000 CDUS41 KLWX 120531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1230 AM EST SAT FEB 12 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 11 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 41 403 PM 67 1999 44 -3 43 MINIMUM 25 728 AM -7 1979 23 2 29 AVERAGE 33 34 -1 36 PRECIPITATION (IN) YESTERDAY 0.00 2.07 1983 0.10 -0.10 0.00 MONTH TO DATE 0.25 1.05 -0.80 1.83 SINCE DEC 1 6.40 7.17 -0.77 7.81 SINCE JAN 1 3.39 4.10 -0.71 3.24 SNOWFALL (IN) YESTERDAY 0.0 22.5 1983 0.2 -0.2 0.0 MONTH TO DATE 1.4 2.8 -1.4 T SINCE DEC 1 8.8 13.1 -4.3 17.4 SINCE JUL 1 8.8 14.0 -5.2 17.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 31 1 29 MONTH TO DATE 293 353 -60 368 SINCE DEC 1 2058 2262 -204 2397 SINCE JUL 1 2863 3239 -376 3223 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 26 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 14.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 55 200 AM LOWEST 29 100 PM AVERAGE 42 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 74 1999 MINIMUM TEMPERATURE (F) 23 3 1964 SUNRISE AND SUNSET FEBRUARY 12 2005......SUNRISE 704 AM EST SUNSET 544 PM EST FEBRUARY 13 2005......SUNRISE 703 AM EST SUNSET 545 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$