000 CDUS41 KLWX 290604 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 202 AM EDT FRI SEP 29 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 28 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 78 130 PM 86 1998 75 3 79 MINIMUM 56 1124 PM 34 1989 50 6 47 AVERAGE 67 63 4 63 PRECIPITATION (IN) YESTERDAY 0.67 1.61 2004 0.12 0.55 0.00 MONTH TO DATE 7.09 3.58 3.51 0.15 SINCE SEP 1 7.09 3.58 3.51 0.15 SINCE JAN 1 34.08 31.81 2.27 29.92 SNOWFALL (IN) YESTERDAY 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 5 -5 2 MONTH TO DATE 35 50 -15 2 SINCE SEP 1 35 50 -15 2 SINCE JUL 1 35 55 -20 2 COOLING YESTERDAY 2 2 0 0 MONTH TO DATE 80 128 -48 226 SINCE SEP 1 80 128 -48 226 SINCE JAN 1 1241 1053 188 1337 .................................................................. WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 900 PM LOWEST 50 200 PM AVERAGE 72 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 85 1986 1973 MINIMUM TEMPERATURE (F) 50 34 1978 SUNRISE AND SUNSET SEPTEMBER 29 2006.....SUNRISE 704 AM EDT SUNSET 656 PM EDT SEPTEMBER 30 2006.....SUNRISE 705 AM EDT SUNSET 654 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$