695 CDUS45 KMSO 170746 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 145 AM MDT TUE APR 17 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 16 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 51 347 PM 74 1994 52 -1 53 MINIMUM 22 356 AM 2 1896 26 -4 33 AVERAGE 37 39 -2 43 PRECIPITATION (IN) YESTERDAY T 0.44 2006 0.04 -0.04 0.01 MONTH TO DATE 0.66 0.58 0.08 0.77 SINCE OCT 1 3.39 4.13 -0.74 3.88 SINCE JAN 1 2.13 2.24 -0.11 2.08 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 28 26 2 22 MONTH TO DATE 440 443 -3 475 SINCE MAR 1 1329 1485 -156 1514 SINCE JUL 1 7469 8054 -585 8186 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 (260) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 400 AM LOWEST 32 100 PM AVERAGE 62 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 75 1936 MINIMUM TEMPERATURE (F) 26 11 1896 SUNRISE AND SUNSET APRIL 17 2012.........SUNRISE 639 AM MDT SUNSET 820 PM MDT APRIL 18 2012.........SUNRISE 638 AM MDT SUNSET 822 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$