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 August 4, Tuesday | 03 | 15.4 60 | 748.2 29.46 997.52 997.52 | 753.7 29.67 1004.85 1004.85 | 89 | Wind blowing from the south-east | 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 | 200-300 656-984 | 40.0 24.9 | 13.6 56 | ||||||||||||||||
02 | 15.1 59 | 748.5 29.47 997.92 997.92 | 754.1 29.69 1005.38 1005.38 | 91 | Wind blowing from the east-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 13.6 56 | |||||||||||||||||
01 | 15.1 59 | 749.4 29.5 999.12 999.12 | 755.0 29.72 1006.58 1006.58 | 90 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, heavy. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 3.4 2.1 | 13.4 56 | 3.0 0.12 | 6 | |||||||||||||||
00 | 15.7 60 | 749.5 29.51 999.25 999.25 | 755.0 29.72 1006.58 1006.58 | 86 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 13.0 8.1 | 13.4 56 | |||||||||||||||||
| August 3, Monday | 23 | 15.6 60 | 749.8 29.52 999.65 999.65 | 755.5 29.74 1007.25 1007.25 | 81 | Wind blowing from the east | 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 | 27.0 16.8 | 12.3 54 | ||||||||||||||||
22 | 15.8 60 | 750.3 29.54 1000.32 1000.32 | 755.9 29.76 1007.78 1007.78 | 80 | 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. | 15.8 60 | 22.2 72 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 5.0 3.1 | 12.3 54 | |||||||||||||||
21 | 19.2 67 | 750.3 29.54 1000.32 1000.32 | 755.8 29.76 1007.65 1007.65 | 54 | 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 | Rain (not freezing). | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 9.5 49 | |||||||||||||||||
20 | 19.6 67 | 750.3 29.54 1000.32 1000.32 | 755.8 29.76 1007.65 1007.65 | 57 | Wind blowing from the east-southeast | 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 | 1500-2000 4921-6562 | 40.0 24.9 | 10.9 52 | |||||||||||||||||
19 | 21.0 70 | 750.4 29.54 1000.45 1000.45 | 755.8 29.76 1007.65 1007.65 | 54 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 14.9 59 | 22.2 72 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 11.2 52 | 0.2 0.01 | 12 | ||||||||||||||
18 | 20.9 70 | 750.7 29.56 1000.85 1000.85 | 756.2 29.77 1008.18 1008.18 | 62 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 13.4 56 | ||||||||||||||||||
17 | 21.2 70 | 751.3 29.58 1001.65 1001.65 | 756.8 29.8 1008.98 1008.98 | 60 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | 2000-2500 6562-8202 | 30.0 18.6 | 13.1 56 | ||||||||||||||||||
16 | 20.8 69 | 751.7 29.59 1002.18 1002.18 | 757.2 29.81 1009.52 1009.52 | 60 | Wind blowing from the east-southeast | 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 | Rain (not freezing). | 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. | 29.0 18.0 | 12.8 55 | |||||||||||||||||
15 | 19.1 66 | 752.2 29.61 1002.85 1002.85 | 757.7 29.83 1010.18 1010.18 | 76 | Wind blowing from the east-southeast | 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 | 300-600 984-1968 | 21.0 13.1 | 14.8 59 | |||||||||||||||||
14 | 19.5 67 | 752.4 29.62 1003.12 1003.12 | 757.9 29.84 1010.45 1010.45 | 69 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | Rain (not freezing). | 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. | 25.0 15.5 | 13.7 57 | |||||||||||||||||
13 | 18.8 66 | 752.5 29.63 1003.25 1003.25 | 758.1 29.85 1010.72 1010.72 | 74 | Wind blowing from the east | 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 | 18.0 11.2 | 14.0 57 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 18.1 65 | 753.1 29.65 1004.05 1004.05 | 758.7 29.87 1011.52 1011.52 | 70 | Wind blowing from the east | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 12.5 55 | |||||||||||||||||
11 | 16.1 61 | 753.6 29.67 1004.72 1004.72 | 759.2 29.89 1012.18 1012.18 | 79 | Wind blowing from the east-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 | 600-1000 1968-3281 | 29.0 18.0 | 12.4 54 | |||||||||||||||||
10 | 16.6 62 | 753.9 29.68 1005.12 1005.12 | 759.4 29.9 1012.45 1012.45 | 73 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | 13.8 57 | 16.7 62 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 11.7 53 | ||||||||||||||||
09 | 15.8 60 | 754.0 29.69 1005.25 1005.25 | 759.7 29.91 1012.85 1012.85 | 79 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Rain (not freezing). | 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. | 28.0 17.4 | 12.2 54 | |||||||||||||||||
08 | 15.2 59 | 754.0 29.69 1005.25 1005.25 | 759.7 29.91 1012.85 1012.85 | 85 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 25.0 15.5 | 12.6 55 | ||||||||||||||||||
07 | 15.0 59 | 754.0 29.69 1005.25 1005.25 | 759.7 29.91 1012.85 1012.85 | 85 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 13.8 57 | 18.5 65 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 25.0 15.5 | 12.5 55 | No precipitation No precipitation | 12 | |||||||||||||
06 | 14.2 58 | 754.0 29.69 1005.25 1005.25 | 759.7 29.91 1012.85 1012.85 | 88 | Wind blowing from the east-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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | 12.2 54 | |||||||||||||||||
05 | 14.6 58 | 754.3 29.7 1005.65 1005.65 | 760.0 29.92 1013.25 1013.25 | 84 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 11.9 53 | |||||||||||||||||
04 | 13.9 57 | 754.6 29.71 1006.05 1006.05 | 760.3 29.93 1013.65 1013.65 | 87 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 19.0 11.8 | 11.8 53 | |||||||||||||||||
03 | 14.6 58 | 755.2 29.73 1006.85 1006.85 | 760.9 29.96 1014.45 1014.45 | 82 | Wind blowing from the east | 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 | 19.0 11.8 | 11.5 53 | ||||||||||||||||||