219 CDUS45 KMSO 160843 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 141 AM MST FRI DEC 16 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 15 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 20 1031 AM 53 1980 29 -9 26 MINIMUM 4 1041 PM -27 1967 5 -1 14 AVERAGE 12 17 -5 20 PRECIPITATION (IN) YESTERDAY 0.24 0.30 1947 0.02 0.22 T MONTH TO DATE 0.32 0.25 0.07 0.15 SINCE OCT 1 3.10 1.63 1.47 2.22 SINCE JAN 1 10.48 12.51 -2.03 11.39 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 53 48 5 45 MONTH TO DATE 753 705 48 601 SINCE DEC 1 753 705 48 601 SINCE JUL 1 3047 3195 -148 3021 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 57 81 -24 101 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 800 AM LOWEST 80 100 AM AVERAGE 86 .......................................................... 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 2016......SUNRISE 806 AM MST SUNSET 446 PM MST DECEMBER 17 2016......SUNRISE 807 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. $$