Weather archive in Harrow (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 July 9, Thursday	11	27.5 82	742.1 29.22 989.39 989.39	759.1 29.89 1012.05 1012.05	0.1 0 0.13 0.13	73	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															22.2 72	No precipitation No precipitation	3
	08	24.0 75	742.0 29.21 989.25 989.25	759.0 29.88 1011.92 1011.92	0.0 0 0 0	89	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							20.6 69								22.1 72	No precipitation No precipitation	6
	05	21.2 70	742.0 29.21 989.25 989.25	758.8 29.87 1011.65 1011.65	-0.7 -0.03 -0.93 -0.93	95	Calm, no wind	Calm															20.4 69	No precipitation No precipitation	3
	02	23.4 74	742.7 29.24 990.19 990.19	759.7 29.91 1012.85 1012.85	-0.3 -0.01 -0.4 -0.4	95	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															22.6 73	No precipitation No precipitation	6
July 8, Wednesday	23	23.3 74	743.0 29.25 990.59 990.59		0.3 0.01 0.4 0.4	90	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															21.5 71	No precipitation No precipitation	3
	20	26.3 79	742.7 29.24 990.19 990.19	759.7 29.91 1012.85 1012.85	-0.9 -0.04 -1.2 -1.2	79	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															22.3 72	No precipitation No precipitation	6
	17	28.2 83	743.6 29.28 991.39 991.39	760.6 29.94 1014.05 1014.05	-1.4 -0.06 -1.87 -1.87	59	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															19.4 67	No precipitation No precipitation	3
	14	27.7 82	745.0 29.33 993.25 993.25	762.1 30 1016.05 1016.05		74	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															22.6 73