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 April 4, Saturday | 07 | 3.3 38 | 752.4 29.62 1003.12 1003.12 | 758.3 29.85 1010.98 1010.98 | 86 | 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 | 2.7 37 | 7.9 46 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 29.0 18.0 | 1.2 34 | No precipitation No precipitation | 12 | |||||||||||||
06 | 3.0 37 | 752.9 29.64 1003.78 1003.78 | 758.8 29.87 1011.65 1011.65 | 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. | 27.0 16.8 | 1.7 35 | ||||||||||||||||||
05 | 2.8 37 | 752.9 29.64 1003.78 1003.78 | 758.8 29.87 1011.65 1011.65 | 92 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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. | 27.0 16.8 | 1.6 35 | ||||||||||||||||||
04 | 3.4 38 | 753.3 29.66 1004.32 1004.32 | 759.1 29.89 1012.05 1012.05 | 89 | 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. | 28.0 17.4 | 1.7 35 | ||||||||||||||||||
03 | 3.7 39 | 753.4 29.66 1004.45 1004.45 | 759.2 29.89 1012.18 1012.18 | 88 | Wind blowing from the south-west | 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 | 600-1000 1968-3281 | 30.0 18.6 | 1.8 35 | ||||||||||||||||||
02 | 3.9 39 | 753.2 29.65 1004.18 1004.18 | 759.1 29.89 1012.05 1012.05 | 86 | 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. | 30.0 18.6 | 1.8 35 | ||||||||||||||||||
01 | 3.9 39 | 753.1 29.65 1004.05 1004.05 | 759.0 29.88 1011.92 1011.92 | 88 | Wind blowing from the south-west | 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 | 30.0 18.6 | 2.0 36 | No precipitation No precipitation | 6 | ||||||||||||||||
00 | 4.2 40 | 752.7 29.63 1003.52 1003.52 | 758.5 29.86 1011.25 1011.25 | 86 | 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 | 300-600 984-1968 | 30.0 18.6 | 2.0 36 | ||||||||||||||||||
| April 3, Friday | 23 | 4.1 39 | 752.5 29.63 1003.25 1003.25 | 758.3 29.85 1010.98 1010.98 | 84 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 26.0 16.2 | 1.6 35 | |||||||||||||||||||
22 | 5.0 41 | 751.9 29.6 1002.45 1002.45 | 757.6 29.83 1010.05 1010.05 | 79 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 5.0 41 | 11.4 53 | 30.0 18.6 | 1.6 35 | ||||||||||||||||||
21 | 5.2 41 | 751.3 29.58 1001.65 1001.65 | 757.2 29.81 1009.52 1009.52 | 75 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 1.1 34 | ||||||||||||||||||||
20 | 6.1 43 | 750.6 29.55 1000.72 1000.72 | 756.4 29.78 1008.45 1008.45 | 73 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 1.5 35 | ||||||||||||||||||
19 | 7.8 46 | 749.9 29.52 999.78 999.78 | 755.7 29.75 1007.52 1007.52 | 64 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 6.6 44 | 11.4 53 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 30.0 18.6 | 1.4 35 | 0.2 0.01 | 12 | ||||||||||||||
18 | 7.7 46 | 749.4 29.5 999.12 999.12 | 755.2 29.73 1006.85 1006.85 | 63 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 1.1 34 | ||||||||||||||||||
17 | 9.3 49 | 748.3 29.46 997.65 997.65 | 754.0 29.69 1005.25 1005.25 | 59 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | no clouds no clouds no clouds | Rain (not freezing). | 65.0 40.4 | 1.7 35 | |||||||||||||||||||
16 | 9.6 49 | 747.4 29.43 996.45 996.45 | 753.1 29.65 1004.05 1004.05 | 64 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 17.0 10.6 | 3.0 37 | |||||||||||||||||
15 | 9.3 49 | 746.6 29.39 995.39 995.39 | 752.3 29.62 1002.98 1002.98 | 69 | Wind blowing from the west | 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 | 65.0 40.4 | 3.8 39 | ||||||||||||||||||
14 | 10.6 51 | 745.8 29.36 994.32 994.32 | 751.5 29.59 1001.92 1001.92 | 70 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 8.0 5.0 | 5.4 42 | ||||||||||||||||||
13 | 10.7 51 | 744.9 29.33 993.12 993.12 | 750.6 29.55 1000.72 1000.72 | 75 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 300-600 984-1968 | 17.0 10.6 | 6.4 44 | 0.2 0.01 | 6 | |||||||||||||||
12 | 8.6 47 | 744.6 29.31 992.72 992.72 | 750.3 29.54 1000.32 1000.32 | 94 | 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, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 5.0 3.1 | 7.7 46 | |||||||||||||||||
11 | 7.8 46 | 744.6 29.31 992.72 992.72 | 750.3 29.54 1000.32 1000.32 | 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 | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.1 1.3 | 6.9 44 | |||||||||||||||||
10 | 7.5 46 | 744.7 29.32 992.85 992.85 | 750.4 29.54 1000.45 1000.45 | 94 | 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 | Rain, not freezing, slight. | 6.6 44 | 9.6 49 | 100%. 10/10. 8 oktas | 100-200 328-656 | 13.0 8.1 | 6.6 44 | |||||||||||||||
09 | 7.3 45 | 744.7 29.32 992.85 992.85 | 750.5 29.55 1000.58 1000.58 | 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 | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 12.0 7.5 | 6.3 43 | |||||||||||||||||
08 | 6.9 44 | 745.3 29.34 993.65 993.65 | 751.1 29.57 1001.38 1001.38 | 94 | 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 | Rain (not freezing). | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 6.0 43 | |||||||||||||||||
07 | 6.9 44 | 745.3 29.34 993.65 993.65 | 751.0 29.57 1001.25 1001.25 | 91 | 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 | 6.8 44 | 9.6 49 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 5.5 42 | 0.4 0.02 | 12 | ||||||||||||||