000 CDUS41 KLWX 170525 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 125 AM EDT TUE OCT 17 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 16 2006... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2006 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 152 PM 85 1989 68 -5 65 MINIMUM 36 522 AM 30 1986 42 -6 53 AVERAGE 50 55 -5 59 PRECIPITATION (IN) YESTERDAY T 1.10 2002 0.11 -0.11 0.00 MONTH TO DATE 2.40 1.78 0.62 6.89 SINCE SEP 1 9.52 5.60 3.92 7.04 SINCE JAN 1 36.51 33.83 2.68 36.81 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 15 10 5 6 MONTH TO DATE 126 130 -4 28 SINCE SEP 1 180 190 -10 40 SINCE JUL 1 180 195 -15 40 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 11 15 -4 35 SINCE SEP 1 91 147 -56 262 SINCE JAN 1 1252 1072 180 1373 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 500 AM LOWEST 34 100 PM AVERAGE 63 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 1963 MINIMUM TEMPERATURE (F) 42 31 1982 1981 SUNRISE AND SUNSET OCTOBER 17 2006.......SUNRISE 721 AM EDT SUNSET 629 PM EDT OCTOBER 18 2006.......SUNRISE 722 AM EDT SUNSET 627 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$