649 CDUS45 KMSO 200847 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 147 AM MST WED DEC 20 2023 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 19 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 46 135 PM 52 2004 30 16 27 MINIMUM 20 438 AM -27 1945 6 14 -13 AVERAGE 33 18 15 7 PRECIPITATION (IN) YESTERDAY 0.00 0.60 1925 0.01 -0.01 0.00 MONTH TO DATE 0.15 0.29 -0.14 0.35 SINCE JAN 1 17.10 12.57 4.53 9.54 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE DEC 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 32 47 -15 58 MONTH TO DATE 694 866 -172 960 SINCE DEC 1 694 866 -172 960 SINCE JUL 1 2867 3321 -454 3310 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 73 83 -10 177 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 2.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 400 AM LOWEST 45 200 PM AVERAGE 65 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 49 1958 MINIMUM TEMPERATURE (F) 6 -36 1998 SUNRISE AND SUNSET DECEMBER 20 2023......SUNRISE 808 AM MST SUNSET 447 PM MST DECEMBER 21 2023......SUNRISE 809 AM MST SUNSET 447 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$