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
2025 March 13, Thursday	19	8.9 48	754.1 29.69 1005.38 1005.38	762.6 30.02 1016.72 1016.72	0.7 0.03 0.93 0.93	68	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				6.7 44	11.7 53			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	3.3 38
	16	11.1 52	753.4 29.66 1004.45 1004.45	761.6 29.98 1015.38 1015.38	-0.9 -0.04 -1.2 -1.2	61	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								600-1000 1968-3281			16.0 9.9	3.9 39
	13	7.8 46	754.3 29.7 1005.65 1005.65	762.8 30.03 1016.98 1016.98	0.0 0 0 0	77	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				6.7 44				300-600 984-1968			11.0 6.8	3.9 39
	10	7.2 45	754.3 29.7 1005.65 1005.65	762.6 30.02 1016.72 1016.72	1.2 0.05 1.6 1.6	80	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas								300-600 984-1968			11.0 6.8	3.9 39
	07	6.7 44	753.1 29.65 1004.05 1004.05	761.5 29.98 1015.25 1015.25	1.0 0.04 1.33 1.33	83	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas				5.6 42	20.0 68			200-300 656-984			11.0 6.8	3.9 39
	04	6.1 43	752.1 29.61 1002.72 1002.72	760.5 29.94 1013.92 1013.92	0.2 0.01 0.27 0.27	80	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas								300-600 984-1968			16.0 9.9	2.8 37
	01	6.1 43	751.9 29.6 1002.45 1002.45	760.3 29.93 1013.65 1013.65	0.6 0.02 0.8 0.8	68	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				6.1 43	15.6 60			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	0.6 33
March 12, Wednesday	22	10.6 51	751.3 29.58 1001.65 1001.65	759.7 29.91 1012.85 1012.85	1.5 0.06 2 2	35	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-4.4 24
March 12, Wednesday	19	15.6 60	749.8 29.52 999.65 999.65	757.9 29.84 1010.45 1010.45	0.7 0.03 0.93 0.93	36	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				6.1 43	20.0 68			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	0.6 33