000 CDUS41 KLWX 260534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 132 AM EDT FRI APR 26 2002 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 25 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 63 527 PM 88 1994 69 -6 57 MINIMUM 40 1148 PM 29 1969 43 -3 38 AVERAGE 52 56 -4 48 PRECIPITATION (IN) YESTERDAY 0.09 1.34 1973 0.11 -0.02 0.00 MONTH TO DATE 1.65 2.64 -0.99 2.15 SINCE MAR 1 5.13 6.19 -1.06 6.30 SINCE JAN 1 6.82 12.01 -5.19 10.51 SNOWFALL (IN) YESTERDAY MM MM MM MM MM MM MONTH TO DATE 0.0 MM MM 0.0 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 13 9 4 17 MONTH TO DATE 247 327 -80 247 SINCE MAR 1 850 1003 -153 995 SINCE JUL 1 3899 4817 -918 4928 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 55 6 49 26 SINCE MAR 1 55 10 45 26 SINCE JAN 1 55 10 45 26 .................................................................. WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 22 600 PM AVERAGE 61 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 92 1990 MINIMUM TEMPERATURE (F) 44 31 1967 SUNRISE AND SUNSET APRIL 26 2002.........SUNRISE 618 AM EDT SUNSET 758 PM EDT APRIL 27 2002.........SUNRISE 617 AM EDT SUNSET 758 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.