Weather archive in London / Heathrow (airport)

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Weather archive at the airport ( +10 °C )

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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 October 23, Thursday	02	10.3 51	732.4 28.83 976.45 976.45	734.6 28.92 979.39 979.39	-4.1 -0.16 -5.47 -5.47	96	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	9.7 49
	01	10.3 51	733.6 28.88 978.05 978.05	735.8 28.97 980.99 980.99	-5.0 -0.2 -6.67 -6.67	97	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			3.1 1.9	9.8 50	8.0 0.31	6
	00	10.3 51	735.1 28.94 980.05 980.05	737.2 29.02 982.85 982.85	-5.1 -0.2 -6.8 -6.8	96	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			5.0 3.1	9.7 49
October 22, Wednesday	23	10.1 50	736.5 29 981.92 981.92	738.7 29.08 984.85 984.85	-4.8 -0.19 -6.4 -6.4	95	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	2000-2500 6562-8202			10.0 6.2	9.4 49
	22	10.2 50	738.6 29.08 984.72 984.72	740.8 29.17 987.65 987.65	-3.8 -0.15 -5.07 -5.07	93	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.			10.2 50	16.7 62		100%. 10/10. 8 oktas	600-1000 1968-3281			7.0 4.4	9.1 48	6.0 0.24	12
	21	10.7 51	740.2 29.14 986.85 986.85	742.5 29.23 989.92 989.92	-3.0 -0.12 -4 -4	91	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain.						100%. 10/10. 8 oktas	1000-1500 3281-4921			4.5 2.8	9.2 49
	20	11.9 53	741.3 29.19 988.32 988.32	743.5 29.27 991.25 991.25	-2.7 -0.11 -3.6 -3.6	81	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1000-1500 3281-4921			7.0 4.4	8.7 48
	19	12.8 55	742.4 29.23 989.79 989.79	744.6 29.31 992.72 992.72	-2.3 -0.09 -3.07 -3.07	70	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				9.5 49	16.7 62		100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			45.0 28.0	7.4 45	No precipitation No precipitation	12
	18	13.5 56	743.2 29.26 990.85 990.85	745.4 29.35 993.79 993.79	-1.9 -0.07 -2.53 -2.53	60	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			50.0 31.1	5.8 42
	17	14.2 58	744.0 29.29 991.92 991.92	746.2 29.38 994.85 994.85	-1.6 -0.06 -2.13 -2.13	57	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			50.0 31.1	5.8 42
	16	14.8 59	744.7 29.32 992.85 992.85	746.8 29.4 995.65 995.65	-1.3 -0.05 -1.73 -1.73	58	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			60.0 37.3	6.6 44
	15	15.8 60	745.1 29.33 993.39 993.39	747.3 29.42 996.32 996.32	-1.4 -0.06 -1.87 -1.87	58	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1000-1500 3281-4921			55.0 34.2	7.4 45
	14	15.2 59	745.6 29.35 994.05 994.05	747.8 29.44 996.98 996.98	-1.2 -0.05 -1.6 -1.6	62	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1000-1500 3281-4921			45.0 28.0	8.0 46
	13	15.5 60	746.0 29.37 994.59 994.59	748.3 29.46 997.65 997.65	-0.7 -0.03 -0.93 -0.93	66	Wind blowing from the north	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							90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			50.0 31.1	9.2 49	No precipitation No precipitation	6
	12	15.0 59	746.5 29.39 995.25 995.25	748.8 29.48 998.32 998.32	0.0 0 0 0	72	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	300-600 984-1968			45.0 28.0	9.9 50
	11	13.3 56	746.8 29.4 995.65 995.65	748.9 29.48 998.45 998.45	0.7 0.03 0.93 0.93	80	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	2000-2500 6562-8202			50.0 31.1	9.9 50
	10	11.0 52	746.7 29.4 995.52 995.52	748.9 29.48 998.45 998.45	0.7 0.03 0.93 0.93	92	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				8.1 47	11.7 53		100%. 10/10. 8 oktas	200-300 656-984			29.0 18.0	9.8 50	No precipitation No precipitation	12
	09	10.1 50	746.5 29.39 995.25 995.25	748.7 29.48 998.18 998.18	0.7 0.03 0.93 0.93	95	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			28.0 17.4	9.4 49
	08	9.9 50	746.1 29.37 994.72 994.72	748.3 29.46 997.65 997.65	0.5 0.02 0.67 0.67	96	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			30.0 18.6	9.3 49
	07	9.5 49	746.0 29.37 994.59 994.59	748.3 29.46 997.65 997.65	0.7 0.03 0.93 0.93	97	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				8.1 47	13.5 56		100%. 10/10. 8 oktas	100-200 328-656			30.0 18.6	9.1 48	No precipitation No precipitation	12
	06	9.2 49	745.8 29.36 994.32 994.32	748.0 29.45 997.25 997.25	0.5 0.02 0.67 0.67	97	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			25.0 15.5	8.8 48
	05	9.2 49	745.6 29.35 994.05 994.05	747.8 29.44 996.98 996.98	0.6 0.02 0.8 0.8	97	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			28.0 17.4	8.8 48
	04	9.4 49	745.3 29.34 993.65 993.65	747.6 29.43 996.72 996.72	0.5 0.02 0.67 0.67	97	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			26.0 16.2	9.0 48
	03	8.5 47	745.3 29.34 993.65 993.65	747.5 29.43 996.58 996.58	0.9 0.04 1.2 1.2	95	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	7.8 46
	02	9.4 49	745.0 29.33 993.25 993.25	747.3 29.42 996.32 996.32	0.7 0.03 0.93 0.93	97	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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							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.			30.0 18.6	8.9 48

Dönem	Ortalama değer	Asgari değer (tarih)	Azami değer (tarih)	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	+10.5 +51.0	-2.9 +27.0 (20.10.2025)	+19.6 +67.0 (22.10.2025)	164

Dönem	Ortalama değer	Asgari değer (tarih)	Azami değer (tarih)	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	756.9 29.8 1009.1 1009.1	749.7 29.5 999.5 999.5 (22.10.2025)	761.5 30.0 1015.3 1015.3 (19.10.2025)	164
			761.5 30.0 1015.3 1015.3 (20.10.2025)

Dönem	Ortalama değer	Asgari değer (tarih)	Azami değer (tarih)	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	764.4 30.1 1019.1 1019.1	757.0 29.8 1009.3 1009.3 (22.10.2025)	770.0 30.3 1026.6 1026.6 (19.10.2025)	164

Dönem	Ortalama değer	Asgari değer (tarih)	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	77	35 (19.10.2025)	164

Dönem	K	K-KD	KD	D-KD	D	D-GD	GD	G-GD	G	G-GB	GB	B-GB	B	B-KB	KB	K-KB	Değişken rüzgar yönü	Sakin	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	1.3 %	0 %	0 %	0 %	4.4 %	38.4 %	27.0 %	0.6 %	0.6 %	0 %	0 %	5.7 %	7.5 %	1.9 %	1.9 %	1.3 %	0 %	9.4 %	159

Dönem	Toplam yağış	Azami değer (tarih)	Yağışlı gün oranı	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	0.2 0.0	0.2 12 sa. 0.0 12 sa. (18.10.2025)	3	14

Dönem	Ortalama değer	Azami değer (tarih)	Kar tabakasının mevcut olduğu en geç tarih	Kar tabakasının mevcut olduğu en erken tarih	Gözlem sayısı
16.10.2025 - 22.10.2025, bütün günler	-	-	-	-	-

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