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 June 26, Friday | 12 | 17.6 64 | 753.5 29.67 1004.58 1004.58 | 759.1 29.89 1012.05 1012.05 | 86 | Wind blowing from the north | 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 | 100-200 328-656 | 35.0 21.8 | 15.3 60 | |||||||||||||||||
11 | 17.0 63 | 754.0 29.69 1005.25 1005.25 | 759.6 29.91 1012.72 1012.72 | 88 | Wind blowing from the north | 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 | 200-300 656-984 | 30.0 18.6 | 15.0 59 | ||||||||||||||||||
10 | 17.5 64 | 753.8 29.68 1004.98 1004.98 | 759.4 29.9 1012.45 1012.45 | 89 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 14.1 57 | 25.3 78 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 100-200 328-656 | 30.0 18.6 | 15.6 60 | ||||||||||||||||
09 | 16.4 62 | 753.9 29.68 1005.12 1005.12 | 759.5 29.9 1012.58 1012.58 | 93 | Wind blowing from the north | 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 | 50-100 164-328 | 45.0 28.0 | 15.2 59 | ||||||||||||||||||
08 | 15.4 60 | 753.6 29.67 1004.72 1004.72 | 759.2 29.89 1012.18 1012.18 | 97 | Wind blowing from the north-northwest | 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 | 50-100 164-328 | 18.0 11.2 | 14.9 59 | ||||||||||||||||||
07 | 14.9 59 | 753.4 29.66 1004.45 1004.45 | 759.1 29.89 1012.05 1012.05 | 97 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Mist. | 14.1 57 | 28.5 83 | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 3.6 2.2 | 14.5 58 | No precipitation No precipitation | 12 | |||||||||||||
06 | 15.0 59 | 753.7 29.67 1004.85 1004.85 | 759.4 29.9 1012.45 1012.45 | 96 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | 70 – 80%. 7/10 – 8/10. 6 oktas | 50-100 164-328 | 7.0 4.4 | 14.3 58 | |||||||||||||||||
04 | 14.7 58 | 753.4 29.66 1004.45 1004.45 | 759.0 29.88 1011.92 1011.92 | 93 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 16.0 9.9 | 13.6 56 | ||||||||||||||||||||
03 | 15.0 59 | 753.4 29.66 1004.45 1004.45 | 759.0 29.88 1011.92 1011.92 | 90 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 13.4 56 | ||||||||||||||||||||
02 | 15.7 60 | 754.0 29.69 1005.25 1005.25 | 759.6 29.91 1012.72 1012.72 | 87 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 18.0 11.2 | 13.6 56 | ||||||||||||||||||||
01 | 20.3 69 | 753.7 29.67 1004.85 1004.85 | 759.2 29.89 1012.18 1012.18 | 81 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | Rain (not freezing). | 30.0 18.6 | 16.9 62 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 21.0 70 | 753.4 29.66 1004.45 1004.45 | 758.9 29.88 1011.78 1011.78 | 76 | variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 35.0 21.8 | 16.6 62 | ||||||||||||||||||
| June 25, Thursday | 23 | 24.5 76 | 753.2 29.65 1004.18 1004.18 | 758.7 29.87 1011.52 1011.52 | 61 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 16.4 62 | |||||||||||||||||||
22 | 25.3 78 | 753.4 29.66 1004.45 1004.45 | 758.8 29.87 1011.65 1011.65 | 57 | Wind blowing from the south-east | 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 | 21.7 71 | 28.7 84 | 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. | 50.0 31.1 | 16.1 61 | ||||||||||||||||
21 | 26.1 79 | 753.4 29.66 1004.45 1004.45 | 758.8 29.87 1011.65 1011.65 | 55 | Wind blowing from the south-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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 16.3 61 | ||||||||||||||||||
20 | 27.6 82 | 753.7 29.67 1004.85 1004.85 | 759.1 29.89 1012.05 1012.05 | 50 | Wind blowing from the south-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 55.0 34.2 | 16.2 61 | ||||||||||||||||||||
19 | 28.5 83 | 753.9 29.68 1005.12 1005.12 | 759.3 29.89 1012.32 1012.32 | 49 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 17.4 63 | 28.7 84 | 45.0 28.0 | 16.6 62 | No precipitation No precipitation | 12 | ||||||||||||||||
18 | 28.1 83 | 754.4 29.7 1005.78 1005.78 | 759.8 29.91 1012.98 1012.98 | 54 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 17.9 64 | ||||||||||||||||||||
17 | 28.1 83 | 754.7 29.71 1006.18 1006.18 | 760.1 29.93 1013.38 1013.38 | 59 | Wind blowing from the south-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 40.0 24.9 | 19.4 67 | ||||||||||||||||||||
16 | 27.7 82 | 755.3 29.74 1006.98 1006.98 | 760.7 29.95 1014.18 1014.18 | 59 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 35.0 21.8 | 18.9 66 | ||||||||||||||||||||
15 | 27.1 81 | 755.7 29.75 1007.52 1007.52 | 761.2 29.97 1014.85 1014.85 | 55 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 17.3 63 | ||||||||||||||||||||
14 | 25.4 78 | 756.1 29.77 1008.05 1008.05 | 761.5 29.98 1015.25 1015.25 | 54 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | no clouds no clouds no clouds | 55.0 34.2 | 15.4 60 | ||||||||||||||||||||
13 | 24.9 77 | 756.7 29.79 1008.85 1008.85 | 762.1 30 1016.05 1016.05 | 52 | Wind blowing from the east | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 71.0 44.1 | 14.4 58 | No precipitation No precipitation | 6 | ||||||||||||||||
12 | 23.0 73 | 757.9 29.84 1010.45 1010.45 | 763.4 30.06 1017.78 1017.78 | 56 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 1500-2000 4921-6562 | 60.0 37.3 | 13.8 57 | ||||||||||||||||||