000 CDUS41 KLWX 020530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1229 AM EST THU DEC 2 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 1 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 56 1037 AM 72 2001 51 5 54 MINIMUM 35 845 PM 4 1967 30 5 35 AVERAGE 46 40 6 45 PRECIPITATION (IN) YESTERDAY 0.41 2.02 1974 0.10 0.31 0.00 MONTH TO DATE 0.41 0.10 0.31 0.00 SINCE DEC 1 0.41 0.10 0.31 0.00 SINCE JAN 1 36.11 38.83 -2.72 61.14 SNOWFALL (IN) YESTERDAY 0.0 T 1992 T 0.0 0.0 MONTH TO DATE 0.0 MM MM 0.0 SINCE DEC 1 0.0 MM MM 0.0 SINCE JUL 1 0.0 0.9 -0.9 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 24 -5 20 MONTH TO DATE 19 24 -5 20 SINCE DEC 1 19 24 -5 20 SINCE JUL 1 824 1001 -177 846 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1201 1075 126 993 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 41 1200 PM AVERAGE 67 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 75 1970 MINIMUM TEMPERATURE (F) 29 0 1967 SUNRISE AND SUNSET DECEMBER 2 2004......SUNRISE 711 AM EST SUNSET 448 PM EST DECEMBER 3 2004......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. $$