843 CDUS41 KLWX 230533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1232 AM EST TUE MAR 23 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 22 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 40 349 PM 83 1968 57 -17 66 MINIMUM 24 1150 PM 12 1988 34 -10 36 AVERAGE 32 45 -13 51 PRECIPITATION (IN) YESTERDAY 0.00 0.93 1977 0.12 -0.12 0.00 MONTH TO DATE 1.77 2.55 -0.78 2.52 SINCE MAR 1 1.77 2.55 -0.78 2.52 SINCE JAN 1 5.11 8.37 -3.26 11.48 SNOWFALL (IN) YESTERDAY 0.0 1.2 1992 0.1 -0.1 0.0 MONTH TO DATE T 2.6 -2.6 0.1 SINCE MAR 1 T 2.6 -2.6 0.1 SINCE JUL 1 17.4 20.0 -2.6 48.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 20 13 14 MONTH TO DATE 446 508 -62 510 SINCE MAR 1 446 508 -62 510 SINCE JUL 1 4171 4241 -70 4554 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 26 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 M500 AM LOWEST 24 M400 PM AVERAGE 42 .......................................................... 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 2004.........SUNRISE 608 AM EST SUNSET 625 PM EST MARCH 24 2004.........SUNRISE 606 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. $$