000 CDUS41 KLWX 100531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT SUN OCT 10 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 9 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 72 232 PM 87 1990 70 2 76 MINIMUM 52 527 AM 26 2001 45 7 50 AVERAGE 62 58 4 63 PRECIPITATION (IN) YESTERDAY 0.00 2.53 1976 0.11 -0.11 0.00 MONTH TO DATE T 1.01 -1.01 0.06 SINCE SEP 1 5.80 4.83 0.97 7.32 SINCE JAN 1 30.54 33.06 -2.52 51.37 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 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 3 8 -5 2 MONTH TO DATE 50 63 -13 94 SINCE SEP 1 63 123 -60 129 SINCE JUL 1 65 128 -63 129 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 12 -9 0 SINCE SEP 1 136 144 -8 105 SINCE JAN 1 1195 1069 126 984 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 57 100 PM AVERAGE 79 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 85 1985 MINIMUM TEMPERATURE (F) 44 31 1978 SUNRISE AND SUNSET OCTOBER 10 2004.......SUNRISE 715 AM EDT SUNSET 638 PM EDT OCTOBER 11 2004.......SUNRISE 716 AM EDT SUNSET 637 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$