000 CDUS41 KLWX 280533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 132 AM EDT THU OCT 28 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 27 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 62 404 PM 84 1963 64 -2 64 MINIMUM 44 205 AM 21 1988 38 6 45 AVERAGE 53 51 2 55 PRECIPITATION (IN) YESTERDAY 0.00 1.89 2003 0.11 -0.11 1.89 MONTH TO DATE 1.00 2.93 -1.93 3.91 SINCE SEP 1 6.80 6.75 0.05 11.17 SINCE JAN 1 31.54 34.98 -3.44 55.22 SNOWFALL (IN) YESTERDAY 0.0 MM MM 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 12 14 -2 10 MONTH TO DATE 280 265 15 279 SINCE SEP 1 293 325 -32 314 SINCE JUL 1 295 330 -35 314 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 15 -12 0 SINCE SEP 1 136 147 -11 105 SINCE JAN 1 1195 1072 123 984 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 2.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 52 1200 PM AVERAGE 76 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 1984 MINIMUM TEMPERATURE (F) 38 22 1976 SUNRISE AND SUNSET OCTOBER 28 2004.......SUNRISE 733 AM EDT SUNSET 613 PM EDT OCTOBER 29 2004.......SUNRISE 734 AM EDT SUNSET 612 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$