000 CDUS41 KLWX 290517 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1217 AM EST THU NOV 29 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 28 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 46 408 PM 71 1998 52 -6 65 1990 MINIMUM 33 552 PM 19 1996 31 2 35 AVERAGE 40 41 -1 50 PRECIPITATION (IN) YESTERDAY 0.00 2.23 1993 0.11 -0.11 0.00 MONTH TO DATE 2.47 3.09 -0.62 5.31 SINCE SEP 1 7.39 10.28 -2.89 17.25 SINCE JAN 1 25.03 38.51 -13.48 44.24 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 MONTH TO DATE 0.0 0.6 -0.6 SINCE JUL 1 0.0 0.7 -0.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 25 23 2 15 MONTH TO DATE 514 541 -27 467 SINCE SEP 1 684 924 -240 843 SINCE JUL 1 684 929 -245 843 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE SEP 1 328 147 181 95 SINCE JAN 1 1593 1072 521 1256 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 600 PM LOWEST 28 300 PM AVERAGE 49 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 73 1998 MINIMUM TEMPERATURE (F) 30 17 1967 SUNRISE AND SUNSET NOVEMBER 29 2007......SUNRISE 707 AM EST SUNSET 449 PM EST NOVEMBER 30 2007......SUNRISE 708 AM EST SUNSET 448 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$