000 CDUS45 KMSO 310738 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST THU DEC 31 2009 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 30 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 27 412 PM 60 1917 29 -2 31 MINIMUM 15 151 AM -27 1968 15 0 17 AVERAGE 21 22 -1 24 PRECIPITATION (IN) YESTERDAY T 0.38 1980 0.04 -0.04 0.01 1904 MONTH TO DATE 0.58 1.12 -0.54 1.35 SINCE OCT 1 1.49 2.91 -1.42 3.93 SINCE JAN 1 11.31 13.79 -2.48 13.58 SNOWFALL (IN) YESTERDAY 0.1 MONTH TO DATE 6.2 SINCE JAN 1 32.8 SINCE JUL 1 8.5 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 44 43 1 41 MONTH TO DATE 1366 1251 115 1319 SINCE DEC 1 1366 1251 115 1319 SINCE JUL 1 3242 3266 -24 3034 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 5 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 5 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 0.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 75 200 PM AVERAGE 84 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 52 1938 1917 MINIMUM TEMPERATURE (F) 14 -25 1927 SUNRISE AND SUNSET DECEMBER 31 2009......SUNRISE 822 AM MST SUNSET 457 PM MST JANUARY 1 2010.......SUNRISE 822 AM MST SUNSET 458 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$