352 CDUS45 KMSO 130837 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MST SUN DEC 13 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 12 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 33 357 PM 60 1924 29 4 53 MINIMUM 9 801 AM -28 1919 5 4 35 AVERAGE 21 17 4 44 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1906 0.01 -0.01 0.00 MONTH TO DATE 0.08 0.20 -0.12 T SINCE OCT 1 2.15 1.58 0.57 1.83 SINCE JAN 1 11.32 12.46 -1.14 14.27 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 44 48 -4 21 MONTH TO DATE 483 561 -78 400 SINCE DEC 1 483 561 -78 400 SINCE JUL 1 2903 3051 -148 2730 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 28 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 100 AM LOWEST 49 300 PM AVERAGE 67 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 60 1924 MINIMUM TEMPERATURE (F) 5 -25 1919 SUNRISE AND SUNSET DECEMBER 13 2015......SUNRISE 803 AM MST SUNSET 445 PM MST DECEMBER 14 2015......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. $$