833 CDUS45 KMSO 270757 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 157 AM MDT THU SEP 27 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 72 358 PM 84 1963 64 8 74 MINIMUM 34 714 AM 18 1933 32 2 44 AVERAGE 53 48 5 59 PRECIPITATION (IN) YESTERDAY 0.00 0.85 1982 0.03 -0.03 T MONTH TO DATE 0.03 0.88 -0.85 0.40 SINCE OCT 1 8.69 12.65 -3.96 12.37 SINCE JAN 1 7.43 10.76 -3.33 10.57 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JAN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 17 -5 6 MONTH TO DATE 274 320 -46 233 SINCE SEP 1 274 320 -46 233 SINCE JUL 1 366 548 -182 394 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE SEP 1 0 0 0 2 SINCE JAN 1 121 79 42 48 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 2.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 400 AM LOWEST 25 400 PM AVERAGE 54 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 1963 MINIMUM TEMPERATURE (F) 32 16 1935 SUNRISE AND SUNSET SEPTEMBER 27 2012.....SUNRISE 724 AM MDT SUNSET 717 PM MDT SEPTEMBER 28 2012.....SUNRISE 725 AM MDT SUNSET 715 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$