000 CDUS41 KLWX 270529 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT THU APR 27 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 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 60 404 PM 92 1990 69 -9 72 MINIMUM 41 1122 PM 31 1967 43 -2 37 AVERAGE 51 56 -5 55 PRECIPITATION (IN) YESTERDAY 0.02 0.93 2004 0.11 -0.09 T MONTH TO DATE 4.86 2.75 2.11 3.56 SINCE MAR 1 4.93 6.30 -1.37 7.49 SINCE JAN 1 9.71 12.12 -2.41 12.04 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.4 -0.4 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 14 9 5 10 MONTH TO DATE 186 328 -142 266 SINCE MAR 1 775 998 -223 1010 SINCE JUL 1 4003 4758 -755 4346 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 9 7 2 11 SINCE MAR 1 12 11 1 11 SINCE JAN 1 12 11 1 11 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 27 100 PM AVERAGE 58 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 92 1990 MINIMUM TEMPERATURE (F) 44 31 1987 1972 SUNRISE AND SUNSET APRIL 27 2006.........SUNRISE 617 AM EDT SUNSET 759 PM EDT APRIL 28 2006.........SUNRISE 616 AM EDT SUNSET 759 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$