000 CDUS41 KLWX 290530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1229 AM EST SAT JAN 29 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 28 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 28 400 PM 68 2002 42 -14 29 MINIMUM 11 753 AM -17 1987 22 -11 12 AVERAGE 20 32 -12 21 PRECIPITATION (IN) YESTERDAY 0.00 1.64 1998 0.09 -0.09 0.00 MONTH TO DATE 2.72 2.78 -0.06 1.41 SINCE DEC 1 5.73 5.85 -0.12 5.98 SINCE JAN 1 2.72 2.78 -0.06 1.41 SNOWFALL (IN) YESTERDAY 0.0 6.7 1994 0.3 -0.3 0.0 MONTH TO DATE 4.5 7.2 -2.7 6.0 SINCE DEC 1 4.5 9.4 -4.9 17.4 SINCE JUL 1 4.5 10.3 -5.8 17.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 45 33 12 44 MONTH TO DATE 817 926 -109 1005 SINCE DEC 1 1653 1810 -157 1896 SINCE JUL 1 2458 2787 -329 2722 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 12 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 1100 PM LOWEST 33 300 PM AVERAGE 55 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 75 1975 MINIMUM TEMPERATURE (F) 22 -1 1987 SUNRISE AND SUNSET JANUARY 29 2005.......SUNRISE 719 AM EST SUNSET 528 PM EST JANUARY 30 2005.......SUNRISE 718 AM EST SUNSET 529 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$