000 CDUS41 KLWX 140537 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 137 AM EDT WED MAR 14 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 13 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 76 327 PM 87 1990 54 22 85 MINIMUM 42 653 AM 16 1998 31 11 47 AVERAGE 59 42 17 66 PRECIPITATION (IN) YESTERDAY 0.00 1.63 1977 0.12 -0.12 T MONTH TO DATE 0.86 1.47 -0.61 0.02 SINCE MAR 1 0.86 1.47 -0.61 0.02 SINCE JAN 1 5.51 7.29 -1.78 4.80 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 MONTH TO DATE 1.9 1.7 0.2 SINCE AUG 1 13.3 19.1 -5.8 SINCE JUL 1 13.3 19.1 -5.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 23 -17 0 MONTH TO DATE 327 319 8 227 SINCE MAR 1 327 319 8 227 SINCE JUL 1 3703 4079 -376 3455 COOLING YESTERDAY 0 0 0 1 MONTH TO DATE 0 0 0 3 SINCE MAR 1 0 0 0 3 SINCE JAN 1 0 0 0 3 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 70 700 AM LOWEST 23 200 PM AVERAGE 47 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 88 1990 MINIMUM TEMPERATURE (F) 31 15 1993 1968 SUNRISE AND SUNSET MARCH 14 2007.........SUNRISE 723 AM EDT SUNSET 716 PM EDT MARCH 15 2007.........SUNRISE 722 AM EDT SUNSET 717 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$