000 CDUS41 KLWX 230537 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1235 AM EST WED MAR 23 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 22 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 59 439 PM 83 1968 57 2 40 MINIMUM 25 542 AM 12 1988 34 -9 24 AVERAGE 42 45 -3 32 PRECIPITATION (IN) YESTERDAY 0.02 0.93 1977 0.12 -0.10 0.00 MONTH TO DATE 0.66 2.55 -1.89 1.77 SINCE MAR 1 0.66 2.55 -1.89 1.77 SINCE JAN 1 5.21 8.37 -3.16 5.11 SNOWFALL (IN) YESTERDAY 0.0 1.2 1992 0.1 -0.1 0.0 MONTH TO DATE 1.2 2.6 -1.4 T SINCE MAR 1 1.2 2.6 -1.4 T SINCE JUL 1 17.3 20.0 -2.7 17.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 20 3 33 MONTH TO DATE 579 508 71 446 SINCE MAR 1 579 508 71 446 SINCE JUL 1 3915 4268 -353 4173 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 88 600 AM LOWEST 33 400 PM AVERAGE 61 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 83 1994 MINIMUM TEMPERATURE (F) 34 17 1969 SUNRISE AND SUNSET MARCH 23 2005.........SUNRISE 608 AM EST SUNSET 625 PM EST MARCH 24 2005.........SUNRISE 607 AM EST SUNSET 626 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$