787 CDUS41 KLWX 110525 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 125 AM EDT SUN APR 11 2021 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 10 2021... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 5:27 PM 91 2013 65 9 53 MINIMUM 55 7:36 AM 28 1997 45 10 42 AVERAGE 65 55 10 48 PRECIPITATION (IN) YESTERDAY 0.03 1.57 1918 0.11 -0.08 T MONTH TO DATE 0.83 1.09 -0.26 0.54 SINCE MAR 1 4.63 4.57 0.06 2.85 SINCE JAN 1 11.22 10.00 1.22 8.85 SNOWFALL (IN) YESTERDAY 0.0 T 1937 0.0 0.0 0.0 1973 1975 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.0 1.3 -1.3 0.0 SINCE JUL 1 5.4 15.4 -10.0 0.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 10 -10 17 MONTH TO DATE 88 118 -30 74 SINCE MAR 1 518 686 -168 441 SINCE JUL 1 3272 3794 -522 3087 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 4 1 3 2 SINCE MAR 1 11 3 8 7 SINCE JAN 1 11 3 8 7 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 6.0 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 7:00 AM LOWEST 57 4:00 PM AVERAGE 77 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 91 1930 MINIMUM TEMPERATURE (F) 46 26 1909 SUNRISE AND SUNSET APRIL 11 2021.........SUNRISE 6:37 AM EDT SUNSET 7:42 PM EDT APRIL 12 2021.........SUNRISE 6:36 AM EDT SUNSET 7:43 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$