000 CDUS41 KLWX 200525 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT FRI OCT 20 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 19 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 67 719 PM 83 1991 67 0 77 1963 MINIMUM 55 129 AM 25 1976 41 14 43 AVERAGE 61 54 7 60 PRECIPITATION (IN) YESTERDAY 0.06 1.36 1966 0.10 -0.04 0.00 MONTH TO DATE 3.23 2.10 1.13 6.89 SINCE SEP 1 10.35 5.92 4.43 7.04 SINCE JAN 1 37.34 34.15 3.19 36.81 SNOWFALL (IN) YESTERDAY 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 11 -7 5 MONTH TO DATE 137 163 -26 42 SINCE SEP 1 191 223 -32 54 SINCE JUL 1 191 228 -37 54 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 14 15 -1 35 SINCE SEP 1 94 147 -53 262 SINCE JAN 1 1255 1072 183 1373 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 3.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 87 1200 PM AVERAGE 94 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 83 1969 MINIMUM TEMPERATURE (F) 40 20 1972 SUNRISE AND SUNSET OCTOBER 20 2006.......SUNRISE 724 AM EDT SUNSET 624 PM EDT OCTOBER 21 2006.......SUNRISE 725 AM EDT SUNSET 623 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$