000 CDUS41 KLWX 040534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 132 AM EDT SUN SEP 4 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 3 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 83 342 PM 96 1993 83 0 83 MINIMUM 61 1159 PM 45 1967 60 1 57 AVERAGE 72 71 1 70 PRECIPITATION (IN) YESTERDAY 0.00 1.47 1969 0.13 -0.13 0.00 MONTH TO DATE 0.00 0.39 -0.39 0.00 SINCE SEP 1 0.00 0.39 -0.39 0.00 SINCE JAN 1 29.77 28.62 1.15 24.74 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 5 -5 2 COOLING YESTERDAY 7 7 0 5 MONTH TO DATE 28 21 7 19 SINCE SEP 1 28 21 7 19 SINCE JAN 1 1139 946 193 1078 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.1 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 78 1100 PM LOWEST 36 1200 PM AVERAGE 57 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 1985 MINIMUM TEMPERATURE (F) 60 48 1997 SUNRISE AND SUNSET SEPTEMBER 4 2005.....SUNRISE 641 AM EDT SUNSET 735 PM EDT SEPTEMBER 5 2005.....SUNRISE 642 AM EDT SUNSET 734 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$