Weather archive in Washington / Dulles (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 July 14, Tuesday | 17:52 | 31 88 | 755.9 29.76 1007.78 1007.78 | 764.0 30.08 1018.58 1018.58 | 55 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | |||
16:52 | 32 90 | 755.9 29.76 1007.78 1007.78 | 764.0 30.08 1018.58 1018.58 | 49 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1650 m5412 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1650 m5412 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1650 m5412 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
15:52 | 32 90 | 756.4 29.78 1008.45 1008.45 | 764.5 30.1 1019.25 1019.25 | 49 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1650 m5412 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1650 m5412 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1650 m5412 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
14:52 | 32 90 | 756.9 29.8 1009.12 1009.12 | 765.0 30.12 1019.92 1019.92 | 49 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1500 m4920 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
13:52 | 31 88 | 757.5 29.82 1009.92 1009.92 | 765.6 30.14 1020.72 1020.72 | 52 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 990 m3247 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 990 m3247 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 990 m3247 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
12:52 | 31 88 | 758.0 29.84 1010.58 1010.58 | 766.1 30.16 1021.38 1021.38 | 55 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | ||||
11:52 | 30 86 | 758.1 29.85 1010.72 1010.72 | 766.3 30.17 1021.65 1021.65 | 52 | Calm, no wind | Calm | Scattered clouds (40-50%) 7500 m24600 feet Scattered clouds (4/10-5/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
10:52 | 29 84 | 758.4 29.86 1011.12 1011.12 | 766.6 30.18 1022.05 1022.05 | 58 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
09:52 | 27 81 | 758.4 29.86 1011.12 1011.12 | 766.6 30.18 1022.05 1022.05 | 70 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
08:52 | 24 75 | 758.3 29.85 1010.98 1010.98 | 766.6 30.18 1022.05 1022.05 | 78 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
07:52 | 23 73 | 758.2 29.85 1010.85 1010.85 | 766.6 30.18 1022.05 1022.05 | 78 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
06:52 | 19 66 | 757.8 29.83 1010.32 1010.32 | 766.3 30.17 1021.65 1021.65 | 94 | Calm, no wind | Calm | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
05:52 | 18 64 | 757.8 29.83 1010.32 1010.32 | 766.3 30.17 1021.65 1021.65 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
04:52 | 18 64 | 757.8 29.83 1010.32 1010.32 | 766.3 30.17 1021.65 1021.65 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
03:52 | 20 68 | 757.7 29.83 1010.18 1010.18 | 766.1 30.16 1021.38 1021.38 | 88 | 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 | 18 64 | ||||
02:52 | 20 68 | 757.9 29.84 1010.45 1010.45 | 766.3 30.17 1021.65 1021.65 | 88 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
01:52 | 19 66 | 758.1 29.85 1010.72 1010.72 | 766.6 30.18 1022.05 1022.05 | 94 | 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 | 18 64 | ||||
00:52 | 21 70 | 758.2 29.85 1010.85 1010.85 | 766.6 30.18 1022.05 1022.05 | 83 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
| July 13, Monday | 23:52 | 23 73 | 758.7 29.87 1011.52 1011.52 | 767.1 30.2 1022.72 1022.72 | 74 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | |||
22:52 | 23 73 | 758.7 29.87 1011.52 1011.52 | 767.1 30.2 1022.72 1022.72 | 74 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 18 64 | ||||
21:52 | 23 73 | 758.2 29.85 1010.85 1010.85 | 766.6 30.18 1022.05 1022.05 | 69 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 17 63 | ||||
20:52 | 25 77 | 758.3 29.85 1010.98 1010.98 | 766.6 30.18 1022.05 1022.05 | 57 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 16 61 | ||||
19:52 | 27 81 | 758.1 29.85 1010.72 1010.72 | 766.3 30.17 1021.65 1021.65 | 54 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1800 m5904 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 17 63 | ||||
18:52 | 29 84 | 757.9 29.84 1010.45 1010.45 | 766.1 30.16 1021.38 1021.38 | 45 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 16 61 | ||||
17:52 | 29 84 | 757.9 29.84 1010.45 1010.45 | 766.1 30.16 1021.38 1021.38 | 43 | Calm, no wind | Calm | Few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 15 59 | ||||