576 CDUS45 KMSO 310739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST TUE JAN 31 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 30 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 40 217 AM 56 1971 33 7 32 MINIMUM 30 1138 PM -39 1951 8 22 -3 AVERAGE 35 20 15 15 PRECIPITATION (IN) YESTERDAY 0.02 0.20 1899 0.02 0.00 0.02 MONTH TO DATE 0.11 0.46 -0.35 0.31 SINCE OCT 1 1.37 2.35 -0.98 2.11 SINCE JAN 1 0.11 0.46 -0.35 0.31 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 30 45 -15 50 MONTH TO DATE 1191 1364 -173 1284 SINCE DEC 1 2614 2838 -224 2752 SINCE JUL 1 4916 5328 -412 5269 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 23 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 1000 AM LOWEST 48 100 PM AVERAGE 65 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 55 1992 MINIMUM TEMPERATURE (F) 8 -39 1951 SUNRISE AND SUNSET JANUARY 31 2012.......SUNRISE 754 AM MST SUNSET 533 PM MST FEBRUARY 1 2012......SUNRISE 753 AM MST SUNSET 535 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$