000 CDUS41 KLWX 040527 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST TUE DEC 4 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 3 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 844 AM 74 1998 50 2 43 MINIMUM 35 1159 PM 7 1976 29 6 27 AVERAGE 44 39 5 35 PRECIPITATION (IN) YESTERDAY 0.01 1.14 1967 0.10 -0.09 0.00 MONTH TO DATE 0.32 0.30 0.02 0.02 SINCE DEC 1 0.32 0.30 0.02 0.02 SINCE JAN 1 25.35 39.03 -13.68 44.26 SNOWFALL (IN) YESTERDAY 0.0 T 0.0 MONTH TO DATE 0.0 T 0.0 SINCE JUL 1 0.0 0.9 -0.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 25 -4 30 MONTH TO DATE 78 74 4 58 SINCE DEC 1 78 74 4 58 SINCE JUL 1 807 1051 -244 919 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1593 1075 518 1256 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 17.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 41 300 PM AVERAGE 65 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 75 1998 MINIMUM TEMPERATURE (F) 29 10 1966 SUNRISE AND SUNSET DECEMBER 4 2007......SUNRISE 712 AM EST SUNSET 448 PM EST DECEMBER 5 2007......SUNRISE 713 AM EST SUNSET 447 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$