615 CDUS41 KLWX 020533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 130 AM EDT SAT AUG 2 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 1 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 82 501 PM 100 1980 88 -6 95 MINIMUM 73 801 AM 54 1997 64 9 70 AVERAGE 78 76 2 83 PRECIPITATION (IN) YESTERDAY 0.23 0.91 1969 0.11 0.12 0.00 MONTH TO DATE 0.23 0.11 0.12 0.00 SINCE JUN 1 14.63 7.75 6.88 6.26 SINCE JAN 1 38.72 24.56 14.16 19.63 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 JUN 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 0 SINCE JUN 1 31 22 9 2 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 13 11 2 18 MONTH TO DATE 13 11 2 18 SINCE JUN 1 506 559 -53 641 SINCE JAN 1 536 634 -98 769 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 6.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 79 200 PM AVERAGE 90 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 2002 MINIMUM TEMPERATURE (F) 64 52 1998 SUNRISE AND SUNSET AUGUST 2 2003........SUNRISE 611 AM EDT SUNSET 820 PM EDT AUGUST 3 2003........SUNRISE 612 AM EDT SUNSET 819 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.