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
2026 October 20, Tuesday	14	21.1 70	765.9 30.15 1021.12 1021.12	767.6 30.22 1023.38 1023.38	-1.3 -0.05 -1.73 -1.73	35		Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				8.3 47	21.7 71						16.0 9.9	5.0 41
	11	18.3 65	767.2 30.2 1022.85 1022.85	768.7 30.26 1024.85 1024.85	0.5 0.02 0.67 0.67	42	Wind blowing from the north	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	5.0 41
	08	10.0 50	766.7 30.19 1022.18 1022.18	768.2 30.24 1024.18 1024.18	0.8 0.03 1.07 1.07	59	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				8.3 47	20.6 69			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	2.2 36
	05	10.0 50	765.9 30.15 1021.12 1021.12	767.5 30.22 1023.25 1023.25	-0.3 -0.01 -0.4 -0.4	54	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds											16.0 9.9	1.1 34
	02	10.6 51	766.2 30.17 1021.52 1021.52	767.8 30.23 1023.65 1023.65	-0.5 -0.02 -0.67 -0.67	56	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	15.6 60						16.0 9.9	2.2 36
October 19, Monday	23	11.7 53	766.7 30.19 1022.18 1022.18	768.4 30.25 1024.45 1024.45	-0.8 -0.03 -1.07 -1.07	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											16.0 9.9	2.8 37
	20	16.1 61	767.5 30.22 1023.25 1023.25	769.0 30.28 1025.25 1025.25	-0.4 -0.02 -0.53 -0.53	43	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				5.6 42	20.6 69						16.0 9.9	3.3 38
	17	20.0 68	767.9 30.23 1023.78 1023.78	769.6 30.3 1026.05 1026.05	-1.6 -0.06 -2.13 -2.13	30	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds											16.0 9.9	1.7 35
	14	19.4 67	769.5 30.3 1025.92 1025.92	771.1 30.36 1028.05 1028.05	-2.5 -0.1 -3.33 -3.33	31	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				5.6 42	20.0 68			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	1.7 35