488 CDUS45 KMSO 250739 CLIMSO CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1239 AM MST SAT DEC 25 2010 ................................... ...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 24 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 18 841 PM 49 1938 29 -11 27 1899 MINIMUM 5 732 AM -19 1944 15 -10 12 AVERAGE 12 22 -10 20 PRECIPITATION (IN) YESTERDAY 0.00 0.83 1902 0.04 -0.04 0.00 MONTH TO DATE 1.07 0.88 0.19 0.58 SINCE OCT 1 3.65 2.67 0.98 1.49 SINCE JAN 1 15.95 13.55 2.40 11.31 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 10.0 SINCE JAN 1 28.8 SINCE JUL 1 20.0 SNOW DEPTH 5 DEGREE DAYS HEATING YESTERDAY 53 43 10 45 MONTH TO DATE 1022 993 29 1077 SINCE DEC 1 1022 993 29 1077 SINCE JUL 1 2922 3008 -86 2953 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 7 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 1.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 80 900 AM AVERAGE 90 .......................................................... THE MISSOULA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 52 1908 MINIMUM TEMPERATURE (F) 15 -18 1948 SUNRISE AND SUNSET DECEMBER 25 2010......SUNRISE 821 AM MST SUNSET 452 PM MST DECEMBER 26 2010......SUNRISE 821 AM MST SUNSET 453 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$