000 CDUS41 KLWX 090534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 132 AM EDT THU SEP 9 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 8 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 949 PM 93 1985 81 -3 80 MINIMUM 72 804 AM 43 1984 59 13 59 AVERAGE 75 70 5 70 PRECIPITATION (IN) YESTERDAY 1.17 3.56 1987 0.13 1.04 0.00 MONTH TO DATE 1.42 1.04 0.38 1.35 SINCE SEP 1 1.42 1.04 0.38 1.35 SINCE JAN 1 26.16 29.27 -3.11 45.40 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 2 -2 3 SINCE SEP 1 0 2 -2 3 SINCE JUL 1 2 7 -5 3 COOLING YESTERDAY 10 6 4 5 MONTH TO DATE 58 51 7 46 SINCE SEP 1 58 51 7 46 SINCE JAN 1 1117 976 141 925 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 94 500 PM LOWEST 87 1200 AM AVERAGE 91 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 95 1985 MINIMUM TEMPERATURE (F) 58 40 1986 SUNRISE AND SUNSET SEPTEMBER 9 2004.....SUNRISE 646 AM EDT SUNSET 727 PM EDT SEPTEMBER 10 2004.....SUNRISE 647 AM EDT SUNSET 725 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$