Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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934
CDUS45 KMSO 300840
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MST TUE DEC 30 2025
...................................
...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 29 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 414 PM 55 1917 30 5 34
MINIMUM 12 632 AM -42 1978 7 5 26
AVERAGE 24 18 6 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.31 1897 0.02 -0.02 0.09
MONTH TO DATE 0.82 0.45 0.37 0.23
SINCE JAN 1 11.03 12.73 -1.70 7.80
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 41 46 -5 35
MONTH TO DATE 952 1335 -383 1040
SINCE DEC 1 952 1335 -383 1040
SINCE JUL 1 2823 3790 -967 3119
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 60 83 -23 127
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1100 PM
LOWEST 47 300 PM
AVERAGE 67
..........................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 55 1917
MINIMUM TEMPERATURE (F) 7 -42 1978
SUNRISE AND SUNSET
DECEMBER 30 2025......SUNRISE 812 AM MST SUNSET 454 PM MST
DECEMBER 31 2025......SUNRISE 812 AM MST SUNSET 455 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$