895 CDUS41 KLWX 020528 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1228 AM EST MON MAR 2 2020 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 1 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1960 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 419 PM 77 1972 50 2 37 MINIMUM 21 644 AM 11 1980 29 -8 31 AVERAGE 37 39 -2 34 PRECIPITATION (IN) YESTERDAY 0.00 1.06 1997 0.09 -0.09 0.66 MONTH TO DATE 0.00 0.09 -0.09 0.66 SINCE MAR 1 0.00 0.09 -0.09 0.66 SINCE JAN 1 6.57 5.51 1.06 8.12 SNOWFALL (IN) YESTERDAY 0.0 6.2 1969 0.2 -0.2 MONTH TO DATE 0.0 0.2 -0.2 SINCE JUL 1 2.9 19.1 -16.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 28 26 2 31 MONTH TO DATE 28 26 2 31 SINCE MAR 1 28 26 2 31 SINCE JUL 1 3172 3616 -444 3536 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 14 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 600 AM LOWEST 21 300 PM AVERAGE 45 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 77 1972 MINIMUM TEMPERATURE (F) 29 12 1980 1967 SUNRISE AND SUNSET MARCH 2 2020.........SUNRISE 640 AM EST SUNSET 604 PM EST MARCH 3 2020.........SUNRISE 639 AM EST SUNSET 605 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$