000 CDUS41 KLWX 060530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT SAT MAY 6 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 5 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 79 215 PM 88 1980 72 7 64 MINIMUM 62 1154 PM 29 1976 46 16 38 AVERAGE 71 59 12 51 PRECIPITATION (IN) YESTERDAY 0.00 2.34 1989 0.13 -0.13 0.00 MONTH TO DATE T 0.63 -0.63 0.06 SINCE MAR 1 4.93 7.40 -2.47 8.33 SINCE JAN 1 9.71 13.22 -3.51 12.88 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 MAR 1 T 3.8 -3.8 1.2 SINCE JUL 1 14.1 21.2 -7.1 17.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 14 MONTH TO DATE 15 36 -21 71 SINCE MAR 1 836 1068 -232 1110 SINCE JUL 1 4064 4828 -764 4446 COOLING YESTERDAY 6 1 5 0 MONTH TO DATE 7 5 2 0 SINCE MAR 1 19 20 -1 11 SINCE JAN 1 19 20 -1 11 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1100 PM LOWEST 40 1200 PM 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 2006...........SUNRISE 606 AM EDT SUNSET 807 PM EDT MAY 7 2006...........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. $$