000 CDUS41 KLWX 130540 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1239 AM EST SAT JAN 13 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 12 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 50 1157 PM 63 1995 41 9 61 MINIMUM 38 739 AM -4 1977 22 16 35 AVERAGE 44 32 12 48 PRECIPITATION (IN) YESTERDAY 0.05 0.75 1964 0.10 -0.05 0.00 MONTH TO DATE 1.77 1.20 0.57 0.66 SINCE DEC 1 3.51 4.27 -0.76 3.59 SINCE JAN 1 1.77 1.20 0.57 0.66 SNOWFALL (IN) YESTERDAY 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 33 -12 17 MONTH TO DATE 243 393 -150 284 SINCE DEC 1 951 1277 -326 1255 SINCE JUL 1 1812 2254 -442 1994 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 16 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 700 PM LOWEST 41 500 AM AVERAGE 67 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 69 2005 MINIMUM TEMPERATURE (F) 22 -3 1981 1977 SUNRISE AND SUNSET JANUARY 13 2007.......SUNRISE 728 AM EST SUNSET 509 PM EST JANUARY 14 2007.......SUNRISE 727 AM EST SUNSET 510 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$