977 CDUS45 KMSO 310747 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 147 AM MDT WED OCT 31 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 30 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 59 341 PM 69 1987 49 10 60 MINIMUM 29 631 AM -23 1991 23 6 20 AVERAGE 44 36 8 40 PRECIPITATION (IN) YESTERDAY 0.00 0.30 2000 0.02 -0.02 0.00 MONTH TO DATE 0.36 0.76 -0.40 0.72 SINCE OCT 1 0.36 0.76 -0.40 0.72 SINCE JAN 1 7.79 11.64 -3.85 11.29 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 21 29 -8 25 MONTH TO DATE 764 719 45 644 SINCE SEP 1 1077 1112 -35 917 SINCE JUL 1 1169 1340 -171 1078 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 2 -2 2 SINCE JAN 1 121 81 40 48 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 600 AM LOWEST 32 1200 PM AVERAGE 62 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 48 66 2008 MINIMUM TEMPERATURE (F) 23 -11 2002 SUNRISE AND SUNSET OCTOBER 31 2012.......SUNRISE 810 AM MDT SUNSET 617 PM MDT NOVEMBER 1 2012......SUNRISE 811 AM MDT SUNSET 615 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$