000 CDUS41 KLWX 130529 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT WED OCT 13 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 12 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 69 315 PM 80 1990 69 0 78 MINIMUM 34 615 AM 25 1964 43 -9 48 AVERAGE 52 56 -4 63 PRECIPITATION (IN) YESTERDAY 0.00 0.78 1990 0.11 -0.11 0.00 MONTH TO DATE T 1.34 -1.34 0.06 SINCE SEP 1 5.80 5.16 0.64 7.32 SINCE JAN 1 30.54 33.39 -2.85 51.37 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 SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 9 4 2 MONTH TO DATE 80 90 -10 100 SINCE SEP 1 93 150 -57 135 SINCE JUL 1 95 155 -60 135 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 15 -12 0 SINCE SEP 1 136 147 -11 105 SINCE JAN 1 1195 1072 123 984 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 32 500 PM AVERAGE 66 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 84 1989 MINIMUM TEMPERATURE (F) 43 30 1988 SUNRISE AND SUNSET OCTOBER 13 2004.......SUNRISE 718 AM EDT SUNSET 634 PM EDT OCTOBER 14 2004.......SUNRISE 719 AM EDT SUNSET 632 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$