000 CDUS41 KLWX 180525 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT WED OCT 18 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 17 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 63 1159 PM 83 1963 67 -4 69 MINIMUM 53 308 AM 31 1982 42 11 47 1981 AVERAGE 58 54 4 58 PRECIPITATION (IN) YESTERDAY 0.77 1.11 1975 0.11 0.66 0.00 MONTH TO DATE 3.17 1.89 1.28 6.89 SINCE SEP 1 10.29 5.71 4.58 7.04 SINCE JAN 1 37.28 33.94 3.34 36.81 SNOWFALL (IN) YESTERDAY 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 11 -4 7 MONTH TO DATE 133 141 -8 35 SINCE SEP 1 187 201 -14 47 SINCE JUL 1 187 206 -19 47 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 11 15 -4 35 SINCE SEP 1 91 147 -56 262 SINCE JAN 1 1252 1072 180 1373 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 300 PM LOWEST 72 1200 AM AVERAGE 84 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 82 1963 MINIMUM TEMPERATURE (F) 41 27 1982 1976 SUNRISE AND SUNSET OCTOBER 18 2006.......SUNRISE 722 AM EDT SUNSET 627 PM EDT OCTOBER 19 2006.......SUNRISE 723 AM EDT SUNSET 626 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$