549 CDUS45 KMSO 080742 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 141 AM MDT SUN SEP 8 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 7 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 79 211 PM 88 1998 72 7 75 MINIMUM 51 1156 PM 18 1992 38 13 32 AVERAGE 65 55 10 54 PRECIPITATION (IN) YESTERDAY 0.11 0.79 1970 0.03 0.08 0.00 MONTH TO DATE 0.18 0.27 -0.09 0.01 SINCE OCT 1 9.10 12.04 -2.94 8.67 SINCE JAN 1 7.47 10.15 -2.68 7.41 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 10 -10 11 MONTH TO DATE 1 61 -60 72 SINCE SEP 1 1 61 -60 72 SINCE JUL 1 68 289 -221 164 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 20 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 36 100 PM AVERAGE 65 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1979 MINIMUM TEMPERATURE (F) 38 26 1960 SUNRISE AND SUNSET SEPTEMBER 8 2013.....SUNRISE 700 AM MDT SUNSET 754 PM MDT SEPTEMBER 9 2013.....SUNRISE 701 AM MDT SUNSET 752 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$