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 September 5, Saturday	17	22.9 73	743.4 29.27 991.12 991.12	760.4 29.94 1013.78 1013.78	-0.4 -0.02 -0.53 -0.53	74	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															18.1 65	No precipitation No precipitation	3
	14	23.8 75	743.8 29.28 991.65 991.65	760.9 29.96 1014.45 1014.45	0.0 0 0 0	79	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)					Precipitation		19.2 67	23.9 75							19.9 68	4.0 0.16	6
	11	21.5 71	743.8 29.28 991.65 991.65	760.8 29.95 1014.32 1014.32	0.6 0.02 0.8 0.8	94	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)					Precipitation										20.5 69	4.0 0.16	3
	08	19.5 67	743.2 29.26 990.85 990.85	760.3 29.93 1013.65 1013.65	0.0 0 0 0	100	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							19.5 67	24.2 76							19.5 67	Trace of precipitation Trace of precipitation	6
	05	20.3 69	743.2 29.26 990.85 990.85	760.3 29.93 1013.65 1013.65	0.4 0.02 0.53 0.53	100	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															20.3 69	No precipitation No precipitation	3
	02	20.8 69	742.8 29.24 990.32 990.32	759.9 29.92 1013.12 1013.12	-0.7 -0.03 -0.93 -0.93	100	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.2 68	24.2 76							20.8 69	No precipitation No precipitation	6
September 4, Friday	23	22.4 72	743.5 29.27 991.25 991.25	760.6 29.94 1014.05 1014.05	0.1 0 0.13 0.13	100	Calm, no wind	Calm															22.4 72	No precipitation No precipitation	3
	20	23.0 73	743.4 29.27 991.12 991.12	760.4 29.94 1013.78 1013.78	0.8 0.03 1.07 1.07	98	Calm, no wind	Calm							20.2 68	24.2 76							22.6 73	No precipitation No precipitation	6
	17	23.8 75	742.6 29.24 990.05 990.05	759.6 29.91 1012.72 1012.72	-0.8 -0.03 -1.07 -1.07	90	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															22.0 72	No precipitation No precipitation	3