199 CDUS45 KMSO 130743 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1243 AM MST THU DEC 13 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 12 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 32 231 PM 60 1924 29 3 29 MINIMUM 15 1159 PM -28 1919 5 10 0 AVERAGE 24 17 7 15 PRECIPITATION (IN) YESTERDAY 0.05 0.40 1906 0.01 0.04 0.00 MONTH TO DATE 0.24 0.20 0.04 0.05 SINCE OCT 1 1.57 1.58 -0.01 1.02 SINCE JAN 1 9.00 12.46 -3.46 11.59 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 50 MONTH TO DATE 455 561 -106 612 SINCE DEC 1 455 561 -106 612 SINCE JUL 1 2717 3051 -334 2914 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 121 81 40 48 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 2.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1100 AM LOWEST 63 1200 AM AVERAGE 78 .......................................................... 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 2012......SUNRISE 804 AM MST SUNSET 445 PM MST DECEMBER 14 2012......SUNRISE 805 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. $$