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
2026 September 4, Friday	16:03	31 88	751.6 29.59 1002.05 1002.05	759.7 29.91 1012.85 1012.85	59	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		Thunderstorm		Few clouds (10-30%) 1050 m3444 feet, cumulonimbus clouds , scattered clouds (40-50%) 1800 m5904 feet, scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 4800 m15744 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1050 m3444 feet, cumulonimbus clouds , scattered clouds (4/10-5/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4800 m15744 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1050 m3444 feet, cumulonimbus clouds , scattered clouds (3-4 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 7500 m24600 feet	16.0 9.9	22 72
	15:52	31 88	751.6 29.59 1002.05 1002.05	759.7 29.91 1012.85 1012.85	59	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 1050 m3444 feet, cumulonimbus clouds , few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1050 m3444 feet, cumulonimbus clouds , few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1050 m3444 feet, cumulonimbus clouds , few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet	16.0 9.9	22 72
	14:52	32 90	751.7 29.59 1002.18 1002.18	759.7 29.91 1012.85 1012.85	52	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 1350 m4428 feet, few clouds (10-30%) 3600 m11808 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1350 m4428 feet, few clouds (1/10-3/10) 3600 m11808 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1350 m4428 feet, few clouds (1-2 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 7500 m24600 feet	16.0 9.9	21 70
	13:52	31 88	752.4 29.62 1003.12 1003.12	760.5 29.94 1013.92 1013.92	55	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 1200 m3936 feet, few clouds (10-30%) 3600 m11808 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 1200 m3936 feet, few clouds (1/10-3/10) 3600 m11808 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 1200 m3936 feet, few clouds (1-2 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 7500 m24600 feet	16.0 9.9	21 70
	12:52	31 88	752.6 29.63 1003.38 1003.38	760.7 29.95 1014.18 1014.18	55	Variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 1050 m3444 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 1050 m3444 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 1050 m3444 feet, scattered clouds (3-4 oktas) 7500 m24600 feet	16.0 9.9	21 70
	11:52	29 84	753.1 29.65 1004.05 1004.05	761.2 29.97 1014.85 1014.85	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%) 900 m2952 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 900 m2952 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 7500 m24600 feet	16.0 9.9	21 70
	10:52	28 82	753.3 29.66 1004.32 1004.32	761.5 29.98 1015.25 1015.25	66	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%) 450 m1476 feet, few clouds (10-30%) 3300 m10824 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 450 m1476 feet, few clouds (1/10-3/10) 3300 m10824 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 450 m1476 feet, few clouds (1-2 oktas) 3300 m10824 feet, scattered clouds (3-4 oktas) 7500 m24600 feet	16.0 9.9	21 70
	09:52	27 81	753.3 29.66 1004.32 1004.32	761.5 29.98 1015.25 1015.25	70	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%) 3300 m10824 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 3300 m10824 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 3300 m10824 feet, few clouds (1-2 oktas) 7500 m24600 feet	16.0 9.9	21 70
	08:52	26 79	753.3 29.66 1004.32 1004.32	761.5 29.98 1015.25 1015.25	74	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 3600 m11808 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 3600 m11808 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 3600 m11808 feet, few clouds (1-2 oktas) 7500 m24600 feet	16.0 9.9	21 70
	07:52	23 73	752.9 29.64 1003.78 1003.78	761.2 29.97 1014.85 1014.85	94	Calm, no wind	Calm				Few clouds (10-30%) 2100 m6888 feet, few clouds (10-30%) 4800 m15744 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 2100 m6888 feet, few clouds (1/10-3/10) 4800 m15744 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 2100 m6888 feet, few clouds (1-2 oktas) 4800 m15744 feet, scattered clouds (3-4 oktas) 7500 m24600 feet	16.0 9.9	22 72
	06:52	22 72	752.7 29.63 1003.52 1003.52	761.0 29.96 1014.58 1014.58	94	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 2550 m8364 feet, scattered clouds (40-50%) 4200 m13776 feet, scattered clouds (40-50%) 5400 m17712 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 2550 m8364 feet, scattered clouds (4/10-5/10) 4200 m13776 feet, scattered clouds (4/10-5/10) 5400 m17712 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 2550 m8364 feet, scattered clouds (3-4 oktas) 4200 m13776 feet, scattered clouds (3-4 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 7500 m24600 feet	16.0 9.9	21 70
	05:52	22 72	752.4 29.62 1003.12 1003.12	760.7 29.95 1014.18 1014.18	94	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Overcast (100%) 5100 m16728 feet Overcast (10/10) 5100 m16728 feet Overcast (8 oktas) 5100 m16728 feet	16.0 9.9	21 70
	04:52	21 70	752.2 29.61 1002.85 1002.85	760.5 29.94 1013.92 1013.92	100	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 4500 m14760 feet Scattered clouds (4/10-5/10) 4500 m14760 feet Scattered clouds (3-4 oktas) 4500 m14760 feet	16.0 9.9	21 70
	03:52	22 72	752.2 29.61 1002.85 1002.85	760.5 29.94 1013.92 1013.92	94	Calm, no wind	Calm				Overcast (100%) 4500 m14760 feet Overcast (10/10) 4500 m14760 feet Overcast (8 oktas) 4500 m14760 feet	16.0 9.9	21 70
	02:52	21 70	752.2 29.61 1002.85 1002.85	760.5 29.94 1013.92 1013.92	100	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 3000 m9840 feet, overcast (100%) 6600 m21648 feet Scattered clouds (4/10-5/10) 3000 m9840 feet, overcast (10/10) 6600 m21648 feet Scattered clouds (3-4 oktas) 3000 m9840 feet, overcast (8 oktas) 6600 m21648 feet	16.0 9.9	21 70
	02:00	22 72	751.7 29.59 1002.18 1002.18	760.0 29.92 1013.25 1013.25	94	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 3000 m9840 feet, overcast (100%) 6600 m21648 feet Scattered clouds (4/10-5/10) 3000 m9840 feet, overcast (10/10) 6600 m21648 feet Scattered clouds (3-4 oktas) 3000 m9840 feet, overcast (8 oktas) 6600 m21648 feet	16.0 9.9	21 70
	01:52	22 72	751.4 29.58 1001.78 1001.78	759.7 29.91 1012.85 1012.85	94	Calm, no wind	Calm		Light rain		Broken clouds (60-90%) 3000 m9840 feet, overcast (100%) 6600 m21648 feet Broken clouds (6/10-9/10) 3000 m9840 feet, overcast (10/10) 6600 m21648 feet Broken clouds (5-7 oktas) 3000 m9840 feet, overcast (8 oktas) 6600 m21648 feet	16.0 9.9	21 70
	00:52	22 72	753.2 29.65 1004.18 1004.18	761.5 29.98 1015.25 1015.25	94	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		Light rain		Few clouds (10-30%) 2400 m7872 feet, broken clouds (60-90%) 3300 m10824 feet Few clouds (1/10-3/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3300 m10824 feet Few clouds (1-2 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3300 m10824 feet	11.2 7.0	21 70
	00:32	22 72	753.7 29.67 1004.85 1004.85	762.0 30 1015.92 1015.92	94	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Light rain		Scattered clouds (40-50%) 2100 m6888 feet, broken clouds (60-90%) 2700 m8856 feet, broken clouds (60-90%) 3300 m10824 feet Scattered clouds (4/10-5/10) 2100 m6888 feet, broken clouds (6/10-9/10) 2700 m8856 feet, broken clouds (6/10-9/10) 3300 m10824 feet Scattered clouds (3-4 oktas) 2100 m6888 feet, broken clouds (5-7 oktas) 2700 m8856 feet, broken clouds (5-7 oktas) 3300 m10824 feet	11.2 7.0	21 70
September 3, Thursday	23:52	22 72	754.2 29.69 1005.52 1005.52	762.5 30.02 1016.58 1016.58	94	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		Light thunderstorm, rain, mist		Broken clouds (60-90%) 1800 m5904 feet, cumulonimbus clouds , broken clouds (60-90%) 2250 m7380 feet, overcast (100%) 3000 m9840 feet Broken clouds (6/10-9/10) 1800 m5904 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 2250 m7380 feet, overcast (10/10) 3000 m9840 feet Broken clouds (5-7 oktas) 1800 m5904 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 2250 m7380 feet, overcast (8 oktas) 3000 m9840 feet	8.0 5.0	21 70
	23:19	27 81	753.0 29.65 1003.92 1003.92	761.2 29.97 1014.85 1014.85	79	Wind blowing from the west-northwest	Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft)	22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft	Light thunderstorm, rain		Broken clouds (60-90%) 1800 m5904 feet, cumulonimbus clouds , broken clouds (60-90%) 2250 m7380 feet, overcast (100%) 3000 m9840 feet Broken clouds (6/10-9/10) 1800 m5904 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 2250 m7380 feet, overcast (10/10) 3000 m9840 feet Broken clouds (5-7 oktas) 1800 m5904 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 2250 m7380 feet, overcast (8 oktas) 3000 m9840 feet	4.0 2.5	23 73
	23:10	29 84	752.9 29.64 1003.78 1003.78	761.0 29.96 1014.58 1014.58	74	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		Light thunderstorm, rain		Scattered clouds (40-50%) 1800 m5904 feet, cumulonimbus clouds , broken clouds (60-90%) 2250 m7380 feet, overcast (100%) 3000 m9840 feet Scattered clouds (4/10-5/10) 1800 m5904 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 2250 m7380 feet, overcast (10/10) 3000 m9840 feet Scattered clouds (3-4 oktas) 1800 m5904 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 2250 m7380 feet, overcast (8 oktas) 3000 m9840 feet	14.4 9.0	24 75
	22:52	28 82	752.1 29.61 1002.72 1002.72	760.2 29.93 1013.52 1013.52	79	Calm, no wind	Calm				Few clouds (10-30%) 1800 m5904 feet, broken clouds (60-90%) 3000 m9840 feet, overcast (100%) 7200 m23616 feet Few clouds (1/10-3/10) 1800 m5904 feet, broken clouds (6/10-9/10) 3000 m9840 feet, overcast (10/10) 7200 m23616 feet Few clouds (1-2 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 3000 m9840 feet, overcast (8 oktas) 7200 m23616 feet	16.0 9.9	24 75
	21:52	28 82	752.5 29.63 1003.25 1003.25	760.7 29.95 1014.18 1014.18	79	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 1650 m5412 feet, cumulus congestus of great vertical extent , overcast (100%) 6000 m19680 feet Few clouds (1/10-3/10) 1650 m5412 feet, cumulus congestus of great vertical extent , overcast (10/10) 6000 m19680 feet Few clouds (1-2 oktas) 1650 m5412 feet, cumulus congestus of great vertical extent , overcast (8 oktas) 6000 m19680 feet	16.0 9.9	24 75
	20:52	28 82	752.5 29.63 1003.25 1003.25	760.7 29.95 1014.18 1014.18	79	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Few clouds (10-30%) 1500 m4920 feet, cumulus congestus of great vertical extent , scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1500 m4920 feet, cumulus congestus of great vertical extent , scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1500 m4920 feet, cumulus congestus of great vertical extent , scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 6000 m19680 feet	16.0 9.9	24 75
	19:52	29 84	752.9 29.64 1003.78 1003.78	761.0 29.96 1014.58 1014.58	74	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%) 1650 m5412 feet, cumulus congestus of great vertical extent , scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1650 m5412 feet, cumulus congestus of great vertical extent , scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1650 m5412 feet, cumulus congestus of great vertical extent , scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 6000 m19680 feet	16.0 9.9	24 75
	18:52	31 88	752.4 29.62 1003.12 1003.12	760.5 29.94 1013.92 1013.92	66	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 3600 m11808 feet, overcast (100%) 6000 m19680 feet Scattered clouds (4/10-5/10) 3600 m11808 feet, overcast (10/10) 6000 m19680 feet Scattered clouds (3-4 oktas) 3600 m11808 feet, overcast (8 oktas) 6000 m19680 feet	16.0 9.9	24 75
	17:52	33 91	752.2 29.61 1002.85 1002.85	760.2 29.93 1013.52 1013.52	59	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Few clouds (10-30%) 2400 m7872 feet, few clouds (10-30%) 4500 m14760 feet Few clouds (1/10-3/10) 2400 m7872 feet, few clouds (1/10-3/10) 4500 m14760 feet Few clouds (1-2 oktas) 2400 m7872 feet, few clouds (1-2 oktas) 4500 m14760 feet	16.0 9.9	24 75
	16:52	33 91	752.2 29.61 1002.85 1002.85	760.2 29.93 1013.52 1013.52	52	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Few clouds (10-30%) 2250 m7380 feet, scattered clouds (40-50%) 4500 m14760 feet, scattered clouds (40-50%) 7500 m24600 feet Few clouds (1/10-3/10) 2250 m7380 feet, scattered clouds (4/10-5/10) 4500 m14760 feet, scattered clouds (4/10-5/10) 7500 m24600 feet Few clouds (1-2 oktas) 2250 m7380 feet, scattered clouds (3-4 oktas) 4500 m14760 feet, scattered clouds (3-4 oktas) 7500 m24600 feet	16.0 9.9	22 72