000 CDUS41 KLWX 070537 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 137 AM EDT THU JUN 7 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 6 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 78 350 PM 92 2005 81 -3 81 MINIMUM 57 1154 PM 39 1976 57 0 55 AVERAGE 68 69 -1 68 PRECIPITATION (IN) YESTERDAY 0.00 1.83 1983 0.14 -0.14 0.00 MONTH TO DATE 0.40 0.84 -0.44 0.03 SINCE JUN 1 0.40 0.84 -0.44 0.03 SINCE JAN 1 11.70 17.65 -5.95 11.54 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 1 -1 0 MONTH TO DATE 0 10 -10 0 SINCE JUN 1 0 10 -10 0 SINCE JUL 1 4435 4941 -506 4181 COOLING YESTERDAY 3 5 -2 3 MONTH TO DATE 53 27 26 38 SINCE JUN 1 53 27 26 38 SINCE JAN 1 204 102 102 120 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 72 500 AM LOWEST 29 500 PM AVERAGE 51 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 96 1999 MINIMUM TEMPERATURE (F) 57 45 1977 SUNRISE AND SUNSET JUNE 7 2007..........SUNRISE 544 AM EDT SUNSET 833 PM EDT JUNE 8 2007..........SUNRISE 544 AM EDT SUNSET 834 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$