312 CDUS45 KMSO 300743 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 143 AM MDT TUE OCT 30 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 29 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 57 1253 PM 71 1937 49 8 47 MINIMUM 37 1159 PM -9 1991 23 14 27 AVERAGE 47 36 11 37 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1919 0.02 -0.02 0.00 MONTH TO DATE 0.36 0.74 -0.38 0.72 SINCE OCT 1 0.36 0.74 -0.38 0.72 SINCE JAN 1 7.79 11.62 -3.83 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 18 29 -11 28 MONTH TO DATE 743 690 53 619 SINCE SEP 1 1056 1083 -27 892 SINCE JUL 1 1148 1311 -163 1053 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 24 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 1100 PM LOWEST 43 100 PM AVERAGE 63 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 69 1987 MINIMUM TEMPERATURE (F) 23 -23 1991 SUNRISE AND SUNSET OCTOBER 30 2012.......SUNRISE 808 AM MDT SUNSET 618 PM MDT OCTOBER 31 2012.......SUNRISE 810 AM MDT SUNSET 617 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$