234 CDUS41 KLWX 040532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 1231 AM EST SAT JAN 4 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 3 2003... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2003 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 116 AM 68 2000 42 -4 35 MINIMUM 33 933 PM 8 1979 23 10 25 AVERAGE 36 32 4 30 PRECIPITATION (IN) YESTERDAY 0.34 0.53 1985 0.10 0.24 0.00 MONTH TO DATE 2.12 0.30 1.82 0.00 SINCE DEC 1 5.73 3.37 2.36 1.56 SINCE JAN 1 2.12 0.30 1.82 0.00 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 8.2 2.8 5.4 0.0 SINCE JUL 1 8.2 3.7 4.5 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 29 32 -3 35 MONTH TO DATE 73 96 -23 116 SINCE DEC 1 1045 980 65 842 SINCE JUL 1 2027 1957 70 1645 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 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 89 900 PM AVERAGE 95 .......................................................... 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 2003.......SUNRISE 729 AM EST SUNSET 501 PM EST JANUARY 5 2003.......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.