000 CDUS41 KLWX 260526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT WED SEP 26 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 25 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 91 342 PM 92 1970 76 15 75 MINIMUM 58 146 AM 33 1983 52 6 53 AVERAGE 75 64 11 64 PRECIPITATION (IN) YESTERDAY 0.00 2.67 1975 0.12 -0.12 0.00 MONTH TO DATE 0.81 3.22 -2.41 6.42 SINCE SEP 1 0.81 3.22 -2.41 6.42 SINCE JAN 1 18.45 31.45 -13.00 33.41 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 1 MONTH TO DATE 26 37 -11 30 SINCE SEP 1 26 37 -11 30 SINCE JUL 1 26 42 -16 30 COOLING YESTERDAY 10 3 7 0 MONTH TO DATE 187 121 66 78 SINCE SEP 1 187 121 66 78 SINCE JAN 1 1452 1046 406 1239 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 500 AM LOWEST 32 200 PM AVERAGE 58 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1986 MINIMUM TEMPERATURE (F) 51 38 1983 1964 SUNRISE AND SUNSET SEPTEMBER 26 2007.....SUNRISE 701 AM EDT SUNSET 701 PM EDT SEPTEMBER 27 2007.....SUNRISE 702 AM EDT SUNSET 659 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$