000 CDUS41 KLWX 130532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT TUE JUL 13 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 12 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 84 138 PM 97 1986 87 -3 84 MINIMUM 71 1159 PM 47 2002 64 7 60 AVERAGE 78 76 2 72 PRECIPITATION (IN) YESTERDAY 0.15 2.61 1990 0.12 0.03 0.26 MONTH TO DATE 2.03 1.44 0.59 3.73 SINCE JUN 1 5.76 5.51 0.25 12.06 SINCE JAN 1 19.26 22.32 -3.06 36.15 SNOWFALL (IN) YESTERDAY 0.0 MM MM 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 1 -1 0 SINCE JUN 1 12 22 -10 31 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 13 11 2 7 MONTH TO DATE 144 125 19 139 SINCE JUN 1 341 328 13 304 SINCE JAN 1 581 403 178 334 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1100 PM LOWEST 69 100 PM AVERAGE 85 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 97 1986 MINIMUM TEMPERATURE (F) 64 52 1978 SUNRISE AND SUNSET JULY 13 2004..........SUNRISE 555 AM EDT SUNSET 835 PM EDT JULY 14 2004..........SUNRISE 556 AM EDT SUNSET 835 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$