649 CDUS41 KLWX 140526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT SUN JUN 14 2020 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 13 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 78 3:47 PM 95 2017 83 -5 77 MINIMUM 61 4:54 AM 43 1980 61 0 61 AVERAGE 70 72 -2 69 PRECIPITATION (IN) YESTERDAY 0.00 2.03 1982 0.14 -0.14 0.66 MONTH TO DATE 3.37 1.79 1.58 1.24 SINCE JUN 1 3.37 1.79 1.58 1.24 SINCE JAN 1 19.89 18.61 1.28 21.12 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE JUN 1 0.0 0.0 0.0 T SINCE JUL 1 2.9 22.0 -19.1 26.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 5 13 -8 9 SINCE JUN 1 5 13 -8 9 SINCE JUL 1 4154 4715 -561 4456 COOLING YESTERDAY 5 7 -2 4 MONTH TO DATE 117 78 39 66 SINCE JUN 1 117 78 39 66 SINCE JAN 1 194 170 24 245 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 56 5:00 AM LOWEST 40 5:00 PM AVERAGE 48 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 98 1994 MINIMUM TEMPERATURE (F) 61 41 1979 SUNRISE AND SUNSET JUNE 14 2020..........SUNRISE 5:44 AM EDT SUNSET 8:37 PM EDT JUNE 15 2020..........SUNRISE 5:44 AM EDT SUNSET 8:37 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$