000 CDUS41 KLWX 050530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT FRI SEP 5 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 4 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 76 554 PM 95 1985 82 -6 89 MINIMUM 67 1159 PM 48 1997 60 7 64 AVERAGE 72 71 1 77 PRECIPITATION (IN) YESTERDAY 0.27 0.87 1988 0.13 0.14 0.00 MONTH TO DATE 1.35 0.52 0.83 0.39 SINCE SEP 1 1.35 0.52 0.83 0.39 SINCE JAN 1 45.40 28.75 16.65 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 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE SEP 1 0 0 0 2 SINCE JUL 1 0 5 -5 5 COOLING YESTERDAY 7 6 1 12 MONTH TO DATE 40 27 13 21 SINCE SEP 1 40 27 13 21 SINCE JAN 1 919 952 -33 1184 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 78 1100 PM AVERAGE 89 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1985 MINIMUM TEMPERATURE (F) 59 42 1997 SUNRISE AND SUNSET SEPTEMBER 5 2003.....SUNRISE 642 AM EDT SUNSET 735 PM EDT SEPTEMBER 6 2003.....SUNRISE 643 AM EDT SUNSET 733 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.