169 CDUS45 KMSO 200738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT FRI APR 20 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 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 53 447 PM 78 1962 53 0 33 MINIMUM 28 1250 AM -3 1941 27 1 12 AVERAGE 41 40 1 23 PRECIPITATION (IN) YESTERDAY 0.01 0.45 1929 0.04 -0.03 0.01 MONTH TO DATE 0.79 0.70 0.09 0.79 SINCE OCT 1 3.52 4.25 -0.73 3.90 SINCE JAN 1 2.26 2.36 -0.10 2.10 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 24 25 -1 42 MONTH TO DATE 510 520 -10 576 SINCE MAR 1 1399 1562 -163 1615 SINCE JUL 1 7539 8131 -592 8287 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 17 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 6.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 92 100 AM LOWEST 21 400 PM AVERAGE 57 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 77 1989 MINIMUM TEMPERATURE (F) 27 1 2008 SUNRISE AND SUNSET APRIL 20 2012.........SUNRISE 634 AM MDT SUNSET 824 PM MDT APRIL 21 2012.........SUNRISE 632 AM MDT SUNSET 826 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$