000 CDUS41 KLWX 150531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 130 AM EDT THU SEP 15 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 14 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 87 355 PM 95 1998 80 7 76 MINIMUM 69 141 AM 37 1985 57 12 60 AVERAGE 78 68 10 68 PRECIPITATION (IN) YESTERDAY 0.00 5.52 1966 0.13 -0.13 0.08 MONTH TO DATE 0.00 1.82 -1.82 1.51 SINCE SEP 1 0.00 1.82 -1.82 1.51 SINCE JAN 1 29.77 30.05 -0.28 26.25 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 8 -8 0 SINCE SEP 1 0 8 -8 0 SINCE JUL 1 0 13 -13 2 COOLING YESTERDAY 13 5 8 3 MONTH TO DATE 101 82 19 91 SINCE SEP 1 101 82 19 91 SINCE JAN 1 1212 1007 205 1150 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 600 AM LOWEST 51 400 PM AVERAGE 74 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 1998 MINIMUM TEMPERATURE (F) 56 38 1985 SUNRISE AND SUNSET SEPTEMBER 15 2005.....SUNRISE 651 AM EDT SUNSET 718 PM EDT SEPTEMBER 16 2005.....SUNRISE 652 AM EDT SUNSET 716 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$