Weather archive in London / Heathrow (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 May 7, Thursday	19	13.9 57	759.4 29.9 1012.45 1012.45	761.7 29.99 1015.52 1015.52		54	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)										100%. 10/10. 8 oktas					4.7 40
	18	14.8 59	759.2 29.89 1012.18 1012.18	761.5 29.98 1015.25 1015.25		51	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					4.7 40
	17	15.0 59	759.1 29.89 1012.05 1012.05	761.4 29.98 1015.12 1015.12		51	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)										100%. 10/10. 8 oktas					4.8 41
	16	16.2 61	759.1 29.89 1012.05 1012.05	761.3 29.97 1014.98 1014.98		47	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)										100%. 10/10. 8 oktas					4.7 40
	15	15.4 60	759.4 29.9 1012.45 1012.45	761.6 29.98 1015.38 1015.38		45	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										100%. 10/10. 8 oktas					3.4 38
	14	15.6 60	759.5 29.9 1012.58 1012.58	761.8 29.99 1015.65 1015.65		42	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										20–30%. 2/10–3/10. 2 oktas					2.5 37
	13	16.9 62	759.7 29.91 1012.85 1012.85	762.0 30 1015.92 1015.92		43	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										40%. 4/10. 3 oktas					4.3 40
	12	14.8 59	759.8 29.91 1012.98 1012.98	762.1 30 1016.05 1016.05		47												20–30%. 2/10–3/10. 2 oktas					3.5 38
	11	13.8 57	760.0 29.92 1013.25 1013.25	762.3 30.01 1016.32 1016.32		49	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					3.2 38
	10	12.8 55	760.1 29.93 1013.38 1013.38	762.4 30.02 1016.45 1016.45		51	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										40%. 4/10. 3 oktas					2.8 37
	09	13.4 56	760.1 29.93 1013.38 1013.38	762.4 30.02 1016.45 1016.45		62	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					6.2 43
	08	11.2 52	760.1 29.93 1013.38 1013.38	762.4 30.02 1016.45 1016.45		78	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										70 – 80%. 7/10 – 8/10. 6 oktas					7.5 46
	07	9.7 49	760.0 29.92 1013.25 1013.25	762.3 30.01 1016.32 1016.32		83	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										100%. 10/10. 8 oktas					6.9 44
	06	8.3 47	759.7 29.91 1012.85 1012.85	762.0 30 1015.92 1015.92		90	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					6.7 44
	05	7.7 46	759.5 29.9 1012.58 1012.58	761.8 29.99 1015.65 1015.65		89	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										100%. 10/10. 8 oktas					6.0 43
	04	7.2 45	759.4 29.9 1012.45 1012.45	761.8 29.99 1015.65 1015.65		88	variable wind direction	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					5.4 42
	03	7.5 46	759.4 29.9 1012.45 1012.45	761.8 29.99 1015.65 1015.65		87	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202				5.5 42
	02	8.1 47	759.3 29.89 1012.32 1012.32	761.6 29.98 1015.38 1015.38		86	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			25.0 15.5	5.8 42
	01	8.2 47	759.4 29.9 1012.45 1012.45	761.7 29.99 1015.52 1015.52		85	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					5.8 42
	00	8.5 47	759.2 29.89 1012.18 1012.18	761.5 29.98 1015.25 1015.25		82	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										40%. 4/10. 3 oktas					5.5 42
May 6, Wednesday	23	9.5 49	759.2 29.89 1012.18 1012.18	761.5 29.98 1015.25 1015.25		75	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										100%. 10/10. 8 oktas					5.3 42
	22	10.2 50	759.1 29.89 1012.05 1012.05	761.4 29.98 1015.12 1015.12		71	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)										100%. 10/10. 8 oktas					5.1 41
	21	10.8 51	758.8 29.87 1011.65 1011.65	761.1 29.96 1014.72 1014.72		69	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										100%. 10/10. 8 oktas					5.2 41
	20	11.9 53	758.4 29.86 1011.12 1011.12	760.6 29.94 1014.05 1014.05		58	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					3.9 39
	19	12.4 54	758.1 29.85 1010.72 1010.72	760.3 29.93 1013.65 1013.65		53	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)										10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					3.1 38