671 CDUS45 KMSO 010740 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1240 AM MST FRI JAN 1 2010 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 31 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1893 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 34 243 PM 52 1938 28 6 37 1917 MINIMUM 18 653 AM -25 1927 14 4 22 AVERAGE 26 21 5 30 PRECIPITATION (IN) YESTERDAY 0.01 0.37 1939 0.04 -0.03 0.08 MONTH TO DATE 0.59 1.15 -0.56 1.43 SINCE OCT 1 1.50 2.94 -1.44 4.01 SINCE JAN 1 11.32 13.82 -2.50 13.66 SNOWFALL (IN) YESTERDAY 0.3 MONTH TO DATE 6.5 SINCE JAN 1 33.1 SINCE JUL 1 8.8 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 39 44 -5 35 MONTH TO DATE 1405 1295 110 1354 SINCE DEC 1 1405 1287 118 1354 SINCE JUL 1 3281 3302 -21 3069 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 353 256 97 348 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 2.3 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 100 1200 AM LOWEST 69 200 PM AVERAGE 85 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 60 1939 MINIMUM TEMPERATURE (F) 15 -28 1979 SUNRISE AND SUNSET JANUARY 1 2010.......SUNRISE 822 AM MST SUNSET 458 PM MST JANUARY 2 2010.......SUNRISE 822 AM MST SUNSET 459 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$