927 CDUS45 KMSO 200740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1239 AM MST MON FEB 20 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 19 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 33 258 PM 54 1981 36 -3 26 MINIMUM 5 515 AM -23 1952 10 -5 6 AVERAGE 19 23 -4 16 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1949 0.01 -0.01 0.02 MONTH TO DATE 0.09 0.27 -0.18 0.30 SINCE OCT 1 1.46 2.63 -1.17 2.41 SINCE JAN 1 0.20 0.74 -0.54 0.61 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 46 42 4 49 MONTH TO DATE 793 833 -40 828 SINCE DEC 1 3444 3714 -270 3646 SINCE JUL 1 5746 6204 -458 6163 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 400 AM LOWEST 39 200 PM AVERAGE 64 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 58 1977 MINIMUM TEMPERATURE (F) 10 -21 1952 SUNRISE AND SUNSET FEBRUARY 20 2012......SUNRISE 725 AM MST SUNSET 603 PM MST FEBRUARY 21 2012......SUNRISE 723 AM MST SUNSET 604 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$