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 June 3, Wednesday	14	26.7 80	760.1 29.93 1013.38 1013.38	768.4 30.25 1024.45 1024.45	-0.8 -0.03 -1.07 -1.07	27	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				16.7 62	26.7 80						16.0 9.9	6.1 43
	11	23.3 74	760.9 29.96 1014.45 1014.45	769.1 30.28 1025.38 1025.38	0.8 0.03 1.07 1.07	32	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas								1500-2000 4921-6562			16.0 9.9	5.6 42
	08	16.7 62	760.1 29.93 1013.38 1013.38	768.5 30.26 1024.58 1024.58	0.7 0.03 0.93 0.93	56	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				10.0 50	24.4 76			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	7.8 46
	05	11.7 53	759.4 29.9 1012.45 1012.45	767.8 30.23 1023.65 1023.65	0.0 0 0 0	74	Calm, no wind	Calm			no clouds no clouds no clouds											16.0 9.9	7.2 45
	02	10.6 51	759.4 29.9 1012.45 1012.45	767.7 30.22 1023.52 1023.52	0.3 0.01 0.4 0.4	83	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				10.6 51	21.7 71						16.0 9.9	7.8 46
June 2, Tuesday	23	12.8 55	759.1 29.89 1012.05 1012.05	767.5 30.22 1023.25 1023.25	0.5 0.02 0.67 0.67	69	Calm, no wind	Calm			no clouds no clouds no clouds											16.0 9.9	7.2 45
	20	21.7 71	758.6 29.87 1011.38 1011.38	766.9 30.19 1022.45 1022.45	0.2 0.01 0.27 0.27	30	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				11.7 53	24.4 76			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	3.3 38
	17	23.9 75	758.4 29.86 1011.12 1011.12	766.8 30.19 1022.32 1022.32	-0.7 -0.03 -0.93 -0.93	27	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	3.9 39
	14	22.2 72	759.1 29.89 1012.05 1012.05	767.4 30.21 1023.12 1023.12	-0.8 -0.03 -1.07 -1.07	33		Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				14.4 58	22.2 72			1500-2000 4921-6562			16.0 9.9	5.0 41