571 CDUS45 KMSO 290738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT MON APR 29 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 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 58 359 PM 78 1987 56 2 45 MINIMUM 39 505 AM 12 1907 29 10 32 AVERAGE 49 42 7 39 PRECIPITATION (IN) YESTERDAY T 0.51 1967 0.04 -0.04 T MONTH TO DATE 0.23 1.08 -0.85 1.21 SINCE OCT 1 2.52 4.63 -2.11 3.94 SINCE JAN 1 0.89 2.74 -1.85 2.68 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 16 23 -7 26 MONTH TO DATE 803 736 67 635 SINCE MAR 1 1840 1778 62 1524 SINCE JUL 1 8218 8347 -129 7664 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 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 57 600 AM LOWEST 17 400 PM AVERAGE 37 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 81 1926 MINIMUM TEMPERATURE (F) 29 12 2005 SUNRISE AND SUNSET APRIL 29 2013.........SUNRISE 620 AM MDT SUNSET 836 PM MDT APRIL 30 2013.........SUNRISE 618 AM MDT SUNSET 837 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$