Weather archive in Northolt / Mandeville (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
2025 March 21, Friday	09	13.3 56	754.1 29.69 1005.38 1005.38	757.1 29.81 1009.38 1009.38	-1.0 -0.04 -1.33 -1.33	65	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				9.2 49	13.4 56		90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			15.0 9.3	6.7 44	No precipitation No precipitation	12
	08	11.2 52	754.3 29.7 1005.65 1005.65	757.3 29.81 1009.65 1009.65	-1.3 -0.05 -1.73 -1.73	74	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			12.0 7.5	6.6 44	No precipitation No precipitation	1
	07	10.2 50	754.6 29.71 1006.05 1006.05	757.6 29.83 1010.05 1010.05	-1.8 -0.07 -2.4 -2.4	76	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	40%. 4/10. 3 oktas	Mist.						40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			10.0 6.2	6.1 43	No precipitation No precipitation	1
	06	9.7 49	755.1 29.73 1006.72 1006.72	758.1 29.85 1010.72 1010.72	-1.3 -0.05 -1.73 -1.73	78	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	100%. 10/10. 8 oktas	Mist.			9.2 49	17.5 64		100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			9.0 5.6	6.0 43	No precipitation No precipitation	12
	05	9.6 49	755.6 29.75 1007.38 1007.38	758.6 29.87 1011.38 1011.38	-1.7 -0.07 -2.27 -2.27	78	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			8.0 5.0	6.0 43	No precipitation No precipitation	1
	04	9.4 49	756.4 29.78 1008.45 1008.45	759.4 29.9 1012.45 1012.45	-1.2 -0.05 -1.6 -1.6	78	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			9.0 5.6	5.7 42	No precipitation No precipitation	1
	03	9.6 49	756.4 29.78 1008.45 1008.45	759.4 29.9 1012.45 1012.45	-2.2 -0.09 -2.93 -2.93	77	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	no clouds no clouds no clouds											10.0 6.2	5.7 42	No precipitation No precipitation	1
	02	10.3 51	757.3 29.81 1009.65 1009.65	760.3 29.93 1013.65 1013.65	-1.8 -0.07 -2.4 -2.4	73	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	no clouds no clouds no clouds											13.0 8.1	5.6 42	No precipitation No precipitation	1
	01	11.1 52	757.6 29.83 1010.05 1010.05	760.6 29.94 1014.05 1014.05	-1.7 -0.07 -2.27 -2.27	71	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	no clouds no clouds no clouds											17.0 10.6	6.0 43	No precipitation No precipitation	1
	00	11.0 52	758.6 29.87 1011.38 1011.38	761.6 29.98 1015.38 1015.38	-1.0 -0.04 -1.33 -1.33	72	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	no clouds no clouds no clouds											20.0 12.4	6.0 43	No precipitation No precipitation	6
March 20, Thursday	23	11.2 52	759.1 29.89 1012.05 1012.05	762.1 30 1016.05 1016.05	-0.5 -0.02 -0.67 -0.67	69	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	no clouds no clouds no clouds											21.0 13.1	5.7 42	No precipitation No precipitation	1
	22	12.0 54	759.3 29.89 1012.32 1012.32	762.3 30.01 1016.32 1016.32	-0.3 -0.01 -0.4 -0.4	67	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	no clouds no clouds no clouds											26.0 16.2	6.0 43	No precipitation No precipitation	1
	21	12.3 54	759.6 29.91 1012.72 1012.72	762.6 30.02 1016.72 1016.72	0.0 0 0 0	64	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	no clouds no clouds no clouds				12.3 54	21.3 70						30.0 18.6	5.7 42	No precipitation No precipitation	12
	20	13.8 57	759.6 29.91 1012.72 1012.72	762.5 30.02 1016.58 1016.58	0.0 0 0 0	61	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	no clouds no clouds no clouds											30.0 18.6	6.3 43	No precipitation No precipitation	1
	19	15.4 60	759.6 29.91 1012.72 1012.72	762.6 30.02 1016.72 1016.72	-0.5 -0.02 -0.67 -0.67	56	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	no clouds no clouds no clouds											29.0 18.0	6.5 44	No precipitation No precipitation	1
	18	17.5 64	759.6 29.91 1012.72 1012.72	762.6 30.02 1016.72 1016.72	-0.8 -0.03 -1.07 -1.07	47	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft	no clouds no clouds no clouds				4.5 40	21.3 70						45.0 28.0	5.9 43	No precipitation No precipitation	12
	17	19.4 67	759.6 29.91 1012.72 1012.72	762.5 30.02 1016.58 1016.58	-1.1 -0.04 -1.47 -1.47	43	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	no clouds no clouds no clouds											40.0 24.9	6.4 44	No precipitation No precipitation	1
	16	19.0 66	760.1 29.93 1013.38 1013.38	763.0 30.04 1017.25 1017.25	-1.2 -0.05 -1.6 -1.6	45	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	1500-2000 4921-6562			40.0 24.9	6.8 44	No precipitation No precipitation	1
	15	20.8 69	760.4 29.94 1013.78 1013.78	763.3 30.05 1017.65 1017.65	-1.4 -0.06 -1.87 -1.87	40	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	1500-2000 4921-6562			40.0 24.9	6.7 44	No precipitation No precipitation	1
	14	20.1 68	760.7 29.95 1014.18 1014.18	763.6 30.06 1018.05 1018.05	-1.6 -0.06 -2.13 -2.13	40	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562			35.0 21.8	6.2 43	No precipitation No precipitation	1
	13	18.7 66	761.3 29.97 1014.98 1014.98	764.2 30.09 1018.85 1018.85	-1.2 -0.05 -1.6 -1.6	45	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft	50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	1000-1500 3281-4921			13.0 8.1	6.4 44	No precipitation No precipitation	1
	12	19.5 67	761.8 29.99 1015.65 1015.65	764.8 30.11 1019.65 1019.65	-0.9 -0.04 -1.2 -1.2	44	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	no clouds no clouds no clouds											30.0 18.6	6.9 44	No precipitation No precipitation	6
	11	18.6 65	762.3 30.01 1016.32 1016.32	765.2 30.13 1020.18 1020.18	-0.4 -0.02 -0.53 -0.53	46	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	1500-2000 4921-6562			29.0 18.0	6.8 44	No precipitation No precipitation	1
	10	16.2 61	762.5 30.02 1016.58 1016.58	765.5 30.14 1020.58 1020.58	0.1 0 0.13 0.13	52	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft	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	1500-2000 4921-6562			25.0 15.5	6.2 43	No precipitation No precipitation	1
	09	12.8 55	762.7 30.03 1016.85 1016.85	765.7 30.15 1020.85 1020.85	0.5 0.02 0.67 0.67	69	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	2 m/s 7 km/h 4 mph 4 knots 2 Bft	2 m/s 7 km/h 4 mph 4 knots 2 Bft	no clouds no clouds no clouds	Mist.			4.5 40	12.8 55						20.0 12.4	7.1 45	No precipitation No precipitation	12

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