273 CDUS41 KLWX 180532 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT WED JUN 18 2003 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 17 2003... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2003 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 64 1222 PM 92 1994 83 -19 80 MINIMUM 59 1102 PM 46 1980 60 -1 53 AVERAGE 62 71 -9 67 PRECIPITATION (IN) YESTERDAY 0.44 1.01 1979 0.14 0.30 0.00 MONTH TO DATE 5.46 2.38 3.08 2.38 SINCE JUN 1 5.46 2.38 3.08 2.38 SINCE JAN 1 29.58 19.19 10.39 15.75 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 50.1 21.2 28.9 2.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 3 1 2 0 MONTH TO DATE 26 21 5 2 SINCE JUN 1 26 21 5 2 SINCE JUL 1 5236 4925 311 4111 COOLING YESTERDAY 0 7 -7 2 MONTH TO DATE 68 95 -27 115 SINCE JUN 1 68 95 -27 115 SINCE JAN 1 98 170 -72 243 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 PM LOWEST 73 1100 AM AVERAGE 87 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 93 1993 MINIMUM TEMPERATURE (F) 60 45 1965 SUNRISE AND SUNSET JUNE 18 2003..........SUNRISE 544 AM EDT SUNSET 838 PM EDT JUNE 19 2003..........SUNRISE 544 AM EDT SUNSET 838 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.