000 CDUS45 KMSO 130747 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1246 AM MST SUN DEC 13 2009 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 12 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 20 1159 PM 55 1924 30 -10 28 MINIMUM 2 237 AM -16 1932 16 -14 16 AVERAGE 11 23 -12 22 PRECIPITATION (IN) YESTERDAY 0.08 0.43 1995 0.04 0.04 0.05 MONTH TO DATE 0.11 0.40 -0.29 0.20 SINCE OCT 1 1.02 2.19 -1.17 2.78 SINCE JAN 1 10.84 13.07 -2.23 12.43 SNOWFALL (IN) YESTERDAY 1.6 MONTH TO DATE 1.7 SINCE JAN 1 28.3 SINCE JUL 1 4.0 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 54 42 12 43 MONTH TO DATE 643 484 159 388 SINCE DEC 1 643 484 159 388 SINCE JUL 1 2519 2499 20 2103 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 6 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 0.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 500 PM LOWEST 62 300 PM AVERAGE 77 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 56 1924 MINIMUM TEMPERATURE (F) 16 -25 1919 SUNRISE AND SUNSET DECEMBER 13 2009......SUNRISE 814 AM MST SUNSET 448 PM MST DECEMBER 14 2009......SUNRISE 814 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. $$