000 CDUS41 KLWX 040540 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1238 AM EST TUE JAN 4 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 3 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 65 349 PM 68 2000 42 23 63 MINIMUM 42 751 AM 8 1979 23 19 39 AVERAGE 54 32 22 51 PRECIPITATION (IN) YESTERDAY T 0.53 1985 0.10 -0.10 0.00 MONTH TO DATE T 0.30 -0.30 0.19 SINCE DEC 1 3.00 3.37 -0.37 4.76 SINCE JAN 1 T 0.30 -0.30 0.19 SNOWFALL (IN) YESTERDAY 0.0 0.9 1989 0.2 -0.2 0.0 MONTH TO DATE 0.0 0.6 -0.6 0.0 SINCE DEC 1 T 2.8 -2.8 11.4 SINCE JUL 1 T 3.7 -3.7 11.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 32 -21 14 MONTH TO DATE 44 96 -52 60 SINCE DEC 1 880 980 -100 951 SINCE JUL 1 1685 1957 -272 1777 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 800 AM LOWEST 56 100 PM AVERAGE 73 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 74 1997 MINIMUM TEMPERATURE (F) 22 5 1979 SUNRISE AND SUNSET JANUARY 4 2005.......SUNRISE 729 AM EST SUNSET 501 PM EST JANUARY 5 2005.......SUNRISE 729 AM EST SUNSET 502 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$