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 August 8, Saturday	17	27.1 81	760.7 29.95 1014.18 1014.18	762.9 30.04 1017.12 1017.12		26					40%. 4/10. 3 oktas							40%. 4/10. 3 oktas					5.7 42
	16	27.4 81	760.9 29.96 1014.45 1014.45	763.0 30.04 1017.25 1017.25		25					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					5.5 42
	15	27.5 82	761.2 29.97 1014.85 1014.85	763.3 30.05 1017.65 1017.65		24					no clouds no clouds no clouds												5.4 42
	14	28.1 83	761.5 29.98 1015.25 1015.25	763.7 30.07 1018.18 1018.18		26					no clouds no clouds no clouds												6.7 44
	13	26.7 80	761.9 30 1015.78 1015.78	764.1 30.08 1018.72 1018.72		31					no clouds no clouds no clouds												8.0 46
	12	25.5 78	762.5 30.02 1016.58 1016.58	764.7 30.11 1019.52 1019.52		32					no clouds no clouds no clouds												7.7 46
	11	24.6 76	762.9 30.04 1017.12 1017.12	765.1 30.12 1020.05 1020.05		34					no clouds no clouds no clouds												7.8 46
	10	23.0 73	763.3 30.05 1017.65 1017.65	765.4 30.13 1020.45 1020.45		39					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					8.4 47
	09	21.5 71	763.5 30.06 1017.92 1017.92	765.7 30.15 1020.85 1020.85		47					no clouds no clouds no clouds												9.7 49
	08	18.5 65	763.5 30.06 1017.92 1017.92	765.7 30.15 1020.85 1020.85		66					no clouds no clouds no clouds												12.0 54
	07	16.3 61	763.6 30.06 1018.05 1018.05	765.8 30.15 1020.98 1020.98		76					no clouds no clouds no clouds												12.0 54
	06	13.7 57	763.6 30.06 1018.05 1018.05	765.9 30.15 1021.12 1021.12		84					no clouds no clouds no clouds												11.0 52
	05	12.7 55	763.6 30.06 1018.05 1018.05	765.9 30.15 1021.12 1021.12		84					no clouds no clouds no clouds												10.1 50
	04	13.7 57	763.8 30.07 1018.32 1018.32	766.0 30.16 1021.25 1021.25		79					no clouds no clouds no clouds												10.0 50
	03	14.1 57	763.7 30.07 1018.18 1018.18	766.0 30.16 1021.25 1021.25		79					no clouds no clouds no clouds												10.5 51
	02	15.7 60	763.9 30.07 1018.45 1018.45	766.1 30.16 1021.38 1021.38		72					no clouds no clouds no clouds												10.6 51
	01	16.4 62	764.1 30.08 1018.72 1018.72	766.3 30.17 1021.65 1021.65		70					no clouds no clouds no clouds												10.8 51
	00	16.8 62	764.2 30.09 1018.85 1018.85	766.5 30.18 1021.92 1021.92		66					no clouds no clouds no clouds												10.3 51
August 7, Friday	23	17.6 64	764.3 30.09 1018.98 1018.98	766.6 30.18 1022.05 1022.05		61					no clouds no clouds no clouds												9.9 50
	22	19.3 67	764.3 30.09 1018.98 1018.98	766.6 30.18 1022.05 1022.05		55					no clouds no clouds no clouds												10.0 50
	21	20.2 68	764.2 30.09 1018.85 1018.85	766.5 30.18 1021.92 1021.92		50					no clouds no clouds no clouds												9.3 49
	20	21.9 71	763.9 30.07 1018.45 1018.45	766.0 30.16 1021.25 1021.25		44					no clouds no clouds no clouds												8.9 48
	19	25.3 78	763.6 30.06 1018.05 1018.05	765.7 30.15 1020.85 1020.85		24					no clouds no clouds no clouds												3.4 38
	18	25.5 78	763.6 30.06 1018.05 1018.05	765.8 30.15 1020.98 1020.98		24					no clouds no clouds no clouds												3.2 38
	17	25.5 78	763.8 30.07 1018.32 1018.32	766.0 30.16 1021.25 1021.25		24					no clouds no clouds no clouds												3.3 38