000 CDUS41 KLWX 070531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT SUN SEP 7 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 6 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 74 434 PM 98 1983 82 -8 80 MINIMUM 52 550 AM 45 1976 59 -7 57 AVERAGE 63 71 -8 69 PRECIPITATION (IN) YESTERDAY 0.00 3.62 1996 0.13 -0.13 0.00 MONTH TO DATE 1.35 0.78 0.57 0.39 SINCE SEP 1 1.35 0.78 0.57 0.39 SINCE JAN 1 45.40 29.01 16.39 22.94 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 2 0 2 0 MONTH TO DATE 3 0 3 2 SINCE SEP 1 3 0 3 2 SINCE JUL 1 3 5 -2 5 COOLING YESTERDAY 0 6 -6 4 MONTH TO DATE 40 39 1 31 SINCE SEP 1 40 39 1 31 SINCE JAN 1 919 964 -45 1194 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 53 1200 PM AVERAGE 77 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 1985 MINIMUM TEMPERATURE (F) 59 41 1976 SUNRISE AND SUNSET SEPTEMBER 7 2003.....SUNRISE 644 AM EDT SUNSET 731 PM EDT SEPTEMBER 8 2003.....SUNRISE 645 AM EDT SUNSET 730 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.