000 CDUS41 KLWX 250541 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1240 AM EST THU JAN 25 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 24 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 37 1105 PM 73 1967 41 -4 47 MINIMUM 30 1233 AM -2 1987 22 8 28 AVERAGE 34 32 2 38 PRECIPITATION (IN) YESTERDAY 0.01 1.18 1979 0.10 -0.09 0.02 MONTH TO DATE 2.11 2.40 -0.29 2.32 SINCE DEC 1 3.85 5.47 -1.62 5.25 SINCE JAN 1 2.11 2.40 -0.29 2.32 SNOWFALL (IN) YESTERDAY T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 31 33 -2 27 MONTH TO DATE 551 794 -243 558 SINCE DEC 1 1259 1678 -419 1529 SINCE JUL 1 2120 2655 -535 2268 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 12 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 PM LOWEST 54 1100 PM AVERAGE 72 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 73 1967 MINIMUM TEMPERATURE (F) 22 -5 1987 SUNRISE AND SUNSET JANUARY 25 2007.......SUNRISE 722 AM EST SUNSET 523 PM EST JANUARY 26 2007.......SUNRISE 721 AM EST SUNSET 524 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$