000 CDUS41 KLWX 080537 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1237 AM EST THU MAR 8 2007 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 7 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 30 1212 PM 76 1974 52 -22 51 MINIMUM 19 1156 PM 14 1985 29 -10 30 AVERAGE 25 40 -15 41 PRECIPITATION (IN) YESTERDAY 0.12 1.53 1967 0.11 0.01 0.00 MONTH TO DATE 0.79 0.77 0.02 0.01 SINCE MAR 1 0.79 0.77 0.02 0.01 SINCE JAN 1 5.44 6.59 -1.15 4.79 SNOWFALL (IN) YESTERDAY 1.9 0.1 1.8 MONTH TO DATE 1.9 1.1 0.8 SINCE AUG 1 13.3 18.5 -5.2 SINCE JUL 1 13.3 18.5 -5.2 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 40 25 15 24 MONTH TO DATE 198 178 20 177 SINCE MAR 1 198 178 20 177 SINCE JUL 1 3574 3938 -364 3405 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 12 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 400 PM LOWEST 37 1200 AM AVERAGE 65 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 84 2000 MINIMUM TEMPERATURE (F) 30 11 1986 SUNRISE AND SUNSET MARCH 8 2007.........SUNRISE 632 AM EST SUNSET 609 PM EST MARCH 9 2007.........SUNRISE 631 AM EST SUNSET 610 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$