387 CDUS45 KMSO 150833 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 113 AM MST WED DEC 15 2010 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 14 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 43 1120 AM 60 1924 30 13 27 MINIMUM 30 959 PM -23 1919 16 14 18 AVERAGE 37 23 14 23 PRECIPITATION (IN) YESTERDAY 0.09 0.40 1901 0.04 0.05 T MONTH TO DATE 0.59 0.48 0.11 0.20 SINCE OCT 1 3.17 2.27 0.90 1.11 SINCE JAN 1 15.47 13.15 2.32 10.93 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 2.6 SINCE JAN 1 21.4 SINCE JUL 1 12.6 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 28 42 -14 42 MONTH TO DATE 526 568 -42 727 SINCE DEC 1 526 568 -42 727 SINCE JUL 1 2426 2583 -157 2603 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 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 54 300 PM AVERAGE 77 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 56 1924 MINIMUM TEMPERATURE (F) 16 -12 1972 SUNRISE AND SUNSET DECEMBER 15 2010......SUNRISE 815 AM MST SUNSET 448 PM MST DECEMBER 16 2010......SUNRISE 816 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. $$