000 CDUS41 KLWX 050535 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 133 AM EDT MON SEP 5 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 4 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 83 359 PM 95 1985 82 1 85 MINIMUM 57 520 AM 48 1997 60 -3 63 AVERAGE 70 71 -1 74 PRECIPITATION (IN) YESTERDAY 0.00 0.87 1988 0.13 -0.13 0.00 MONTH TO DATE 0.00 0.52 -0.52 0.00 SINCE SEP 1 0.00 0.52 -0.52 0.00 SINCE JAN 1 29.77 28.75 1.02 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 5 6 -1 9 MONTH TO DATE 33 27 6 28 SINCE SEP 1 33 27 6 28 SINCE JAN 1 1144 952 192 1087 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 300 AM LOWEST 34 100 PM AVERAGE 61 .......................................................... 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 2005.....SUNRISE 642 AM EDT SUNSET 734 PM EDT SEPTEMBER 6 2005.....SUNRISE 643 AM EDT SUNSET 732 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$