314 CDUS41 KLWX 270524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT MON MAR 27 2017 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 26 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1962 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 1203 AM 78 2004 59 3 61 MINIMUM 46 1159 PM 17 1983 36 10 37 AVERAGE 54 48 6 49 PRECIPITATION (IN) YESTERDAY 0.02 1.55 1988 0.12 -0.10 0.00 MONTH TO DATE 2.02 2.75 -0.73 1.04 SINCE MAR 1 2.02 2.75 -0.73 1.04 SINCE JAN 1 5.46 8.17 -2.71 9.30 SNOWFALL (IN) YESTERDAY 0.0 0.8 1971 0.1 -0.1 MONTH TO DATE 5.7 2.6 3.1 SINCE JUL 1 7.3 21.5 -14.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 18 -7 16 MONTH TO DATE 587 566 21 386 SINCE MAR 1 587 566 21 386 SINCE JUL 1 3480 4156 -676 3477 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 2 0 2 5 SINCE MAR 1 2 0 2 5 SINCE JAN 1 2 0 2 5 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 8.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 700 PM LOWEST 60 1200 AM AVERAGE 77 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 85 1998 MINIMUM TEMPERATURE (F) 36 15 2014 SUNRISE AND SUNSET MARCH 27 2017.........SUNRISE 702 AM EDT SUNSET 729 PM EDT MARCH 28 2017.........SUNRISE 700 AM EDT SUNSET 730 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$