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 October 18, Sunday | 08 | 5.6 42 | 768.0 30.24 1023.92 1023.92 | 776.5 30.57 1035.25 1035.25 | 1.8 0.07 2.4 2.4 | 62 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 2.8 37 | 16.1 61 | 16.0 9.9 | -1.1 30 | ||||||||||||||||
05 | 6.7 44 | 766.2 30.17 1021.52 1021.52 | 774.7 30.5 1032.85 1032.85 | 0.8 0.03 1.07 1.07 | 58 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -1.1 30 | |||||||||||||||||||
02 | 5.6 42 | 765.4 30.13 1020.45 1020.45 | 774.0 30.47 1031.92 1031.92 | 0.7 0.03 0.93 0.93 | 71 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 5.0 41 | 16.1 61 | 16.0 9.9 | 0.6 33 | |||||||||||||||||
| October 17, Saturday | 23 | 9.4 49 | 764.7 30.11 1019.52 1019.52 | 773.2 30.44 1030.85 1030.85 | 2.0 0.08 2.67 2.67 | 46 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -1.7 29 | ||||||||||||||||||
20 | 11.1 52 | 762.7 30.03 1016.85 1016.85 | 771.2 30.36 1028.18 1028.18 | 2.3 0.09 3.07 3.07 | 41 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 11.1 52 | 15.0 59 | 16.0 9.9 | -1.7 29 | ||||||||||||||||
17 | 13.9 57 | 760.4 29.94 1013.78 1013.78 | 768.7 30.26 1024.85 1024.85 | 0.5 0.02 0.67 0.67 | 37 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 16.0 9.9 | -0.6 31 | |||||||||||||||||
14 | 13.9 57 | 759.9 29.92 1013.12 1013.12 | 768.4 30.25 1024.45 1024.45 | 1.0 0.04 1.33 1.33 | 41 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 11.1 52 | 16.1 61 | 1500-2000 4921-6562 | 16.0 9.9 | 0.6 33 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
11 | 12.2 54 | 758.9 29.88 1011.78 1011.78 | 767.2 30.2 1022.85 1022.85 | 3.3 0.13 4.4 4.4 | 62 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 16.0 9.9 | 5.0 41 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
08 | 12.2 54 | 755.6 29.75 1007.38 1007.38 | 764.0 30.08 1018.58 1018.58 | 2.5 0.1 3.33 3.33 | 77 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 12.2 54 | 27.8 82 | 300-600 984-1968 | 16.0 9.9 | 8.3 47 | 0.8 0.03 | 6 | ||||||||||||||