Weather archive in Washington / Dulles (airport)

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 October 21, Wednesday	02	12.2 54	759.7 29.91 1012.85 1012.85	768.0 30.24 1023.92 1023.92	0.0 0 0 0	55	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				5.6 42	17.8 64						16.0 9.9	3.3 38
October 20, Tuesday	23	8.9 48	759.7 29.91 1012.85 1012.85	768.1 30.24 1024.05 1024.05	0.0 0 0 0	80	Calm, no wind	Calm			no clouds no clouds no clouds											16.0 9.9	5.6 42
	20	17.8 64	759.7 29.91 1012.85 1012.85	767.9 30.23 1023.78 1023.78	0.8 0.03 1.07 1.07	41	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				5.6 42	21.7 71						16.0 9.9	4.4 40
	17	21.1 70	758.9 29.88 1011.78 1011.78	767.2 30.2 1022.85 1022.85	-0.8 -0.03 -1.07 -1.07	35	Wind blowing from the north	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		no clouds no clouds no clouds											16.0 9.9	5.0 41
	14	20.6 69	759.7 29.91 1012.85 1012.85	768.1 30.24 1024.05 1024.05	-1.2 -0.05 -1.6 -1.6	35	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				9.4 49	20.6 69						12.0 7.5	4.4 40
	11	17.2 63	760.9 29.96 1014.45 1014.45	769.2 30.28 1025.52 1025.52	0.5 0.02 0.67 0.67	41	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		no clouds no clouds no clouds											16.0 9.9	3.9 39
	08	9.4 49	760.4 29.94 1013.78 1013.78	769.0 30.28 1025.25 1025.25	0.7 0.03 0.93 0.93	56	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				5.6 42	20.0 68			1000-1500 3281-4921			16.0 9.9	1.1 34
	05	9.4 49	759.7 29.91 1012.85 1012.85	767.9 30.23 1023.78 1023.78	-0.2 -0.01 -0.27 -0.27	59	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	1.7 35
	02	7.2 45	759.9 29.92 1013.12 1013.12	768.3 30.25 1024.32 1024.32	-0.2 -0.01 -0.27 -0.27	74	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				2.2 36	14.4 58						16.0 9.9	2.8 37