584 CDUS45 KMSO 180909 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 209 AM MST FRI DEC 18 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 17 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 16 1159 PM 53 2013 29 -13 36 1980 MINIMUM -11 748 AM -38 1964 5 -16 7 AVERAGE 3 17 -14 22 PRECIPITATION (IN) YESTERDAY T 0.20 1982 0.02 -0.02 T MONTH TO DATE 0.32 0.28 0.04 0.20 SINCE OCT 1 2.39 1.66 0.73 2.03 SINCE JAN 1 11.56 12.54 -0.98 14.47 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 62 48 14 43 MONTH TO DATE 718 801 -83 617 SINCE DEC 1 718 801 -83 617 SINCE JUL 1 3138 3291 -153 2947 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 101 81 20 78 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 2.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 600 AM LOWEST 73 300 PM AVERAGE 80 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 55 1979 MINIMUM TEMPERATURE (F) 4 -32 1924 SUNRISE AND SUNSET DECEMBER 18 2015......SUNRISE 807 AM MST SUNSET 446 PM MST DECEMBER 19 2015......SUNRISE 808 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. $$