Weather archive in Washington / Dulles (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 | |
| 2026 March 11, Wednesday | 13 | 26.1 79 | 749.3 29.5 998.98 998.98 | 757.4 29.82 1009.78 1009.78 | -2.0 -0.08 -2.67 -2.67 | 49 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 15.6 60 | 26.1 79 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 14.4 58 | ||||||||||||||
10 | 20.6 69 | 751.3 29.58 1001.65 1001.65 | 759.4 29.9 1012.45 1012.45 | 0.0 0 0 0 | 63 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 13.3 56 | ||||||||||||||||||
07 | 16.1 61 | 751.3 29.58 1001.65 1001.65 | 759.5 29.9 1012.58 1012.58 | -0.3 -0.01 -0.4 -0.4 | 70 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 15.6 60 | 29.4 85 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 10.6 51 | ||||||||||||||||
04 | 16.7 62 | 751.6 29.59 1002.05 1002.05 | 759.7 29.91 1012.85 1012.85 | -0.7 -0.03 -0.93 -0.93 | 65 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 16.0 9.9 | 10.0 50 | |||||||||||||||||||
01 | 21.1 70 | 752.3 29.62 1002.98 1002.98 | 760.3 29.93 1013.65 1013.65 | -0.8 -0.03 -1.07 -1.07 | 49 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 24.4 76 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 10.0 50 | |||||||||||||||||
| March 10, Tuesday | 22 | 22.2 72 | 753.1 29.65 1004.05 1004.05 | 761.2 29.97 1014.85 1014.85 | 0.5 0.02 0.67 0.67 | 43 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 8.9 48 | |||||||||||||||||
19 | 24.4 76 | 752.6 29.63 1003.38 1003.38 | 760.9 29.96 1014.45 1014.45 | 0.3 0.01 0.4 0.4 | 36 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 29.4 85 | 2000-2500 6562-8202 | 16.0 9.9 | 8.3 47 | |||||||||||||||||
16 | 28.9 84 | 752.3 29.62 1002.98 1002.98 | 760.6 29.94 1014.05 1014.05 | -1.6 -0.06 -2.13 -2.13 | 27 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 7.8 46 | |||||||||||||||||
13 | 28.3 83 | 753.9 29.68 1005.12 1005.12 | 762.1 30 1016.05 1016.05 | -1.2 -0.05 -1.6 -1.6 | 31 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 6.1 43 | 28.3 83 | 16.0 9.9 | 9.4 49 | |||||||||||||||||