CDUS41 KLWX 222124 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 524 PM EDT SUN MAR 22 2026 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 22 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86R 3:59 PM 83 1968 57 29 67 MINIMUM 45 6:40 AM 12 1988 35 10 40 AVERAGE 66 46 20 54 PRECIPITATION (IN) TODAY 0.00 0.93 1977 0.11 -0.11 0.00 MONTH TO DATE 2.54 2.46 0.08 0.78 SINCE MAR 1 2.54 2.46 0.08 0.78 SINCE JAN 1 8.34 8.01 0.33 5.20 SNOWFALL (IN) TODAY 0.0 1.2 1992 0.1 -0.1 0.0 MONTH TO DATE 1.0 3.3 -2.3 0.0 SINCE MAR 1 1.0 3.3 -2.3 0.0 SINCE JUL 1 13.6 20.3 -6.7 15.5 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 19 -19 11 MONTH TO DATE 332 492 -160 356 SINCE MAR 1 332 492 -160 356 SINCE JUL 1 3961 4002 -41 3678 COOLING TODAY 1 0 1 0 MONTH TO DATE 9 0 9 1 SINCE MAR 1 9 0 9 1 SINCE JAN 1 9 0 9 1 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 AM LOWEST 23 4:00 PM AVERAGE 60 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 83 1994 2012 MINIMUM TEMPERATURE (F) 36 17 1969 SUNRISE AND SUNSET MARCH 22 2026.........SUNRISE 7:10 AM EDT SUNSET 7:24 PM EDT MARCH 23 2026.........SUNRISE 7:08 AM EDT SUNSET 7:25 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$