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 | |
| 2024 December 21, Saturday | 19:52 | -1 30 | 760.3 29.93 1013.65 1013.65 | 769.4 30.29 1025.78 1025.78 | 55 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 1500 m4920 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | |||
18:52 | -1 30 | 759.8 29.91 1012.98 1012.98 | 768.9 30.27 1025.12 1025.12 | 55 | 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, 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 | -9 16 | ||||
17:52 | -1 30 | 759.0 29.88 1011.92 1011.92 | 768.1 30.24 1024.05 1024.05 | 55 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 16.0 9.9 | -9 16 | ||||
16:52 | 0 32 | 758.7 29.87 1011.52 1011.52 | 767.8 30.23 1023.65 1023.65 | 51 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 1650 m5412 feet Scattered clouds (4/10-5/10) 1650 m5412 feet Scattered clouds (3-4 oktas) 1650 m5412 feet | 16.0 9.9 | -9 16 | ||||
16:16 | 1 34 | 758.8 29.87 1011.65 1011.65 | 767.8 30.23 1023.65 1023.65 | 48 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | -9 16 | ||||
15:52 | 2 36 | 758.6 29.87 1011.38 1011.38 | 767.6 30.22 1023.38 1023.38 | 41 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1800 m5904 feet | 16.0 9.9 | -10 14 | ||||
14:52 | 2 36 | 758.6 29.87 1011.38 1011.38 | 767.6 30.22 1023.38 1023.38 | 38 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | -11 12 | |||
13:52 | 3 37 | 758.1 29.85 1010.72 1010.72 | 767.1 30.2 1022.72 1022.72 | 41 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | -9 16 | ||||
12:52 | 2 36 | 758.1 29.85 1010.72 1010.72 | 767.1 30.2 1022.72 1022.72 | 41 | Wind blowing from the north-west | 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 | Broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | -10 14 | |||
11:52 | 2 36 | 758.3 29.85 1010.98 1010.98 | 767.3 30.21 1022.98 1022.98 | 35 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1800 m5904 feet | 16.0 9.9 | -12 10 | |||
10:52 | 2 36 | 758.6 29.87 1011.38 1011.38 | 767.6 30.22 1023.38 1023.38 | 41 | Wind blowing from the north-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Broken clouds (60-90%) 1500 m4920 feet Broken clouds (6/10-9/10) 1500 m4920 feet Broken clouds (5-7 oktas) 1500 m4920 feet | 16.0 9.9 | -10 14 | |||
09:52 | 2 36 | 758.3 29.85 1010.98 1010.98 | 767.3 30.21 1022.98 1022.98 | 41 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Scattered clouds (40-50%) 1650 m5412 feet Scattered clouds (4/10-5/10) 1650 m5412 feet Scattered clouds (3-4 oktas) 1650 m5412 feet | 16.0 9.9 | -10 14 | |||
08:52 | 2 36 | 757.6 29.83 1010.05 1010.05 | 766.6 30.18 1022.05 1022.05 | 44 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 16.0 9.9 | -9 16 | |||
07:52 | 1 34 | 756.6 29.79 1008.72 1008.72 | 765.6 30.14 1020.72 1020.72 | 56 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 1650 m5412 feet Broken clouds (6/10-9/10) 1650 m5412 feet Broken clouds (5-7 oktas) 1650 m5412 feet | 16.0 9.9 | -7 19 | ||||
06:52 | 2 36 | 755.8 29.76 1007.65 1007.65 | 764.8 30.11 1019.65 1019.65 | 56 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 1350 m4428 feet, scattered clouds (40-50%) 3000 m9840 feet Few clouds (1/10-3/10) 1350 m4428 feet, scattered clouds (4/10-5/10) 3000 m9840 feet Few clouds (1-2 oktas) 1350 m4428 feet, scattered clouds (3-4 oktas) 3000 m9840 feet | 16.0 9.9 | -6 21 | ||||
05:52 | 2 36 | 755.0 29.72 1006.58 1006.58 | 764.0 30.08 1018.58 1018.58 | 56 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Broken clouds (60-90%) 1410 m4625 feet, broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10) 1410 m4625 feet, broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas) 1410 m4625 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | -6 21 | |||
04:52 | 3 37 | 754.4 29.7 1005.78 1005.78 | 763.3 30.05 1017.65 1017.65 | 52 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Overcast (100%) 2850 m9348 feet Overcast (10/10) 2850 m9348 feet Overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | -6 21 | |||
03:52 | 3 37 | 753.4 29.66 1004.45 1004.45 | 762.3 30.01 1016.32 1016.32 | 56 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Broken clouds (60-90%) 2850 m9348 feet, broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 2850 m9348 feet, broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 2850 m9348 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -5 23 | |||
02:52 | 1 34 | 752.7 29.63 1003.52 1003.52 | 761.7 29.99 1015.52 1015.52 | 75 | 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%) 1350 m4428 feet, broken clouds (60-90%) 3600 m11808 feet Few clouds (1/10-3/10) 1350 m4428 feet, broken clouds (6/10-9/10) 3600 m11808 feet Few clouds (1-2 oktas) 1350 m4428 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -3 27 | ||||
01:52 | 1 34 | 752.2 29.61 1002.85 1002.85 | 761.2 29.97 1014.85 1014.85 | 75 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1350 m4428 feet, scattered clouds (40-50%) 3000 m9840 feet Scattered clouds (4/10-5/10) 1350 m4428 feet, scattered clouds (4/10-5/10) 3000 m9840 feet Scattered clouds (3-4 oktas) 1350 m4428 feet, scattered clouds (3-4 oktas) 3000 m9840 feet | 16.0 9.9 | -3 27 | ||||
00:52 | 2 36 | 751.8 29.6 1002.32 1002.32 | 760.7 29.95 1014.18 1014.18 | 75 | 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%) 1200 m3936 feet, broken clouds (60-90%) 3900 m12792 feet Few clouds (1/10-3/10) 1200 m3936 feet, broken clouds (6/10-9/10) 3900 m12792 feet Few clouds (1-2 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 3900 m12792 feet | 16.0 9.9 | -2 28 | ||||
| December 20, Friday | 23:52 | 2 36 | 752.1 29.61 1002.72 1002.72 | 761.0 29.96 1014.58 1014.58 | 81 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 1230 m4034 feet, broken clouds (60-90%) 3900 m12792 feet Scattered clouds (4/10-5/10) 1230 m4034 feet, broken clouds (6/10-9/10) 3900 m12792 feet Scattered clouds (3-4 oktas) 1230 m4034 feet, broken clouds (5-7 oktas) 3900 m12792 feet | 16.0 9.9 | -1 30 | |||
22:52 | 2 36 | 752.3 29.62 1002.98 1002.98 | 761.2 29.97 1014.85 1014.85 | 81 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1350 m4428 feet Scattered clouds (4/10-5/10) 1350 m4428 feet Scattered clouds (3-4 oktas) 1350 m4428 feet | 16.0 9.9 | -1 30 | ||||
21:52 | 2 36 | 752.6 29.63 1003.38 1003.38 | 761.5 29.98 1015.25 1015.25 | 81 | 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%) 1500 m4920 feet Broken clouds (6/10-9/10) 1500 m4920 feet Broken clouds (5-7 oktas) 1500 m4920 feet | 16.0 9.9 | -1 30 | ||||
20:52 | 2 36 | 752.3 29.62 1002.98 1002.98 | 761.2 29.97 1014.85 1014.85 | 81 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 2100 m6888 feet, scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 2700 m8856 feet | 16.0 9.9 | -1 30 | ||||
19:52 | 3 37 | 752.1 29.61 1002.72 1002.72 | 761.0 29.96 1014.58 1014.58 | 75 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1950 m6396 feet, scattered clouds (40-50%) 2700 m8856 feet, overcast (100%) 3300 m10824 feet Few clouds (1/10-3/10) 1950 m6396 feet, scattered clouds (4/10-5/10) 2700 m8856 feet, overcast (10/10) 3300 m10824 feet Few clouds (1-2 oktas) 1950 m6396 feet, scattered clouds (3-4 oktas) 2700 m8856 feet, overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | -1 30 | ||||