Weather archive in Washington / Ronald Reagan (airport)
View weather archive
Download weather archive
Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 September 14, Sunday | 20 | 25.0 77 | 760.9 29.96 1014.45 1014.45 | 762.5 30.02 1016.58 1016.58 | 0.8 0.03 1.07 1.07 | 62 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 18.3 65 | 29.4 85 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 17.2 63 | |||||||||||||||
17 | 28.9 84 | 760.1 29.93 1013.38 1013.38 | 761.8 29.99 1015.65 1015.65 | -0.2 -0.01 -0.27 -0.27 | 44 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 16.0 9.9 | 15.6 60 | ||||||||||||||||||
14 | 28.9 84 | 760.3 29.93 1013.65 1013.65 | 762.1 30 1016.05 1016.05 | -1.3 -0.05 -1.73 -1.73 | 41 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 19.4 67 | 28.9 84 | 1500-2000 4921-6562 | 16.0 9.9 | 14.4 58 | ||||||||||||||||
11 | 25.0 77 | 761.6 29.98 1015.38 1015.38 | 763.1 30.04 1017.38 1017.38 | 0.7 0.03 0.93 0.93 | 56 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 15.6 60 | ||||||||||||||||||
08 | 19.4 67 | 760.9 29.96 1014.45 1014.45 | 762.4 30.02 1016.45 1016.45 | 0.3 0.01 0.4 0.4 | 84 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 18.3 65 | 27.8 82 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 16.7 62 | ||||||||||||||||
05 | 18.9 66 | 760.6 29.94 1014.05 1014.05 | 762.2 30.01 1016.18 1016.18 | -0.8 -0.03 -1.07 -1.07 | 84 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 16.1 61 | ||||||||||||||||||
02 | 20.0 68 | 761.4 29.98 1015.12 1015.12 | 763.0 30.04 1017.25 1017.25 | -0.4 -0.02 -0.53 -0.53 | 76 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.7 62 | 23.9 75 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 15.6 60 | ||||||||||||||||
| September 13, Saturday | 23 | 21.1 70 | 761.8 29.99 1015.65 1015.65 | 763.3 30.05 1017.65 1017.65 | 0.7 0.03 0.93 0.93 | 66 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 14.4 58 | |||||||||||||||||
20 | 23.3 74 | 761.1 29.96 1014.72 1014.72 | 762.7 30.03 1016.85 1016.85 | -0.3 -0.01 -0.4 -0.4 | 62 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 16.7 62 | 27.8 82 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 15.6 60 | ||||||||||||||||