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 | |
| 2025 April 27, Sunday | 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 | ||||||||||||||||
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 | |||||||||||||
21 | 13.4 56 | 758.5 29.86 1011.25 1011.25 | 764.2 30.09 1018.85 1018.85 | -0.1 -0 -0.13 -0.13 | 75 | 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 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 9.1 48 | |||||||||||||||||
20 | 14.2 58 | 758.5 29.86 1011.25 1011.25 | 764.2 30.09 1018.85 1018.85 | 0.0 0 0 0 | 73 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 9.3 49 | |||||||||||||||||||
19 | 15.0 59 | 758.5 29.86 1011.25 1011.25 | 764.2 30.09 1018.85 1018.85 | -0.3 -0.01 -0.4 -0.4 | 71 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 10.4 51 | 17.7 64 | 60.0 37.3 | 9.8 50 | 3.0 0.12 | 12 | |||||||||||||||
18 | 16.3 61 | 758.6 29.87 1011.38 1011.38 | 764.2 30.09 1018.85 1018.85 | -0.5 -0.02 -0.67 -0.67 | 62 | 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 | 71.0 44.1 | 8.9 48 | |||||||||||||||||