000 CDUS41 KLWX 280526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 125 AM EDT TUE AUG 28 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 27 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 250 PM 100 1987 84 4 91 MINIMUM 66 558 AM 46 1969 61 5 72 AVERAGE 77 73 4 82 PRECIPITATION (IN) YESTERDAY 0.00 1.98 1971 0.13 -0.13 T MONTH TO DATE 1.67 3.26 -1.59 1.20 SINCE JUN 1 6.34 10.90 -4.56 15.44 SINCE JAN 1 17.64 27.71 -10.07 26.95 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 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 3 22 -19 4 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 12 8 4 17 MONTH TO DATE 382 271 111 357 SINCE JUN 1 1062 819 243 1025 SINCE JAN 1 1213 894 319 1107 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 500 AM LOWEST 36 300 PM AVERAGE 59 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 98 1993 MINIMUM TEMPERATURE (F) 61 44 1986 SUNRISE AND SUNSET AUGUST 28 2007........SUNRISE 635 AM EDT SUNSET 747 PM EDT AUGUST 29 2007........SUNRISE 636 AM EDT SUNSET 745 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$