000 CDUS41 KLWX 200532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1230 AM EST SAT NOV 20 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 19 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 60 1239 PM 76 1985 55 5 68 MINIMUM 42 622 AM 20 1990 33 9 52 AVERAGE 51 44 7 60 PRECIPITATION (IN) YESTERDAY 0.07 1.93 2003 0.11 -0.04 1.93 MONTH TO DATE 3.24 2.10 1.14 4.27 SINCE SEP 1 10.09 9.29 0.80 16.16 SINCE JAN 1 34.83 37.52 -2.69 60.21 SNOWFALL (IN) YESTERDAY 0.0 T 1984 T 0.0 0.0 MONTH TO DATE 0.0 T 0.0 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 14 21 -7 5 MONTH TO DATE 318 341 -23 236 SINCE SEP 1 629 724 -95 610 SINCE JUL 1 631 729 -98 610 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 9 SINCE SEP 1 142 147 -5 114 SINCE JAN 1 1201 1072 129 993 .................................................................. WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 0.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 67 1200 PM AVERAGE 84 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 79 1985 MINIMUM TEMPERATURE (F) 33 18 1980 SUNRISE AND SUNSET NOVEMBER 20 2004......SUNRISE 659 AM EST SUNSET 452 PM EST NOVEMBER 21 2004......SUNRISE 700 AM EST SUNSET 452 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$