000 CDUS41 KLWX 110532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 131 AM EDT THU AUG 11 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 10 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 352 PM 96 2001 87 0 87 MINIMUM 71 519 AM 52 1972 64 7 64 AVERAGE 79 75 4 76 PRECIPITATION (IN) YESTERDAY 0.00 2.38 1984 0.12 -0.12 0.00 MONTH TO DATE 0.95 1.18 -0.23 2.15 SINCE JUN 1 10.72 8.82 1.90 9.61 SINCE JAN 1 28.40 25.63 2.77 23.10 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 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 2 SINCE JUN 1 9 22 -13 14 SINCE JUL 1 0 1 -1 2 COOLING YESTERDAY 14 11 3 11 MONTH TO DATE 143 110 33 81 SINCE JUN 1 825 658 167 622 SINCE JAN 1 853 733 120 862 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 53 400 PM AVERAGE 73 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 96 1980 MINIMUM TEMPERATURE (F) 64 47 1972 SUNRISE AND SUNSET AUGUST 11 2005........SUNRISE 620 AM EDT SUNSET 809 PM EDT AUGUST 12 2005........SUNRISE 621 AM EDT SUNSET 808 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$