CDUS45 KMSO 120840 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 140 AM MST FRI DEC 12 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 11 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 50 110 PM 51 2004 31 19 38 MINIMUM 40 1158 PM -36 1932 7 33 15 AVERAGE 45 19 26 27 PRECIPITATION (IN) YESTERDAY T 1.28 1919 0.01 -0.01 0.00 MONTH TO DATE 0.23 0.17 0.06 0.03 SINCE JAN 1 10.44 12.45 -2.01 7.60 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE DEC 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 20 46 -26 38 MONTH TO DATE 357 493 -136 389 SINCE DEC 1 357 493 -136 389 SINCE JUL 1 2228 2948 -720 2468 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 23 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1000 PM LOWEST 36 300 AM AVERAGE 61 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 60 1924 MINIMUM TEMPERATURE (F) 7 -28 1919 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 803 AM MST SUNSET 445 PM MST DECEMBER 13 2025......SUNRISE 804 AM MST SUNSET 445 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$