Weather archive in London (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 April 20, Monday	02	-1.8 29	741.7 29.2 988.85 988.85	767.3 30.21 1022.98 1022.98	0.9 0.04 1.2 1.2	75	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				-1.9 29	8.2 47			1000-1500 3281-4921			24.0 14.9	-5.7 22
April 19, Sunday	23	-0.8 31	740.8 29.17 987.65 987.65	766.4 30.17 1021.78 1021.78	2.1 0.08 2.8 2.8	71	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0								300-600 984-1968			24.0 14.9	-5.4 22
	20	0.5 33	738.7 29.08 984.85 984.85	764.2 30.09 1018.85 1018.85	1.2 0.05 1.6 1.6	93	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas				0.5 33	8.2 47			100-200 328-656			24.0 14.9	-0.5 31
	17	3.2 38	737.5 29.04 983.25 983.25	763.0 30.04 1017.25 1017.25	0.5 0.02 0.67 0.67	89	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								100-200 328-656			16.0 9.9	1.6 35
	14	6.9 44	737.0 29.02 982.59 982.59	762.3 30.01 1016.32 1016.32	-0.5 -0.02 -0.67 -0.67	48	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			60%. 6/10. 5 oktas				2.5 37	7.2 45			1500-2000 4921-6562			24.0 14.9	-3.6 26
	11	5.9 43	737.5 29.04 983.25 983.25	762.7 30.03 1016.85 1016.85	0.4 0.02 0.53 0.53	43	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			60%. 6/10. 5 oktas								1500-2000 4921-6562			24.0 14.9	-5.8 22
	08	3.6 38	737.1 29.02 982.72 982.72	762.4 30.02 1016.45 1016.45	1.4 0.06 1.87 1.87	62	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				2.5 37				600-1000 1968-3281			24.0 14.9	-3.1 26
	05	3.8 39	735.7 28.96 980.85 980.85	760.9 29.96 1014.45 1014.45	0.1 0 0.13 0.13	65	Wind blowing from the west-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas								600-1000 1968-3281			24.0 14.9	-2.2 28
	02	4.5 40	735.6 28.96 980.72 980.72	760.6 29.94 1014.05 1014.05	1.0 0.04 1.33 1.33	79	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas				4.5 40	18.3 65			1000-1500 3281-4921			24.0 14.9	1.2 34