710 CDUS45 KMSO 210738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT THU MAR 21 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MARCH 20 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 51 456 PM 65 1910 45 6 39 MINIMUM 30 1159 PM -17 1955 21 9 7 AVERAGE 41 33 8 23 PRECIPITATION (IN) YESTERDAY 0.13 0.48 1952 0.02 0.11 0.00 MONTH TO DATE 0.23 0.44 -0.21 0.98 SINCE OCT 1 2.26 3.23 -0.97 2.51 SINCE JAN 1 0.63 1.34 -0.71 1.25 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 24 32 -8 42 MONTH TO DATE 658 707 -49 653 SINCE MAR 1 658 707 -49 653 SINCE JUL 1 7036 7276 -240 6793 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 31 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 PM LOWEST 32 1200 AM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 67 1928 MINIMUM TEMPERATURE (F) 21 -14 1943 SUNRISE AND SUNSET MARCH 21 2013.........SUNRISE 731 AM MDT SUNSET 744 PM MDT MARCH 22 2013.........SUNRISE 729 AM MDT SUNSET 746 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$