915 CDUS45 KMSO 080739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1239 AM MST SAT DEC 8 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 7 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 31 503 PM 50 1928 30 1 34 MINIMUM 16 827 AM -31 1978 6 10 2 AVERAGE 24 18 6 18 PRECIPITATION (IN) YESTERDAY 0.02 0.19 2003 0.01 0.01 0.00 MONTH TO DATE 0.16 0.12 0.04 0.05 SINCE OCT 1 1.49 1.50 -0.01 1.02 SINCE JAN 1 8.92 12.38 -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 47 -6 47 MONTH TO DATE 229 322 -93 369 SINCE DEC 1 229 322 -93 369 SINCE JUL 1 2491 2812 -321 2671 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 25 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 91 100 AM LOWEST 47 500 PM AVERAGE 69 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 52 1990 MINIMUM TEMPERATURE (F) 6 -39 1972 SUNRISE AND SUNSET DECEMBER 8 2012......SUNRISE 759 AM MST SUNSET 445 PM MST DECEMBER 9 2012......SUNRISE 800 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. $$