000 CDUS41 KLWX 100550 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 148 AM EDT MON JUL 10 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 9 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 83 1243 PM 99 1993 87 -4 86 1988 MINIMUM 61 506 AM 48 1984 64 -3 63 AVERAGE 72 76 -4 75 PRECIPITATION (IN) YESTERDAY 0.00 2.23 1970 0.12 -0.12 0.00 MONTH TO DATE 1.04 1.08 -0.04 4.99 SINCE JUN 1 12.83 5.15 7.68 6.91 SINCE JAN 1 24.34 21.96 2.38 24.59 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 7 11 -4 10 MONTH TO DATE 92 92 0 102 SINCE JUN 1 331 295 36 375 SINCE JAN 1 413 370 43 403 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 46 300 PM AVERAGE 70 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 99 1993 1988 MINIMUM TEMPERATURE (F) 64 53 1963 SUNRISE AND SUNSET JULY 10 2006..........SUNRISE 553 AM EDT SUNSET 837 PM EDT JULY 11 2006..........SUNRISE 554 AM EDT SUNSET 837 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$