790 CDUS41 KLWX 050536 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 133 AM EDT MON AUG 5 2002 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 4 2002... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2002 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 99R MM 97 1987 87 12 88 MINIMUM 70 100 AM 51 1976 64 6 71 AVERAGE 85 76 9 80 PRECIPITATION (IN) YESTERDAY 0.00 0.83 1967 0.12 -0.12 0.00 MONTH TO DATE 0.02 0.46 -0.44 0.00 SINCE JUN 1 6.28 8.10 -1.82 9.02 SINCE JAN 1 19.65 24.91 -5.26 25.43 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 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 0 0 0 SINCE JUN 1 2 23 -21 18 SINCE JUL 1 0 1 -1 5 COOLING YESTERDAY 20 11 9 15 MONTH TO DATE 76 44 32 41 SINCE JUN 1 699 578 121 522 SINCE JAN 1 827 653 174 589 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 3.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 100 AM LOWEST 33 300 PM AVERAGE 65 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 99 1995 MINIMUM TEMPERATURE (F) 64 54 1992 SUNRISE AND SUNSET AUGUST 5 2002........SUNRISE 614 AM EDT SUNSET 817 PM EDT AUGUST 6 2002........SUNRISE 615 AM EDT SUNSET 816 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.