284 CDUS45 KMSO 050738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT THU APR 5 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 4 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 62 1249 PM 69 1914 49 13 45 2000 MINIMUM 28 625 AM 3 1936 25 3 23 AVERAGE 45 36 9 34 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1907 0.03 -0.03 0.00 MONTH TO DATE 0.29 0.13 0.16 0.08 SINCE OCT 1 3.02 3.68 -0.66 3.19 SINCE JAN 1 1.76 1.79 -0.03 1.39 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 20 29 -9 31 MONTH TO DATE 107 116 -9 111 SINCE MAR 1 996 1158 -162 1150 SINCE JUL 1 7136 7727 -591 7822 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 500 AM LOWEST 15 200 PM AVERAGE 47 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 70 1959 MINIMUM TEMPERATURE (F) 25 -13 1936 SUNRISE AND SUNSET APRIL 5 2012.........SUNRISE 701 AM MDT SUNSET 805 PM MDT APRIL 6 2012.........SUNRISE 659 AM MDT SUNSET 806 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$