565 CDUS45 KMSO 180740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1239 AM MST SAT FEB 18 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 17 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 39 511 PM 53 1930 35 4 30 MINIMUM 19 1054 PM -45 1942 9 10 11 AVERAGE 29 22 7 21 PRECIPITATION (IN) YESTERDAY T 0.32 1918 0.01 -0.01 0.02 MONTH TO DATE 0.08 0.24 -0.16 0.28 SINCE OCT 1 1.45 2.60 -1.15 2.39 SINCE JAN 1 0.19 0.71 -0.52 0.59 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 36 43 -7 44 MONTH TO DATE 702 749 -47 739 SINCE DEC 1 3353 3630 -277 3557 SINCE JUL 1 5655 6120 -465 6074 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 13 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 84 800 PM LOWEST 40 400 PM AVERAGE 62 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 58 1930 MINIMUM TEMPERATURE (F) 10 -38 1942 SUNRISE AND SUNSET FEBRUARY 18 2012......SUNRISE 728 AM MST SUNSET 600 PM MST FEBRUARY 19 2012......SUNRISE 727 AM MST SUNSET 602 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$