000 CDUS41 KLWX 300547 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 147 AM EDT WED MAY 30 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 29 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 324 PM 97 1969 78 9 91 MINIMUM 64 1159 PM 40 1997 54 10 58 AVERAGE 76 66 10 75 PRECIPITATION (IN) YESTERDAY 0.00 1.00 1984 0.14 -0.14 0.00 MONTH TO DATE 0.34 3.94 -3.60 1.80 SINCE MAR 1 6.65 10.71 -4.06 6.73 SINCE JAN 1 11.30 16.53 -5.23 11.51 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 14.7 21.2 -6.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 87 135 -48 132 SINCE MAR 1 1059 1167 -108 953 SINCE JUL 1 4435 4927 -492 4181 COOLING YESTERDAY 11 4 7 10 MONTH TO DATE 107 52 55 40 SINCE MAR 1 130 67 63 52 SINCE JAN 1 130 67 63 52 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 100 AM LOWEST 27 200 PM AVERAGE 57 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 2006 1991 1987 MINIMUM TEMPERATURE (F) 54 38 1996 SUNRISE AND SUNSET MAY 30 2007...........SUNRISE 547 AM EDT SUNSET 828 PM EDT MAY 31 2007...........SUNRISE 547 AM EDT SUNSET 829 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$