000 CDUS41 KLWX 030522 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1222 AM EST MON DEC 3 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 2 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 43 1159 PM 75 1970 50 -7 48 MINIMUM 33 608 AM 0 1967 29 4 37 AVERAGE 38 40 -2 43 PRECIPITATION (IN) YESTERDAY 0.31 1.42 1986 0.10 0.21 0.00 MONTH TO DATE 0.31 0.20 0.11 0.02 SINCE DEC 1 0.31 0.20 0.11 0.02 SINCE JAN 1 25.34 38.93 -13.59 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 27 25 2 22 MONTH TO DATE 57 49 8 28 SINCE DEC 1 57 49 8 28 SINCE JUL 1 786 1026 -240 889 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 15 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 700 PM LOWEST 35 1200 AM AVERAGE 64 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 74 1998 MINIMUM TEMPERATURE (F) 29 7 1976 SUNRISE AND SUNSET DECEMBER 3 2007......SUNRISE 711 AM EST SUNSET 448 PM EST DECEMBER 4 2007......SUNRISE 712 AM EST SUNSET 448 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$