000 CDUS41 KLWX 090533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 131 AM EDT SAT OCT 9 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 8 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 76 345 PM 85 1982 71 5 77 MINIMUM 42 629 AM 30 2001 45 -3 48 AVERAGE 59 58 1 63 PRECIPITATION (IN) YESTERDAY 0.00 1.17 1996 0.11 -0.11 0.00 MONTH TO DATE T 0.90 -0.90 0.06 SINCE SEP 1 5.80 4.72 1.08 7.32 SINCE JAN 1 30.54 32.95 -2.41 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 6 8 -2 2 MONTH TO DATE 47 55 -8 92 SINCE SEP 1 60 115 -55 127 SINCE JUL 1 62 120 -58 127 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 11 -8 0 SINCE SEP 1 136 143 -7 105 SINCE JAN 1 1195 1068 127 984 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 41 200 PM AVERAGE 67 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 87 1990 MINIMUM TEMPERATURE (F) 45 26 2001 SUNRISE AND SUNSET OCTOBER 9 2004.......SUNRISE 714 AM EDT SUNSET 639 PM EDT OCTOBER 10 2004.......SUNRISE 715 AM EDT SUNSET 638 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$