Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Wednesday, July 20, 2022 10:52 AM EDT
Current time: Monday, May 20, 2024 7:53 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Temperature | 30.0°C (86.0°F) |
|---|---|
| Heat index | 32.4°C (90.3°F) |
| Dew point | 20.6°C (69.1°F) |
| Winds | 3 kts (1.5 m/s, 3.5 mph) East (80°) |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Sky clear |
| Altimeter | 29.85 in.Hg (1011 mB) |
| Relative humidity | 57 % |
| Density altitude | 2,126 ft. (648 m) |
| Sea-level pressure | 101.1 kPa (1011 mB, 29.85 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Pressure falling more quickly |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | KDCA 201452Z 08003KT 10SM CLR 30/21 A2985 RMK AO2 SLP109 T03000206 58005 |