592 CDUS45 KMSO 010750 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 150 AM MDT WED MAY 1 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 30 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 38 104 PM 79 1926 56 -18 57 MINIMUM 20 509 AM 9 1950 29 -9 29 AVERAGE 29 43 -14 43 PRECIPITATION (IN) YESTERDAY T 0.63 1951 0.05 -0.05 0.02 MONTH TO DATE 0.24 1.17 -0.93 1.23 SINCE OCT 1 2.53 4.72 -2.19 3.96 SINCE JAN 1 0.90 2.83 -1.93 2.70 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 36 22 14 22 MONTH TO DATE 865 781 84 682 SINCE MAR 1 1902 1822 80 1571 SINCE JUL 1 8280 8391 -111 7711 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 21 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 69 700 PM LOWEST 20 1100 AM AVERAGE 45 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 80 1985 2000 MINIMUM TEMPERATURE (F) 30 9 1975 SUNRISE AND SUNSET MAY 1 2013...........SUNRISE 617 AM MDT SUNSET 838 PM MDT MAY 2 2013...........SUNRISE 615 AM MDT SUNSET 840 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$