000 CDUS41 KLWX 200540 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1240 AM EST SAT JAN 20 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 19 2007... 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 47 133 PM 65 1972 41 6 55 MINIMUM 28 1150 PM -6 1994 21 7 26 AVERAGE 38 31 7 41 PRECIPITATION (IN) YESTERDAY 0.00 1.36 1987 0.10 -0.10 0.00 MONTH TO DATE 1.87 1.90 -0.03 1.63 SINCE DEC 1 3.61 4.97 -1.36 4.56 SINCE JAN 1 1.87 1.90 -0.03 1.63 SNOWFALL (IN) YESTERDAY 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 34 -7 24 MONTH TO DATE 382 627 -245 445 SINCE DEC 1 1090 1511 -421 1416 SINCE JUL 1 1951 2488 -537 2155 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 700 AM LOWEST 37 100 PM AVERAGE 61 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 63 2006 MINIMUM TEMPERATURE (F) 21 -7 1985 SUNRISE AND SUNSET JANUARY 20 2007.......SUNRISE 725 AM EST SUNSET 517 PM EST JANUARY 21 2007.......SUNRISE 724 AM EST SUNSET 518 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$