000 CDUS41 KLWX 080536 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 136 AM EDT SUN JUL 8 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 7 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 90 429 PM 101 1988 87 3 80 MINIMUM 63 510 AM 47 1970 63 0 56 AVERAGE 77 75 2 68 PRECIPITATION (IN) YESTERDAY 0.00 1.59 2005 0.12 -0.12 0.00 MONTH TO DATE 0.76 0.84 -0.08 1.04 SINCE JUN 1 3.68 4.91 -1.23 12.83 SINCE JAN 1 14.98 21.72 -6.74 24.34 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 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 3 22 -19 4 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 12 10 2 3 MONTH TO DATE 60 70 -10 79 SINCE JUN 1 351 273 78 318 SINCE JAN 1 502 348 154 400 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 400 AM LOWEST 34 100 PM AVERAGE 61 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 100 1993 MINIMUM TEMPERATURE (F) 64 48 1984 SUNRISE AND SUNSET JULY 8 2007..........SUNRISE 552 AM EDT SUNSET 838 PM EDT JULY 9 2007..........SUNRISE 552 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. $$