934 CDUS41 KLWX 030524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT SUN MAY 03 2020 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 2 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 72 2:59 PM 88 1992 72 0 87 2010 2018 MINIMUM 48 5:32 AM 34 1960 47 1 54 1979 AVERAGE 60 59 1 71 PRECIPITATION (IN) YESTERDAY 0.00 1.39 2016 0.12 -0.12 0.58 MONTH TO DATE 0.18 0.25 -0.07 0.58 SINCE MAR 1 7.73 7.10 0.63 7.95 SINCE JAN 1 14.30 12.52 1.78 15.41 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 T 3.1 -3.1 1.6 SINCE JUL 1 2.9 22.0 -19.1 26.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 7 -2 0 MONTH TO DATE 13 14 -1 2 SINCE MAR 1 843 996 -153 884 SINCE JUL 1 3987 4586 -599 4389 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 0 2 -2 6 SINCE MAR 1 3 22 -19 28 SINCE JAN 1 3 22 -19 28 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 5:00 AM LOWEST 29 5:00 PM AVERAGE 52 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 92 1965 MINIMUM TEMPERATURE (F) 47 32 1963 2005 SUNRISE AND SUNSET MAY 3 2020...........SUNRISE 6:09 AM EDT SUNSET 8:05 PM EDT MAY 4 2020...........SUNRISE 6:08 AM EDT SUNSET 8:06 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$