONTH TO DATE 190 263 -73 203
SINCE MAR 1 1758 2087 -329 1868
SINCE JUL 1 6742 8562 -1820 7882
COOLING
TODAY 1 0 1 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 300 PM
LOWEST 14 1100 AM
AVERAGE 33
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 88 1936
MINIMUM TEMPERATURE (F) 34 18 1983
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 600 AM MDT SUNSET 853 PM MDT
MAY 14 2026...........SUNRISE 559 AM MDT SUNSET 854 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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