000 CDUS41 KLWX 030536 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1235 AM EST SUN APR 3 2005 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 2 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 62 1003 AM 86 1967 61 1 47 MINIMUM 42 1145 PM 21 1964 36 6 39 AVERAGE 52 49 3 43 PRECIPITATION (IN) YESTERDAY 2.07R 1.32 1990 0.11 1.96 0.66 MONTH TO DATE 2.40 0.22 2.18 1.61 SINCE MAR 1 6.33 3.77 2.56 3.66 SINCE JAN 1 10.88 9.59 1.29 7.00 SNOWFALL (IN) YESTERDAY MM T 1992 0.1 MM 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE MAR 1 1.2 3.6 -2.4 T SINCE JUL 1 17.3 21.0 -3.7 17.4 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 13 16 -3 22 MONTH TO DATE 24 32 -8 42 SINCE MAR 1 768 702 66 616 SINCE JUL 1 4104 4462 -358 4343 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 4 -4 0 SINCE JAN 1 0 4 -4 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 77 400 PM AVERAGE 89 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 86 1981 MINIMUM TEMPERATURE (F) 37 23 1991 SUNRISE AND SUNSET APRIL 3 2005.........SUNRISE 651 AM EDT SUNSET 736 PM EDT APRIL 4 2005.........SUNRISE 650 AM EDT SUNSET 737 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$