000 CDUS41 KLWX 270532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1231 AM EST THU JAN 27 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 26 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 418 PM 70 1967 42 7 22 MINIMUM 30 550 AM 3 1987 22 8 15 AVERAGE 40 32 8 19 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1976 0.10 -0.10 0.13 MONTH TO DATE 2.72 2.60 0.12 1.29 SINCE DEC 1 5.73 5.67 0.06 5.86 SINCE JAN 1 2.72 2.60 0.12 1.29 SNOWFALL (IN) YESTERDAY 0.0 6.1 1987 0.3 -0.3 1.0 MONTH TO DATE 4.5 6.6 -2.1 5.4 SINCE DEC 1 4.5 8.8 -4.3 16.8 SINCE JUL 1 4.5 9.7 -5.2 16.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 25 33 -8 46 MONTH TO DATE 731 860 -129 918 SINCE DEC 1 1567 1744 -177 1809 SINCE JUL 1 2372 2721 -349 2635 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 21 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 600 AM LOWEST 46 300 PM AVERAGE 62 .......................................................... 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 2005.......SUNRISE 720 AM EST SUNSET 526 PM EST JANUARY 28 2005.......SUNRISE 719 AM EST SUNSET 527 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$