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 | |
| 2025 December 19, Friday | 01:17 | 12 54 | 745.9 29.37 994.45 994.45 | 754.4 29.7 1005.78 1005.78 | 94 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Broken clouds (60-90%) 450 m1476 feet, overcast (100%) 1800 m5904 feet Broken clouds (6/10-9/10) 450 m1476 feet, overcast (10/10) 1800 m5904 feet Broken clouds (5-7 oktas) 450 m1476 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 11 52 | ||
00:52 | 12 54 | 746.4 29.39 995.12 995.12 | 754.9 29.72 1006.45 1006.45 | 88 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Light rain | Broken clouds (60-90%) 1650 m5412 feet, overcast (100%) 2100 m6888 feet Broken clouds (6/10-9/10) 1650 m5412 feet, overcast (10/10) 2100 m6888 feet Broken clouds (5-7 oktas) 1650 m5412 feet, overcast (8 oktas) 2100 m6888 feet | 16.0 9.9 | 10 50 | |||
| December 18, Thursday | 23:52 | 8 46 | 748.0 29.45 997.25 997.25 | 756.7 29.79 1008.85 1008.85 | 93 | Calm, no wind | Calm | Light rain, mist | Broken clouds (60-90%) 840 m2755 feet, broken clouds (60-90%) 990 m3247 feet, overcast (100%) 1290 m4231 foot Broken clouds (6/10-9/10) 840 m2755 feet, broken clouds (6/10-9/10) 990 m3247 feet, overcast (10/10) 1290 m4231 foot Broken clouds (5-7 oktas) 840 m2755 feet, broken clouds (5-7 oktas) 990 m3247 feet, overcast (8 oktas) 1290 m4231 foot | 9.6 6.0 | 7 45 | ||
23:38 | 8 46 | 748.5 29.47 997.92 997.92 | 757.2 29.81 1009.52 1009.52 | 93 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Broken clouds (60-90%) 840 m2755 feet, overcast (100%) 1170 m3838 feet Broken clouds (6/10-9/10) 840 m2755 feet, overcast (10/10) 1170 m3838 feet Broken clouds (5-7 oktas) 840 m2755 feet, overcast (8 oktas) 1170 m3838 feet | 16.0 9.9 | 7 45 | |||
22:59 | 7 45 | 749.7 29.52 999.52 999.52 | 758.4 29.86 1011.12 1011.12 | 93 | Calm, no wind | Calm | Light rain | Scattered clouds (40-50%) 1380 m4526 feet, broken clouds (60-90%) 1650 m5412 feet, overcast (100%) 2400 m7872 feet Scattered clouds (4/10-5/10) 1380 m4526 feet, broken clouds (6/10-9/10) 1650 m5412 feet, overcast (10/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 1380 m4526 feet, broken clouds (5-7 oktas) 1650 m5412 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 6 43 | |||
22:52 | 7 45 | 749.7 29.52 999.52 999.52 | 758.4 29.86 1011.12 1011.12 | 93 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Broken clouds (60-90%) 540 m1771 foot, broken clouds (60-90%) 1020 m3346 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10) 540 m1771 foot, broken clouds (6/10-9/10) 1020 m3346 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas) 540 m1771 foot, broken clouds (5-7 oktas) 1020 m3346 feet, overcast (8 oktas) 2400 m7872 feet | 12.8 8.0 | 6 43 | |||
22:24 | 7 45 | 750.8 29.56 1000.98 1000.98 | 759.5 29.9 1012.58 1012.58 | 93 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Broken clouds (60-90%) 540 m1771 foot, broken clouds (60-90%) 1080 m3542 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10) 540 m1771 foot, broken clouds (6/10-9/10) 1080 m3542 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas) 540 m1771 foot, broken clouds (5-7 oktas) 1080 m3542 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 6 43 | |||
21:52 | 7 45 | 751.4 29.58 1001.78 1001.78 | 760.2 29.93 1013.52 1013.52 | 93 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Few clouds (10-30%) 900 m2952 feet, broken clouds (60-90%) 1350 m4428 feet, overcast (100%) 2250 m7380 feet Few clouds (1/10-3/10) 900 m2952 feet, broken clouds (6/10-9/10) 1350 m4428 feet, overcast (10/10) 2250 m7380 feet Few clouds (1-2 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1350 m4428 feet, overcast (8 oktas) 2250 m7380 feet | 14.4 9.0 | 6 43 | |||
21:41 | 7 45 | 751.4 29.58 1001.78 1001.78 | 760.2 29.93 1013.52 1013.52 | 93 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Scattered clouds (40-50%) 630 m2066 feet, broken clouds (60-90%) 1320 m4330 feet, overcast (100%) 2100 m6888 feet Scattered clouds (4/10-5/10) 630 m2066 feet, broken clouds (6/10-9/10) 1320 m4330 feet, overcast (10/10) 2100 m6888 feet Scattered clouds (3-4 oktas) 630 m2066 feet, broken clouds (5-7 oktas) 1320 m4330 feet, overcast (8 oktas) 2100 m6888 feet | 16.0 9.9 | 6 43 | |||
20:52 | 8 46 | 752.5 29.63 1003.25 1003.25 | 761.2 29.97 1014.85 1014.85 | 87 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain, mist | Broken clouds (60-90%) 690 m2263 feet, overcast (100%) 1050 m3444 feet Broken clouds (6/10-9/10) 690 m2263 feet, overcast (10/10) 1050 m3444 feet Broken clouds (5-7 oktas) 690 m2263 feet, overcast (8 oktas) 1050 m3444 feet | 9.6 6.0 | 6 43 | |||
19:52 | 8 46 | 753.6 29.67 1004.72 1004.72 | 762.3 30.01 1016.32 1016.32 | 76 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light rain | Broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1050 m3444 feet Broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1050 m3444 feet Broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1050 m3444 feet | 14.4 9.0 | 4 39 | |||
17:52 | 11 52 | 754.8 29.72 1006.32 1006.32 | 763.5 30.06 1017.92 1017.92 | 50 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 1020 m3346 feet Overcast (10/10) 1020 m3346 feet Overcast (8 oktas) 1020 m3346 feet | 16.0 9.9 | 1 34 | ||||
16:52 | 11 52 | 755.1 29.73 1006.72 1006.72 | 763.8 30.07 1018.32 1018.32 | 50 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 6000 m19680 feet Broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 6000 m19680 feet Broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 6000 m19680 feet | 16.0 9.9 | 1 34 | ||||
15:52 | 11 52 | 755.6 29.75 1007.38 1007.38 | 764.3 30.09 1018.98 1018.98 | 50 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 1290 m4231 foot Overcast (10/10) 1290 m4231 foot Overcast (8 oktas) 1290 m4231 foot | 16.0 9.9 | 1 34 | ||||
14:52 | 12 54 | 756.1 29.77 1008.05 1008.05 | 764.8 30.11 1019.65 1019.65 | 44 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Overcast (100%) 1500 m4920 feet Overcast (10/10) 1500 m4920 feet Overcast (8 oktas) 1500 m4920 feet | 16.0 9.9 | 0 32 | ||||
13:52 | 12 54 | 756.1 29.77 1008.05 1008.05 | 764.8 30.11 1019.65 1019.65 | 44 | Wind blowing from the south-southeast | 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%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 1500 m4920 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 0 32 | ||||
12:52 | 12 54 | 757.4 29.82 1009.78 1009.78 | 766.1 30.16 1021.38 1021.38 | 47 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 7500 m24600 feet Scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 7500 m24600 feet Scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | 1 34 | ||||
11:52 | 9 48 | 758.0 29.84 1010.58 1010.58 | 766.8 30.19 1022.32 1022.32 | 50 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 3900 m12792 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 3900 m12792 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 3900 m12792 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -1 30 | ||||
10:52 | 8 46 | 759.3 29.89 1012.32 1012.32 | 768.1 30.24 1024.05 1024.05 | 50 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 3900 m12792 feet, scattered clouds (40-50%) 5100 m16728 feet Few clouds (1/10-3/10) 3900 m12792 feet, scattered clouds (4/10-5/10) 5100 m16728 feet Few clouds (1-2 oktas) 3900 m12792 feet, scattered clouds (3-4 oktas) 5100 m16728 feet | 16.0 9.9 | -2 28 | ||||
09:52 | 6 43 | 759.7 29.91 1012.85 1012.85 | 768.6 30.26 1024.72 1024.72 | 57 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | -2 28 | ||||
08:52 | 2 36 | 759.6 29.91 1012.72 1012.72 | 768.6 30.26 1024.72 1024.72 | 81 | Calm, no wind | Calm | Few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | -1 30 | ||||
07:52 | -3 27 | 759.4 29.9 1012.45 1012.45 | 768.6 30.26 1024.72 1024.72 | 86 | Calm, no wind | Calm | Scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | -5 23 | ||||
06:52 | -4 25 | 758.9 29.88 1011.78 1011.78 | 768.1 30.24 1024.05 1024.05 | 86 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -6 21 | ||||
05:52 | -4 25 | 758.4 29.86 1011.12 1011.12 | 767.6 30.22 1023.38 1023.38 | 86 | Calm, no wind | Calm | Broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -6 21 | ||||
04:52 | -2 28 | 758.2 29.85 1010.85 1010.85 | 767.3 30.21 1022.98 1022.98 | 86 | Calm, no wind | Calm | Broken clouds (60-90%) 4200 m13776 feet Broken clouds (6/10-9/10) 4200 m13776 feet Broken clouds (5-7 oktas) 4200 m13776 feet | 16.0 9.9 | -4 25 | ||||
03:52 | -4 25 | 758.4 29.86 1011.12 1011.12 | 767.6 30.22 1023.38 1023.38 | 86 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -6 21 | ||||
02:52 | -3 27 | 757.9 29.84 1010.45 1010.45 | 767.1 30.2 1022.72 1022.72 | 80 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -6 21 | ||||
01:52 | -3 27 | 757.6 29.83 1010.05 1010.05 | 766.8 30.19 1022.32 1022.32 | 86 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -5 23 | ||||