Weather archive in Washington / Ronald Reagan (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 December 26, Friday	16	2.2 36	761.4 29.98 1015.12 1015.12	762.8 30.03 1016.98 1016.98	-2.5 -0.1 -3.33 -3.33	48	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas								1500-2000 4921-6562			16.0 9.9	-7.8 18
	13	1.1 34	763.9 30.07 1018.45 1018.45	765.4 30.13 1020.45 1020.45	-2.5 -0.1 -3.33 -3.33	54	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas				0.0 32	3.9 39			1000-1500 3281-4921			16.0 9.9	-7.2 19	0.3 0.01	6
	10	1.1 34	766.4 30.17 1021.78 1021.78	768.0 30.24 1023.92 1023.92	0.7 0.03 0.93 0.93	42	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-10.6 13
	07	0.6 33	765.7 30.15 1020.85 1020.85	767.2 30.2 1022.85 1022.85	0.3 0.01 0.4 0.4	52	Wind blowing from the north-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				0.6 33	15.6 60			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-8.3 17
	04	1.7 35	765.4 30.13 1020.45 1020.45	767.1 30.2 1022.72 1022.72	0.5 0.02 0.67 0.67	54	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-6.7 20
	01	3.9 39	764.9 30.11 1019.78 1019.78	766.4 30.17 1021.78 1021.78	0.7 0.03 0.93 0.93	43	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				3.3 38	11.7 53						16.0 9.9	-7.8 18
December 25, Thursday	22	7.8 46	764.2 30.09 1018.85 1018.85	765.7 30.15 1020.85 1020.85	2.6 0.1 3.47 3.47	42	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	-4.4 24
	19	11.7 53	761.6 29.98 1015.38 1015.38	763.3 30.05 1017.65 1017.65	3.3 0.13 4.4 4.4	47	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas				3.3 38	15.6 60			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	0.6 33
	16	14.4 58	758.3 29.85 1010.98 1010.98	760.0 29.92 1013.25 1013.25	0.2 0.01 0.27 0.27	51	Wind blowing from the west-northwest	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		70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	4.4 40