000 CDUS41 KLWX 280532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 130 AM EDT SAT AUG 28 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 27 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 86 335 PM 100 1987 84 2 87 MINIMUM 71 1152 PM 46 1969 61 10 67 AVERAGE 79 73 6 77 PRECIPITATION (IN) YESTERDAY 0.00 1.98 1971 0.13 -0.13 0.65 MONTH TO DATE 3.78 3.26 0.52 5.41 SINCE JUN 1 11.24 10.90 0.34 19.80 SINCE JAN 1 24.73 27.71 -2.98 43.89 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 2 0 2 0 SINCE JUN 1 14 22 -8 31 SINCE JUL 1 2 1 1 0 COOLING YESTERDAY 14 8 6 12 MONTH TO DATE 228 271 -43 309 SINCE JUN 1 769 819 -50 802 SINCE JAN 1 1009 894 115 832 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 58 600 PM AVERAGE 76 .......................................................... 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 2004........SUNRISE 635 AM EDT SUNSET 746 PM EDT AUGUST 29 2004........SUNRISE 636 AM EDT SUNSET 744 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$