000 CDUS41 KLWX 240533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 132 AM EDT SAT JUL 24 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 23 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 85 MM 99 1991 88 -3 83 MINIMUM 72 MM 50 1983 65 7 68 AVERAGE 79 76 3 76 PRECIPITATION (IN) YESTERDAY 0.44 1.51 1988 0.11 0.33 0.00 MONTH TO DATE 3.22 2.67 0.55 5.22 SINCE JUN 1 6.95 6.74 0.21 13.55 SINCE JAN 1 20.45 23.55 -3.10 37.64 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 12 22 -10 31 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 14 12 2 11 MONTH TO DATE 256 251 5 250 SINCE JUN 1 453 454 -1 415 SINCE JAN 1 693 529 164 445 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 3.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 61 300 PM AVERAGE 81 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 97 1987 MINIMUM TEMPERATURE (F) 65 48 1985 SUNRISE AND SUNSET JULY 24 2004..........SUNRISE 604 AM EDT SUNSET 828 PM EDT JULY 25 2004..........SUNRISE 605 AM EDT SUNSET 827 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$