000 CDUS41 KLWX 110548 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 147 AM EDT SUN SEP 11 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 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 85 157 PM 99 1983 81 4 82 MINIMUM 61 531 AM 43 1981 58 3 58 AVERAGE 73 69 4 70 PRECIPITATION (IN) YESTERDAY 0.00 1.50 1968 0.13 -0.13 0.00 MONTH TO DATE 0.00 1.30 -1.30 1.43 SINCE SEP 1 0.00 1.30 -1.30 1.43 SINCE JAN 1 29.77 29.53 0.24 26.17 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 1 -1 0 MONTH TO DATE 0 4 -4 0 SINCE SEP 1 0 4 -4 0 SINCE JUL 1 0 9 -9 2 COOLING YESTERDAY 8 5 3 5 MONTH TO DATE 65 62 3 70 SINCE SEP 1 65 62 3 70 SINCE JAN 1 1176 987 189 1129 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 3.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 200 AM LOWEST 43 200 PM AVERAGE 68 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 99 1983 MINIMUM TEMPERATURE (F) 58 40 1976 SUNRISE AND SUNSET SEPTEMBER 11 2005.....SUNRISE 648 AM EDT SUNSET 724 PM EDT SEPTEMBER 12 2005.....SUNRISE 649 AM EDT SUNSET 723 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$