433 CDUS45 KMSO 220755 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 155 AM MDT SUN APR 22 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 21 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 67 428 PM 76 1906 53 14 46 MINIMUM 38 1159 PM 3 2008 27 11 22 AVERAGE 53 40 13 34 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1947 0.04 -0.04 0.03 MONTH TO DATE 0.79 0.78 0.01 0.82 SINCE OCT 1 3.52 4.33 -0.81 3.93 SINCE JAN 1 2.26 2.44 -0.18 2.13 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 12 25 -13 31 MONTH TO DATE 534 570 -36 642 SINCE MAR 1 1423 1612 -189 1681 SINCE JUL 1 7563 8181 -618 8353 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 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 6.2 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 79 600 AM LOWEST 19 500 PM AVERAGE 49 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 74 1969 MINIMUM TEMPERATURE (F) 27 7 2008 2001 SUNRISE AND SUNSET APRIL 22 2012.........SUNRISE 631 AM MDT SUNSET 827 PM MDT APRIL 23 2012.........SUNRISE 629 AM MDT SUNSET 828 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$