815 CDUS45 KMSO 120739 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST SUN DEC 12 2010 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 11 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1893 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 1202 AM 57 1896 31 2 20 MINIMUM 24 920 AM -15 1985 17 7 2 1961 AVERAGE 29 24 5 11 PRECIPITATION (IN) YESTERDAY 0.06 1.93 1893 0.04 0.02 0.00 MONTH TO DATE 0.43 0.36 0.07 0.03 SINCE OCT 1 3.01 2.15 0.86 0.94 SINCE JAN 1 15.31 13.03 2.28 10.76 SNOWFALL (IN) YESTERDAY 1.1 MONTH TO DATE 2.3 SINCE JAN 1 21.1 SINCE JUL 1 12.3 SNOW DEPTH 4 DEGREE DAYS HEATING YESTERDAY 36 41 -5 54 MONTH TO DATE 443 442 1 589 SINCE DEC 1 443 442 1 589 SINCE JUL 1 2343 2457 -114 2465 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 244 256 -12 353 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 1.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 400 AM LOWEST 78 1200 AM AVERAGE 85 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 55 1924 MINIMUM TEMPERATURE (F) 16 -16 1932 SUNRISE AND SUNSET DECEMBER 12 2010......SUNRISE 813 AM MST SUNSET 448 PM MST DECEMBER 13 2010......SUNRISE 813 AM MST SUNSET 448 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$