266 CDUS45 KMSO 160738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST SUN DEC 16 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 15 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 343 PM 53 1980 29 9 33 MINIMUM 10 1152 PM -27 1967 5 5 6 AVERAGE 24 17 7 20 PRECIPITATION (IN) YESTERDAY T 0.30 1947 0.02 -0.02 T MONTH TO DATE T 0.25 -0.25 0.10 SINCE OCT 1 1.30 1.63 -0.33 1.01 SINCE JAN 1 13.46 12.51 0.95 11.54 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 41 48 -7 45 MONTH TO DATE 715 705 10 643 SINCE DEC 1 715 705 10 643 SINCE JUL 1 3153 3195 -42 3038 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 90 81 9 129 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 73 1000 PM LOWEST 35 400 PM AVERAGE 54 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 58 1980 MINIMUM TEMPERATURE (F) 5 -36 1964 SUNRISE AND SUNSET DECEMBER 16 2018......SUNRISE 806 AM MST SUNSET 446 PM MST DECEMBER 17 2018......SUNRISE 806 AM MST SUNSET 446 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$