000 CDUS41 KLWX 080531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT MON SEP 8 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 7 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 78 252 PM 95 1985 82 -4 84 MINIMUM 53 606 AM 41 1976 59 -6 53 AVERAGE 66 70 -4 69 PRECIPITATION (IN) YESTERDAY 0.00 0.56 1969 0.13 -0.13 0.00 MONTH TO DATE 1.35 0.91 0.44 0.39 SINCE SEP 1 1.35 0.91 0.44 0.39 SINCE JAN 1 45.40 29.14 16.26 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 1 -1 0 MONTH TO DATE 3 1 2 2 SINCE SEP 1 3 1 2 2 SINCE JUL 1 3 6 -3 5 COOLING YESTERDAY 1 6 -5 4 MONTH TO DATE 41 45 -4 35 SINCE SEP 1 41 45 -4 35 SINCE JAN 1 920 970 -50 1198 .................................................................. WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 2.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 48 300 PM AVERAGE 74 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 93 1985 MINIMUM TEMPERATURE (F) 59 43 1984 SUNRISE AND SUNSET SEPTEMBER 8 2003.....SUNRISE 645 AM EDT SUNSET 730 PM EDT SEPTEMBER 9 2003.....SUNRISE 645 AM EDT SUNSET 728 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.