Weather archive in Washington / Dulles (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 December 19, Friday | 13:52 | 11 52 | 742.6 29.24 990.05 990.05 | 751.1 29.57 1001.38 1001.38 | 44 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | Broken clouds (60-90%) 2100 m6888 feet Broken clouds (6/10-9/10) 2100 m6888 feet Broken clouds (5-7 oktas) 2100 m6888 feet | 16.0 9.9 | -1 30 | ||
12:52 | 12 54 | 741.3 29.19 988.32 988.32 | 749.8 29.52 999.65 999.65 | 47 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | Light rain | Few clouds (10-30%) 510 m1673 feet, broken clouds (60-90%) 1320 m4330 feet, broken clouds (60-90%) 2250 m7380 feet Few clouds (1/10-3/10) 510 m1673 feet, broken clouds (6/10-9/10) 1320 m4330 feet, broken clouds (6/10-9/10) 2250 m7380 feet Few clouds (1-2 oktas) 510 m1673 feet, broken clouds (5-7 oktas) 1320 m4330 feet, broken clouds (5-7 oktas) 2250 m7380 feet | 16.0 9.9 | 1 34 | ||
11:52 | 14 57 | 740.6 29.16 987.39 987.39 | 749.0 29.49 998.58 998.58 | 41 | Wind blowing from the west | 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 | Broken clouds (60-90%) 2100 m6888 feet, broken clouds (60-90%) 2550 m8364 feet Broken clouds (6/10-9/10) 2100 m6888 feet, broken clouds (6/10-9/10) 2550 m8364 feet Broken clouds (5-7 oktas) 2100 m6888 feet, broken clouds (5-7 oktas) 2550 m8364 feet | 16.0 9.9 | 1 34 | |||
10:52 | 12 54 | 740.3 29.15 986.99 986.99 | 748.8 29.48 998.32 998.32 | 63 | Wind blowing from the west | 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 | Scattered clouds (40-50%) 840 m2755 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 2100 m6888 feet Scattered clouds (4/10-5/10) 840 m2755 feet, broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2100 m6888 feet Scattered clouds (3-4 oktas) 840 m2755 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2100 m6888 feet | 16.0 9.9 | 5 41 | |||
09:52 | 12 54 | 739.5 29.11 985.92 985.92 | 748.0 29.45 997.25 997.25 | 88 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 450 m1476 feet Scattered clouds (4/10-5/10) 450 m1476 feet Scattered clouds (3-4 oktas) 450 m1476 feet | 16.0 9.9 | 10 50 | ||||
08:52 | 11 52 | 738.3 29.07 984.32 984.32 | 746.8 29.4 995.65 995.65 | 88 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light rain | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 2100 m6888 feet, broken clouds (60-90%) 2700 m8856 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 2100 m6888 feet, broken clouds (6/10-9/10) 2700 m8856 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 2100 m6888 feet, broken clouds (5-7 oktas) 2700 m8856 feet | 14.4 9.0 | 9 48 | |||
07:52 | 13 55 | 739.9 29.13 986.45 986.45 | 748.3 29.46 997.65 997.65 | 82 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Light rain | Few clouds (10-30%) 990 m3247 feet, overcast (100%) 1800 m5904 feet Few clouds (1/10-3/10) 990 m3247 feet, overcast (10/10) 1800 m5904 feet Few clouds (1-2 oktas) 990 m3247 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 10 50 | |||
06:52 | 14 57 | 739.4 29.11 985.79 985.79 | 747.8 29.44 996.98 996.98 | 94 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Light rain, mist | Scattered clouds (40-50%) 270 m886 feet, broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 270 m886 feet, broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 270 m886 feet, broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1500 m4920 feet | 6.4 4.0 | 13 55 | ||
06:50 | 14 57 | 739.1 29.1 985.39 985.39 | 747.5 29.43 996.58 996.58 | 94 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Light rain, mist | Scattered clouds (40-50%) 270 m886 feet, broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 270 m886 feet, broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 270 m886 feet, broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1500 m4920 feet | 6.4 4.0 | 13 55 | ||
06:34 | 15 59 | 739.4 29.11 985.79 985.79 | 747.8 29.44 996.98 996.98 | 94 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Heavy rain, mist | Broken clouds (60-90%) 300 m984 feet, overcast (100%) 600 m1968 feet Broken clouds (6/10-9/10) 300 m984 feet, overcast (10/10) 600 m1968 feet Broken clouds (5-7 oktas) 300 m984 feet, overcast (8 oktas) 600 m1968 feet | 3.2 2.0 | 14 57 | ||
05:52 | 15 59 | 739.1 29.1 985.39 985.39 | 747.5 29.43 996.58 996.58 | 94 | Wind blowing from the south-southeast | 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%) 450 m1476 feet, broken clouds (60-90%) 750 m2460 feet, overcast (100%) 900 m2952 feet Broken clouds (6/10-9/10) 450 m1476 feet, broken clouds (6/10-9/10) 750 m2460 feet, overcast (10/10) 900 m2952 feet Broken clouds (5-7 oktas) 450 m1476 feet, broken clouds (5-7 oktas) 750 m2460 feet, overcast (8 oktas) 900 m2952 feet | 16.0 9.9 | 14 57 | |||
04:52 | 15 59 | 740.1 29.14 986.72 986.72 | 748.5 29.47 997.92 997.92 | 88 | Wind blowing from the south-southeast | 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 | Light rain | Broken clouds (60-90%) 360 m1181 foot, broken clouds (60-90%) 690 m2263 feet, overcast (100%) 1800 m5904 feet Broken clouds (6/10-9/10) 360 m1181 foot, broken clouds (6/10-9/10) 690 m2263 feet, overcast (10/10) 1800 m5904 feet Broken clouds (5-7 oktas) 360 m1181 foot, broken clouds (5-7 oktas) 690 m2263 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 13 55 | ||
03:52 | 14 57 | 741.7 29.2 988.85 988.85 | 750.1 29.53 1000.05 1000.05 | 94 | Wind blowing from the south-southeast | 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 | Mist | Broken clouds (60-90%) 300 m984 feet, broken clouds (60-90%) 480 m1574 feet, overcast (100%) 1410 m4625 feet Broken clouds (6/10-9/10) 300 m984 feet, broken clouds (6/10-9/10) 480 m1574 feet, overcast (10/10) 1410 m4625 feet Broken clouds (5-7 oktas) 300 m984 feet, broken clouds (5-7 oktas) 480 m1574 feet, overcast (8 oktas) 1410 m4625 feet | 9.6 6.0 | 13 55 | ||
02:52 | 14 57 | 743.6 29.28 991.39 991.39 | 752.1 29.61 1002.72 1002.72 | 94 | Wind blowing from the south-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Light rain | Broken clouds (60-90%) 300 m984 feet, overcast (100%) 1500 m4920 feet Broken clouds (6/10-9/10) 300 m984 feet, overcast (10/10) 1500 m4920 feet Broken clouds (5-7 oktas) 300 m984 feet, overcast (8 oktas) 1500 m4920 feet | 16.0 9.9 | 13 55 | ||
01:52 | 13 55 | 744.9 29.33 993.12 993.12 | 753.4 29.66 1004.45 1004.45 | 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 | Light rain | Overcast (100%) 360 m1181 foot Overcast (10/10) 360 m1181 foot Overcast (8 oktas) 360 m1181 foot | 16.0 9.9 | 12 54 | ||
01:32 | 13 55 | 745.4 29.35 993.79 993.79 | 753.9 29.68 1005.12 1005.12 | 88 | Wind blowing from the south-southeast | 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 | Light rain | Overcast (100%) 390 m1279 feet Overcast (10/10) 390 m1279 feet Overcast (8 oktas) 390 m1279 feet | 16.0 9.9 | 11 52 | ||
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 | ||||