000 CDUS41 KLWX 040532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT THU SEP 4 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 3 2003... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2003 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 81 448 PM 96 1993 83 -2 89 MINIMUM 69 729 AM 45 1967 60 9 56 AVERAGE 75 71 4 73 PRECIPITATION (IN) YESTERDAY 0.65 1.47 1969 0.13 0.52 0.00 MONTH TO DATE 1.08 0.39 0.69 0.39 SINCE SEP 1 1.08 0.39 0.69 0.39 SINCE JAN 1 45.13 28.62 16.51 22.94 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE SEP 1 0 0 0 2 SINCE JUL 1 0 5 -5 5 COOLING YESTERDAY 10 7 3 8 MONTH TO DATE 33 21 12 9 SINCE SEP 1 33 21 12 9 SINCE JAN 1 912 946 -34 1172 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 79 300 PM AVERAGE 90 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 1985 MINIMUM TEMPERATURE (F) 60 48 1997 SUNRISE AND SUNSET SEPTEMBER 4 2003.....SUNRISE 641 AM EDT SUNSET 736 PM EDT SEPTEMBER 5 2003.....SUNRISE 642 AM EDT SUNSET 735 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.