000 CDUS41 KLWX 050518 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 117 AM EDT FRI OCT 5 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 4 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 88R 251 PM 87 1967 72 16 83 MINIMUM 63 450 AM 26 1974 47 16 59 AVERAGE 76 60 16 71 PRECIPITATION (IN) YESTERDAY 0.00 0.81 1999 0.11 -0.11 0.00 MONTH TO DATE T 0.46 -0.46 0.12 SINCE SEP 1 1.40 4.28 -2.88 7.24 SINCE JAN 1 19.04 32.51 -13.47 34.23 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 7 -7 0 MONTH TO DATE 1 25 -24 10 SINCE SEP 1 29 85 -56 64 SINCE JUL 1 29 90 -61 64 COOLING YESTERDAY 11 1 10 6 MONTH TO DATE 27 7 20 11 SINCE SEP 1 247 139 108 91 SINCE JAN 1 1512 1064 448 1252 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 45 200 PM AVERAGE 69 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1967 MINIMUM TEMPERATURE (F) 47 32 1970 SUNRISE AND SUNSET OCTOBER 5 2007.......SUNRISE 709 AM EDT SUNSET 647 PM EDT OCTOBER 6 2007.......SUNRISE 710 AM EDT SUNSET 645 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$