000 CDUS41 KLWX 040541 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 140 AM EDT TUE JUL 4 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 3 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 90 310 PM 103 1966 86 4 84 MINIMUM 73 447 AM 50 1977 63 10 65 AVERAGE 82 75 7 75 PRECIPITATION (IN) YESTERDAY 0.00 1.66 1978 0.12 -0.12 0.00 MONTH TO DATE 0.08 0.36 -0.28 0.01 SINCE JUN 1 11.87 4.43 7.44 1.93 SINCE JAN 1 23.38 21.24 2.14 19.61 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 4 22 -18 9 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 17 10 7 10 MONTH TO DATE 42 30 12 39 SINCE JUN 1 281 233 48 312 SINCE JAN 1 363 308 55 340 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1200 AM LOWEST 47 100 PM AVERAGE 67 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 2002 1999 MINIMUM TEMPERATURE (F) 63 48 1986 SUNRISE AND SUNSET JULY 4 2006..........SUNRISE 549 AM EDT SUNSET 839 PM EDT JULY 5 2006..........SUNRISE 550 AM EDT SUNSET 838 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$