533 CDUS45 KMSO 130743 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 143 AM MDT SAT OCT 13 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 12 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 70 319 PM 78 1964 57 13 53 MINIMUM 23 725 AM 6 2009 28 -5 36 AVERAGE 47 42 5 45 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1920 0.03 -0.03 0.00 MONTH TO DATE T 0.34 -0.34 0.44 SINCE OCT 1 T 0.34 -0.34 0.44 SINCE JAN 1 7.43 11.22 -3.79 11.01 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 18 23 -5 20 MONTH TO DATE 289 252 37 193 SINCE SEP 1 602 645 -43 466 SINCE JUL 1 694 873 -179 627 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 (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 81 200 AM LOWEST 11 200 PM AVERAGE 46 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 77 1964 MINIMUM TEMPERATURE (F) 27 10 2008 SUNRISE AND SUNSET OCTOBER 13 2012.......SUNRISE 745 AM MDT SUNSET 647 PM MDT OCTOBER 14 2012.......SUNRISE 746 AM MDT SUNSET 645 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$