858 CDUS45 KMSO 290737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN SEP 29 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 28 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 55 106 PM 82 2010 63 -8 75 1970 MINIMUM 40 339 AM 17 1985 32 8 34 AVERAGE 48 47 1 55 PRECIPITATION (IN) YESTERDAY 0.00 0.96 1940 0.03 -0.03 T MONTH TO DATE 2.50 0.94 1.56 0.03 SINCE OCT 1 11.42 12.71 -1.29 8.69 SINCE JAN 1 9.79 10.82 -1.03 7.43 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 17 18 -1 10 MONTH TO DATE 267 356 -89 294 SINCE SEP 1 267 356 -89 294 SINCE JUL 1 334 584 -250 386 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 8 0 8 0 SINCE SEP 1 8 0 8 0 SINCE JAN 1 104 79 25 121 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 66 800 PM LOWEST 50 100 PM AVERAGE 58 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 84 1963 MINIMUM TEMPERATURE (F) 31 10 1985 SUNRISE AND SUNSET SEPTEMBER 29 2013.....SUNRISE 726 AM MDT SUNSET 713 PM MDT SEPTEMBER 30 2013.....SUNRISE 727 AM MDT SUNSET 711 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$