000 CDUS41 KLWX 270530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1229 AM EST MON MAR 27 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 26 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 53 336 PM 78 2004 59 -6 48 MINIMUM 30 416 AM 17 1983 35 -5 41 AVERAGE 42 47 -5 45 PRECIPITATION (IN) YESTERDAY 0.00 1.55 1988 0.11 -0.11 0.00 MONTH TO DATE 0.04 3.00 -2.96 2.36 SINCE MAR 1 0.04 3.00 -2.96 2.36 SINCE JAN 1 4.82 8.82 -4.00 6.91 SNOWFALL (IN) YESTERDAY 0.0 0.8 1971 0.1 -0.1 0.0 MONTH TO DATE T 3.0 -3.0 1.2 SINCE MAR 1 T 3.0 -3.0 1.2 SINCE JUL 1 14.1 20.4 -6.3 17.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 18 5 20 MONTH TO DATE 524 583 -59 666 SINCE MAR 1 524 583 -59 666 SINCE JUL 1 3752 4343 -591 4002 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 0 SINCE MAR 1 3 0 3 0 SINCE JAN 1 3 0 3 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 600 AM LOWEST 33 600 PM AVERAGE 56 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 85 1998 MINIMUM TEMPERATURE (F) 35 17 2001 SUNRISE AND SUNSET MARCH 27 2006.........SUNRISE 602 AM EST SUNSET 629 PM EST MARCH 28 2006.........SUNRISE 601 AM EST SUNSET 630 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$