726 CDUS45 KMSO 150740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 139 AM MDT SAT SEP 15 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 14 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 80 401 PM 87 1990 69 11 70 MINIMUM 30 558 AM 21 1970 36 -6 40 AVERAGE 55 53 2 55 PRECIPITATION (IN) YESTERDAY 0.00 1.08 1966 0.03 -0.03 0.00 MONTH TO DATE 0.01 0.51 -0.50 T SINCE OCT 1 8.67 12.28 -3.61 11.97 SINCE JAN 1 7.41 10.39 -2.98 10.17 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 10 12 -2 10 MONTH TO DATE 157 140 17 109 SINCE SEP 1 157 140 17 109 SINCE JUL 1 249 368 -119 270 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 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 58 600 AM LOWEST 5 500 PM AVERAGE 32 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 93 2000 MINIMUM TEMPERATURE (F) 36 22 1970 SUNRISE AND SUNSET SEPTEMBER 15 2012.....SUNRISE 709 AM MDT SUNSET 740 PM MDT SEPTEMBER 16 2012.....SUNRISE 710 AM MDT SUNSET 738 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$