000 CDUS41 KLWX 240531 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 1228 AM EST SUN MAR 24 2002 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 23 2002... CLIMATE NORMAL PERIOD 1971 TO 2000 SNOW/HEATING DEGREE DAYS 1961-1990 CLIMATE RECORD PERIOD 1962 TO 2002 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 53 505 PM 83 1994 58 -5 58 MINIMUM 19 623 AM 17 1969 34 -15 33 AVERAGE 36 46 -10 46 PRECIPITATION (IN) YESTERDAY 0.00 2.21 1991 0.12 -0.12 0.00 MONTH TO DATE 2.51 2.67 -0.16 2.47 SINCE MAR 1 2.51 2.67 -0.16 2.47 SINCE JAN 1 4.20 8.49 -4.29 6.68 SNOWFALL (IN) YESTERDAY 0.0 T 1972 MM MM 0.0 MONTH TO DATE 0.0 MM MM 1.0 SINCE MAR 1 0.0 MM MM 1.0 SINCE JUL 1 2.6 MM MM 12.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 29 19 10 19 MONTH TO DATE 472 532 -60 538 SINCE MAR 1 472 532 -60 538 SINCE JUL 1 3521 4346 -825 4471 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 21 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 700 AM LOWEST 24 500 PM AVERAGE 49 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 79 1994 MINIMUM TEMPERATURE (F) 34 21 1984 SUNRISE AND SUNSET MARCH 24 2002.........SUNRISE 607 AM EST SUNSET 626 PM EST MARCH 25 2002.........SUNRISE 606 AM EST SUNSET 627 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.