945 CDUS45 KMSO 100747 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1247 AM MST MON DEC 10 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 9 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 21 1159 PM 57 1957 29 -8 33 MINIMUM -7 743 AM -40 1972 6 -13 2 AVERAGE 7 18 -11 18 PRECIPITATION (IN) YESTERDAY T 0.30 1904 0.02 -0.02 0.00 MONTH TO DATE 0.16 0.16 0.00 0.05 SINCE OCT 1 1.49 1.54 -0.05 1.02 SINCE JAN 1 8.92 12.42 -3.50 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 58 48 10 47 MONTH TO DATE 339 417 -78 464 SINCE DEC 1 339 417 -78 464 SINCE JUL 1 2601 2907 -306 2766 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 13 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 3.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1200 AM LOWEST 45 500 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 57 1990 MINIMUM TEMPERATURE (F) 5 -34 1961 SUNRISE AND SUNSET DECEMBER 10 2012......SUNRISE 801 AM MST SUNSET 445 PM MST DECEMBER 11 2012......SUNRISE 802 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. $$