000 CDUS41 KLWX 060539 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 137 AM EDT SUN MAY 6 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 5 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 67 913 AM 88 1980 72 -5 79 MINIMUM 51 1047 PM 29 1976 46 5 62 AVERAGE 59 59 0 71 PRECIPITATION (IN) YESTERDAY 0.04 2.34 1989 0.13 -0.09 0.00 MONTH TO DATE 0.04 0.63 -0.59 T SINCE MAR 1 6.35 7.40 -1.05 4.93 SINCE JAN 1 11.00 13.22 -2.22 9.71 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE AUG 1 14.7 21.2 -6.5 SINCE JUL 1 14.7 21.2 -6.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 7 -1 0 MONTH TO DATE 18 36 -18 15 SINCE MAR 1 990 1068 -78 836 SINCE JUL 1 4366 4828 -462 4064 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 6 5 1 7 SINCE MAR 1 29 20 9 19 SINCE JAN 1 29 20 9 19 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 PM LOWEST 34 1000 AM AVERAGE 65 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1986 MINIMUM TEMPERATURE (F) 47 36 1968 SUNRISE AND SUNSET MAY 6 2007...........SUNRISE 606 AM EDT SUNSET 807 PM EDT MAY 7 2007...........SUNRISE 605 AM EDT SUNSET 808 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$