954 CDUS41 KLWX 280531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1228 AM EST TUE JAN 28 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 27 2003... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2003 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 22 418 PM 71 1974 42 -20 67 MINIMUM 7 1044 PM -9 1987 22 -15 24 AVERAGE 15 32 -17 46 PRECIPITATION (IN) YESTERDAY 0.00 0.95 1976 0.09 -0.09 0.00 MONTH TO DATE 2.52 2.69 -0.17 1.20 SINCE DEC 1 6.13 5.76 0.37 2.76 SINCE JAN 1 2.52 2.69 -0.17 1.20 SNOWFALL (IN) YESTERDAY 0.0 0.3 1994 0.3 -0.3 0.0 MONTH TO DATE 5.1 6.9 -1.8 2.6 SINCE DEC 1 13.3 9.1 4.2 2.6 SINCE JUL 1 13.3 10.0 3.3 2.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 50 33 17 19 MONTH TO DATE 986 893 93 757 SINCE DEC 1 1958 1777 181 1483 SINCE JUL 1 2940 2754 186 2286 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 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 11.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 900 PM LOWEST 31 200 PM AVERAGE 47 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 68 2002 MINIMUM TEMPERATURE (F) 22 -17 1987 SUNRISE AND SUNSET JANUARY 28 2003.......SUNRISE 720 AM EST SUNSET 526 PM EST JANUARY 29 2003.......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.