Archival Weather

Ronald Reagan Washington Ntl

Arlington, Virginia (KDCA)

Report from: Wednesday, July 20, 2022 7:52 AM EDT
Current time: Monday, May 20, 2024 4:16 AM EDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature25.6°C (78.1°F)
Dew point21.1°C (70.0°F)
Winds 3 kts (1.5 m/s, 3.5 mph) Southwest (230°)
Visibility10 mi. (16.1 km)
Clouds Few clouds 25,000 ft. (7,620 m)
Altimeter29.87 in.Hg (1012 mB)
Relative humidity76 %
Density altitude1,626 ft. (496 m)
Sea-level pressure101.1 kPa (1011 mB, 29.87 in.Hg)
Max temp last 6 hours26.1°C (79.0°F)
Min temp last 6 hours23.3°C (73.9°F)
Remarks Automated weather observing station with precipitation discriminator
Pressure rising
Flight conditions Visual Meteorological Conditions
Raw dataKDCA 201152Z 23003KT 10SM FEW250 26/21 A2987 RMK AO2 SLP114 T02560211 10261 20233 52008
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