Weather archive in Belfast / Aldergrove (airport)

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Weather archive at the airport ( +13 °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 April 27, Sunday	22	13.8 57	759.8 29.91 1012.98 1012.98	765.5 30.14 1020.58 1020.58	0.5 0.02 0.67 0.67	78	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds				13.8 57	16.8 62						45.0 28.0	10.0 50	No precipitation No precipitation	12
	21	15.0 59	759.5 29.9 1012.58 1012.58	765.2 30.13 1020.18 1020.18	0.3 0.01 0.4 0.4	73	Wind blowing from the south	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			50.0 31.1	10.2 50
	20	15.7 60	759.2 29.89 1012.18 1012.18	764.9 30.11 1019.78 1019.78	-0.2 -0.01 -0.27 -0.27	69	Wind blowing from the south	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	9.9 50
	19	16.3 61	759.3 29.89 1012.32 1012.32	765.0 30.12 1019.92 1019.92	-0.2 -0.01 -0.27 -0.27	67	Wind blowing from the south-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			60%. 6/10. 5 oktas				11.9 53	16.8 62		60%. 6/10. 5 oktas	1500-2000 4921-6562			60.0 37.3	10.2 50	No precipitation No precipitation	12
	18	16.5 62	759.2 29.89 1012.18 1012.18	764.9 30.11 1019.78 1019.78	-0.1 -0 -0.13 -0.13	74	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	Drizzle (not freezing) or snow grains.						100%. 10/10. 8 oktas	1500-2000 4921-6562			60.0 37.3	11.9 53
	17	13.9 57	759.4 29.9 1012.45 1012.45	765.1 30.12 1020.05 1020.05	0.2 0.01 0.27 0.27	89	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, not freezing, slight.						100%. 10/10. 8 oktas	600-1000 1968-3281			24.0 14.9	12.1 54
	16	15.4 60	759.5 29.9 1012.58 1012.58	765.1 30.12 1020.05 1020.05	0.5 0.02 0.67 0.67	76	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			60.0 37.3	11.2 52
	15	16.5 62	759.3 29.89 1012.32 1012.32	765.0 30.12 1019.92 1019.92	0.2 0.01 0.27 0.27	69	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1000-1500 3281-4921			71.0 44.1	10.8 51
	14	16.5 62	759.2 29.89 1012.18 1012.18	764.8 30.11 1019.65 1019.65	0.0 0 0 0	73	Wind blowing from the south-southwest	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	600-1000 1968-3281			71.0 44.1	11.6 53
	13	16.2 61	759.0 29.88 1011.92 1011.92	764.7 30.11 1019.52 1019.52	0.0 0 0 0	71	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	600-1000 1968-3281			71.0 44.1	11.0 52	No precipitation No precipitation	6
	12	15.8 60	759.1 29.89 1012.05 1012.05	764.7 30.11 1019.52 1019.52	0.3 0.01 0.4 0.4	75	Wind blowing from the south-southwest	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	600-1000 1968-3281			71.0 44.1	11.4 53
	11	14.9 59	759.2 29.89 1012.18 1012.18	764.9 30.11 1019.78 1019.78	0.5 0.02 0.67 0.67	78	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			55.0 34.2	11.0 52
	10	14.5 58	759.0 29.88 1011.92 1011.92	764.7 30.11 1019.52 1019.52	0.5 0.02 0.67 0.67	81	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				11.2 52	14.6 58		100%. 10/10. 8 oktas	300-600 984-1968			55.0 34.2	11.2 52	0.4 0.02	12
	09	13.5 56	758.8 29.87 1011.65 1011.65	764.5 30.1 1019.25 1019.25	0.7 0.03 0.93 0.93	84	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							100%. 10/10. 8 oktas	300-600 984-1968			50.0 31.1	10.8 51
	08	12.5 55	758.7 29.87 1011.52 1011.52	764.4 30.09 1019.12 1019.12	0.5 0.02 0.67 0.67	88	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							100%. 10/10. 8 oktas	300-600 984-1968			50.0 31.1	10.5 51
	07	11.9 53	758.5 29.86 1011.25 1011.25	764.2 30.09 1018.85 1018.85	0.2 0.01 0.27 0.27	89	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				11.2 52	15.3 60		100%. 10/10. 8 oktas	300-600 984-1968			45.0 28.0	10.1 50	0.4 0.02	12
	06	11.5 53	758.1 29.85 1010.72 1010.72	763.9 30.07 1018.45 1018.45	-0.1 -0 -0.13 -0.13	89	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).						100%. 10/10. 8 oktas	300-600 984-1968			35.0 21.8	9.7 49
	05	11.3 52	758.2 29.85 1010.85 1010.85	763.9 30.07 1018.45 1018.45	-0.3 -0.01 -0.4 -0.4	88	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			60%. 6/10. 5 oktas	Rain, not freezing, slight.						60%. 6/10. 5 oktas	300-600 984-1968			35.0 21.8	9.3 49
	04	11.3 52	758.3 29.85 1010.98 1010.98	764.0 30.08 1018.58 1018.58	-0.1 -0 -0.13 -0.13	86	Wind blowing from the south	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	300-600 984-1968			40.0 24.9	9.1 48
	03	11.3 52	758.2 29.85 1010.85 1010.85	764.0 30.08 1018.58 1018.58	-0.3 -0.01 -0.4 -0.4	86	Wind blowing from the south	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	600-1000 1968-3281			29.0 18.0	9.0 48
	02	11.7 53	758.5 29.86 1011.25 1011.25	764.2 30.09 1018.85 1018.85	0.0 0 0 0	83	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	600-1000 1968-3281			35.0 21.8	8.9 48
	01	12.0 54	758.4 29.86 1011.12 1011.12	764.1 30.08 1018.72 1018.72	-0.1 -0 -0.13 -0.13	82	Wind blowing from the south	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	1000-1500 3281-4921			40.0 24.9	9.0 48	0.2 0.01	6
	00	12.3 54	758.5 29.86 1011.25 1011.25	764.2 30.09 1018.85 1018.85	0.0 0 0 0	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			18.0 11.2	9.2 49
April 26, Saturday	23	12.7 55	758.5 29.86 1011.25 1011.25	764.2 30.09 1018.85 1018.85	0.0 0 0 0	78	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							100%. 10/10. 8 oktas	2000-2500 6562-8202			50.0 31.1	8.9 48
April 26, Saturday	22	12.5 55	758.5 29.86 1011.25 1011.25	764.3 30.09 1018.98 1018.98	0.0 0 0 0	79	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				11.5 53	17.7 64		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.			40.0 24.9	9.0 48	3.0 0.12	12

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
20.04.2025 - 26.04.2025, all days	+10.5 +51.0	+3.9 +39.0 (22.04.2025)	+17.2 +63.0 (26.04.2025)	168

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
20.04.2025 - 26.04.2025, all days	754.8 29.7 1006.3 1006.3	747.4 29.4 996.5 996.5 (21.04.2025)	760.8 30.0 1014.3 1014.3 (24.04.2025)	168

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
20.04.2025 - 26.04.2025, all days	760.5 29.9 1014.0 1014.0	753.2 29.7 1004.2 1004.2 (21.04.2025)	766.6 30.2 1022.1 1022.1 (24.04.2025)	168

Period	Mean value	Minimum value (date)	Number of observations
20.04.2025 - 26.04.2025, all days	81	45 (23.04.2025)	168

Period	N	NNE	NE	ENE	E	ESE	SE	SSE	S	SSW	SW	WSW	W	WNW	NW	NNW	variable wind direction	calm	Number of observations
20.04.2025 - 26.04.2025, all days	0.6 %	0 %	3.6 %	5.4 %	21.4 %	16.7 %	26.8 %	10.7 %	6.0 %	4.8 %	1.8 %	0.6 %	1.2 %	0 %	0 %	0 %	0 %	0.6 %	168

Period	Total precipitation	Maximum value (date)	Number of days with precipitation	Number of observations
20.04.2025 - 26.04.2025, all days	20 1	8.0 in 12 h 0.3 in 12 h (23.04.2025)	6	14

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Mon	Tue	Wed	Thu	Fri	Sat	Sun
31	1	2	3	4	5	6
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21	22	23	24	25	26	27
28	29	30	1	2	3	4