067 CDUS45 KMSO 160738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN SEP 16 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 15 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 77 250 PM 93 2000 69 8 74 MINIMUM 34 553 AM 22 1970 36 -2 35 AVERAGE 56 52 4 55 PRECIPITATION (IN) YESTERDAY 0.00 0.48 1977 0.03 -0.03 0.04 MONTH TO DATE 0.01 0.54 -0.53 0.04 SINCE OCT 1 8.67 12.31 -3.64 12.01 SINCE JAN 1 7.41 10.42 -3.01 10.21 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 9 13 -4 10 MONTH TO DATE 166 153 13 119 SINCE SEP 1 166 153 13 119 SINCE JUL 1 258 381 -123 280 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 13 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 51 600 AM LOWEST 11 100 PM AVERAGE 31 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 1998 MINIMUM TEMPERATURE (F) 36 18 1965 SUNRISE AND SUNSET SEPTEMBER 16 2012.....SUNRISE 710 AM MDT SUNSET 738 PM MDT SEPTEMBER 17 2012.....SUNRISE 711 AM MDT SUNSET 736 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$