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 August 12, Wednesday | 22:52 | 24 75 | 750.8 29.56 1000.98 1000.98 | 759.0 29.88 1011.92 1011.92 | 83 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1320 m4330 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1320 m4330 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1320 m4330 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | |||
21:52 | 26 79 | 750.5 29.55 1000.58 1000.58 | 758.7 29.87 1011.52 1011.52 | 70 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1320 m4330 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 1950 m6396 feet Broken clouds (6/10-9/10) 1320 m4330 feet, broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 1950 m6396 feet Broken clouds (5-7 oktas) 1320 m4330 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1950 m6396 feet | 16.0 9.9 | 20 68 | ||||
20:52 | 26 79 | 750.2 29.54 1000.18 1000.18 | 758.4 29.86 1011.12 1011.12 | 70 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
19:52 | 26 79 | 750.0 29.53 999.92 999.92 | 758.2 29.85 1010.85 1010.85 | 74 | Calm, no wind | Calm | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | ||||
18:52 | 28 82 | 750.1 29.53 1000.05 1000.05 | 758.2 29.85 1010.85 1010.85 | 58 | 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%) 1500 m4920 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
17:52 | 28 82 | 750.1 29.53 1000.05 1000.05 | 758.2 29.85 1010.85 1010.85 | 66 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1320 m4330 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1320 m4330 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1320 m4330 feet, scattered clouds (3-4 oktas) 7500 m24600 feet | 16.0 9.9 | 21 70 | ||||
16:52 | 29 84 | 750.3 29.54 1000.32 1000.32 | 758.4 29.86 1011.12 1011.12 | 58 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1350 m4428 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 1350 m4428 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 1350 m4428 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 20 68 | ||||
15:52 | 29 84 | 750.6 29.55 1000.72 1000.72 | 758.7 29.87 1011.52 1011.52 | 55 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1230 m4034 feet, broken clouds (60-90%) 3600 m11808 feet Few clouds (1/10-3/10) 1230 m4034 feet, broken clouds (6/10-9/10) 3600 m11808 feet Few clouds (1-2 oktas) 1230 m4034 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | 19 66 | ||||
14:52 | 29 84 | 750.9 29.56 1001.12 1001.12 | 759.0 29.88 1011.92 1011.92 | 58 | 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%) 1170 m3838 feet, broken clouds (60-90%) 2700 m8856 feet Scattered clouds (4/10-5/10) 1170 m3838 feet, broken clouds (6/10-9/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 1170 m3838 feet, broken clouds (5-7 oktas) 2700 m8856 feet | 16.0 9.9 | 20 68 | ||||
13:52 | 28 82 | 751.1 29.57 1001.38 1001.38 | 759.2 29.89 1012.18 1012.18 | 66 | Calm, no wind | Calm | Few clouds (10-30%) 1080 m3542 feet, few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1080 m3542 feet, few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1080 m3542 feet, few clouds (1-2 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
12:52 | 28 82 | 751.6 29.59 1002.05 1002.05 | 759.7 29.91 1012.85 1012.85 | 62 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 900 m2952 feet, broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10) 900 m2952 feet, broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | 20 68 | ||||
11:52 | 27 81 | 751.8 29.6 1002.32 1002.32 | 760.0 29.92 1013.25 1013.25 | 66 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 900 m2952 feet, overcast (100%) 2700 m8856 feet Broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 2700 m8856 feet Broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | 20 68 | ||||
10:52 | 27 81 | 751.8 29.6 1002.32 1002.32 | 760.0 29.92 1013.25 1013.25 | 62 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 3300 m10824 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 3300 m10824 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
09:52 | 26 79 | 751.8 29.6 1002.32 1002.32 | 760.0 29.92 1013.25 1013.25 | 65 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 3300 m10824 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 3300 m10824 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
08:52 | 24 75 | 751.4 29.58 1001.78 1001.78 | 759.7 29.91 1012.85 1012.85 | 74 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 19 66 | ||||
07:52 | 23 73 | 751.2 29.57 1001.52 1001.52 | 759.5 29.9 1012.58 1012.58 | 74 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 3300 m10824 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 3300 m10824 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
06:52 | 22 72 | 750.9 29.56 1001.12 1001.12 | 759.2 29.89 1012.18 1012.18 | 78 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 4200 m13776 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 4200 m13776 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 4200 m13776 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
05:52 | 22 72 | 750.4 29.54 1000.45 1000.45 | 758.7 29.87 1011.52 1011.52 | 78 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 4200 m13776 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 4200 m13776 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 4200 m13776 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
04:52 | 23 73 | 750.4 29.54 1000.45 1000.45 | 758.7 29.87 1011.52 1011.52 | 74 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
03:52 | 23 73 | 750.4 29.54 1000.45 1000.45 | 758.7 29.87 1011.52 1011.52 | 69 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 3300 m10824 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 3300 m10824 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3300 m10824 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | 17 63 | ||||
02:52 | 23 73 | 750.7 29.56 1000.85 1000.85 | 759.0 29.88 1011.92 1011.92 | 74 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 3000 m9840 feet Overcast (10/10) 3000 m9840 feet Overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | 18 64 | ||||
01:52 | 23 73 | 750.7 29.56 1000.85 1000.85 | 759.0 29.88 1011.92 1011.92 | 74 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 3300 m10824 feet, broken clouds (60-90%) 7500 m24600 feet Broken clouds (6/10-9/10) 3300 m10824 feet, broken clouds (6/10-9/10) 7500 m24600 feet Broken clouds (5-7 oktas) 3300 m10824 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
00:52 | 23 73 | 750.9 29.56 1001.12 1001.12 | 759.2 29.89 1012.18 1012.18 | 74 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 2700 m8856 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 2700 m8856 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 2700 m8856 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||
| August 11, Tuesday | 23:52 | 23 73 | 750.9 29.56 1001.12 1001.12 | 759.2 29.89 1012.18 1012.18 | 74 | Wind blowing from the north-west | 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 | 18 64 | |||
22:52 | 24 75 | 751.7 29.59 1002.18 1002.18 | 760.0 29.92 1013.25 1013.25 | 69 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 2700 m8856 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 2700 m8856 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 2700 m8856 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | 18 64 | ||||