592 CDUS45 KMSO 220739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST SAT DEC 22 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 21 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 32 257 PM 50 1940 29 3 26 MINIMUM 6 426 AM -43 1983 5 1 -3 AVERAGE 19 17 2 12 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1988 0.02 -0.02 0.04 MONTH TO DATE 0.24 0.35 -0.11 0.09 SINCE OCT 1 1.57 1.73 -0.16 1.06 SINCE JAN 1 9.00 12.61 -3.61 11.63 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 46 48 -2 53 MONTH TO DATE 903 993 -90 1007 SINCE DEC 1 903 993 -90 1007 SINCE JUL 1 3165 3483 -318 3309 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 10 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 0.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 80 1200 AM LOWEST 39 300 PM AVERAGE 60 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 53 1933 MINIMUM TEMPERATURE (F) 5 -44 1990 SUNRISE AND SUNSET DECEMBER 22 2012......SUNRISE 810 AM MST SUNSET 448 PM MST DECEMBER 23 2012......SUNRISE 810 AM MST SUNSET 449 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$