000 CDUS41 KLWX 280531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 130 AM EDT SUN MAY 28 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 27 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 83 445 PM 92 1965 78 5 80 MINIMUM 62 532 AM 37 1972 53 9 54 AVERAGE 73 66 7 67 PRECIPITATION (IN) YESTERDAY 0.00 1.45 1968 0.14 -0.14 0.00 MONTH TO DATE 1.80 3.66 -1.86 4.80 SINCE MAR 1 6.73 10.43 -3.70 13.07 SINCE JAN 1 11.51 16.25 -4.74 17.62 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 T 3.8 -3.8 1.2 SINCE JUL 1 14.1 21.2 -7.1 17.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 132 131 1 171 SINCE MAR 1 953 1163 -210 1210 SINCE JUL 1 4181 4923 -742 4546 COOLING YESTERDAY 8 3 5 2 MONTH TO DATE 22 45 -23 17 SINCE MAR 1 34 60 -26 28 SINCE JAN 1 34 60 -26 28 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 45 500 PM AVERAGE 73 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 90 1991 MINIMUM TEMPERATURE (F) 54 37 1994 SUNRISE AND SUNSET MAY 28 2006...........SUNRISE 548 AM EDT SUNSET 826 PM EDT MAY 29 2006...........SUNRISE 548 AM EDT SUNSET 827 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$