Weather archive in Belfast / Aldergrove (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 October 3, Saturday	09	8.6 47	765.7 30.15 1020.85 1020.85	771.7 30.38 1028.85 1028.85		89	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			30.0 18.6	6.8 44
	08	8.2 47	765.1 30.12 1020.05 1020.05	770.9 30.35 1027.78 1027.78		91	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.			30.0 18.6	6.8 44
	07	8.1 47	764.5 30.1 1019.25 1019.25	770.3 30.33 1026.98 1026.98		93	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				6.8 44	13.6 56		100%. 10/10. 8 oktas	1000-1500 3281-4921			30.0 18.6	7.1 45	No precipitation No precipitation	12
	06	8.4 47	764.2 30.09 1018.85 1018.85	770.0 30.31 1026.58 1026.58		94	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	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	7.5 46
	04	8.1 47	763.5 30.06 1017.92 1017.92	769.3 30.29 1025.65 1025.65		92	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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	2500 or more, or no clouds. 8202 or more, or no clouds.			35.0 21.8	6.9 44
	02	9.2 49	763.0 30.04 1017.25 1017.25	768.8 30.27 1024.98 1024.98		88	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	2000-2500 6562-8202			35.0 21.8	7.3 45
	01	9.8 50	762.6 30.02 1016.72 1016.72	768.4 30.25 1024.45 1024.45		83	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds											40.0 24.9	7.0 45	No precipitation No precipitation	6
	00	9.8 50	761.9 30 1015.78 1015.78	767.8 30.23 1023.65 1023.65		87	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2000-2500 6562-8202			35.0 21.8	7.8 46
October 2, Friday	23	10.9 52	761.3 29.97 1014.98 1014.98	767.1 30.2 1022.72 1022.72		84	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	1500-2000 4921-6562			35.0 21.8	8.3 47
	21	11.9 53	760.0 29.92 1013.25 1013.25	765.8 30.15 1020.98 1020.98		78	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	1500-2000 4921-6562			35.0 21.8	8.1 47
	20	12.8 55	759.5 29.9 1012.58 1012.58	765.2 30.13 1020.18 1020.18		74	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			40.0 24.9	8.3 47
	19	13.5 56	758.8 29.87 1011.65 1011.65	764.5 30.1 1019.25 1019.25		88	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas				11.8 53	16.7 62		100%. 10/10. 8 oktas	300-600 984-1968			71.0 44.1	11.5 53	8.0 0.31	12
	18	13.7 57	757.9 29.84 1010.45 1010.45	763.6 30.06 1018.05 1018.05		88	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			71.0 44.1	11.7 53
	17	13.3 56	757.5 29.82 1009.92 1009.92	763.2 30.05 1017.52 1017.52		90	Wind blowing from the south-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	300-600 984-1968			71.0 44.1	11.7 53
	16	13.0 55	756.9 29.8 1009.12 1009.12	762.6 30.02 1016.72 1016.72		94	Wind blowing from the south-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain.						100%. 10/10. 8 oktas	2000-2500 6562-8202			23.0 14.3	12.0 54
	15	16.5 62	755.8 29.76 1007.65 1007.65	761.4 29.98 1015.12 1015.12		84	Wind blowing from the south	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			40.0 24.9	13.7 57
	14	15.7 60	756.3 29.78 1008.32 1008.32	762.0 30 1015.92 1015.92		86	Wind blowing from the south-southeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1000-1500 3281-4921			17.0 10.6	13.4 56
	13	15.7 60	757.3 29.81 1009.65 1009.65	762.9 30.04 1017.12 1017.12		82	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1500-2000 4921-6562			11.0 6.8	12.6 55	No precipitation No precipitation	6
	12	15.9 61	757.9 29.84 1010.45 1010.45	763.6 30.06 1018.05 1018.05		77	Wind blowing from the south	Moderate breeze (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							90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			40.0 24.9	11.9 53
	11	16.0 61	758.5 29.86 1011.25 1011.25	764.2 30.09 1018.85 1018.85		76	Wind blowing from the south	Moderate breeze (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	300-600 984-1968			45.0 28.0	11.8 53