000 CDUS41 KLWX 040529 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 AM EDT MON OCT 4 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 3 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 70 323 PM 86 2002 73 -3 58 MINIMUM 52 1131 PM 30 2003 48 4 30 1974 AVERAGE 61 60 1 44 PRECIPITATION (IN) YESTERDAY 0.00 0.86 1987 0.11 -0.11 0.00 MONTH TO DATE T 0.35 -0.35 T SINCE SEP 1 5.80 4.17 1.63 7.26 SINCE JAN 1 30.54 32.40 -1.86 51.31 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 4 6 -2 21 MONTH TO DATE 6 18 -12 51 SINCE SEP 1 19 78 -59 86 SINCE JUL 1 21 83 -62 86 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 3 6 -3 0 SINCE SEP 1 136 138 -2 105 SINCE JAN 1 1195 1063 132 984 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 37 200 PM AVERAGE 65 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 87 1967 MINIMUM TEMPERATURE (F) 47 26 1974 SUNRISE AND SUNSET OCTOBER 4 2004.......SUNRISE 709 AM EDT SUNSET 647 PM EDT OCTOBER 5 2004.......SUNRISE 710 AM EDT SUNSET 646 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$