000 CDUS41 KLWX 270539 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1238 AM EST FRI JAN 27 2006 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 26 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 38 400 PM 70 1967 42 -4 49 MINIMUM 28 1159 PM 3 1987 22 6 30 AVERAGE 33 32 1 40 PRECIPITATION (IN) YESTERDAY T 0.77 1976 0.10 -0.10 0.00 MONTH TO DATE 2.32 2.60 -0.28 2.72 SINCE DEC 1 5.25 5.67 -0.42 5.73 SINCE JAN 1 2.32 2.60 -0.28 2.72 SNOWFALL (IN) YESTERDAY T 6.1 1987 0.3 -0.3 0.0 MONTH TO DATE T 6.6 -6.6 4.5 SINCE DEC 1 5.7 8.8 -3.1 4.5 SINCE JUL 1 6.0 9.7 -3.7 4.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 33 -1 25 MONTH TO DATE 618 860 -242 731 SINCE DEC 1 1589 1744 -155 1567 SINCE JUL 1 2328 2721 -393 2372 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 28 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 15.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 63 100 AM LOWEST 32 300 PM AVERAGE 48 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 71 1974 MINIMUM TEMPERATURE (F) 22 -9 1987 SUNRISE AND SUNSET JANUARY 27 2006.......SUNRISE 720 AM EST SUNSET 525 PM EST JANUARY 28 2006.......SUNRISE 720 AM EST SUNSET 526 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$