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 | |
2024 May 13, Monday | 04 | 12.4 54 | 747.3 29.42 996.32 996.32 | 752.9 29.64 1003.78 1003.78 | -0.9 -0.04 -1.2 -1.2 | 91 | 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 | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 9.0 5.6 | 10.9 52 | |||||||||||||||
03 | 12.5 55 | 747.6 29.43 996.72 996.72 | 753.2 29.65 1004.18 1004.18 | -1.1 -0.04 -1.47 -1.47 | 94 | 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 | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.5 2.2 | 11.5 53 | ||||||||||||||||
02 | 11.7 53 | 747.9 29.44 997.12 997.12 | 753.5 29.67 1004.58 1004.58 | -1.0 -0.04 -1.33 -1.33 | 92 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Mist. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 3.1 1.9 | 10.5 51 | ||||||||||||||||
01 | 12.8 55 | 748.2 29.46 997.52 997.52 | 753.8 29.68 1004.98 1004.98 | -0.9 -0.04 -1.2 -1.2 | 90 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | 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. | 5.0 3.1 | 11.1 52 | No precipitation No precipitation | 6 | ||||||||||||||
00 | 13.1 56 | 748.7 29.48 998.18 998.18 | 754.4 29.7 1005.78 1005.78 | -0.8 -0.03 -1.07 -1.07 | 90 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | Mist. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 6.0 3.7 | 11.5 53 | ||||||||||||||||
May 12, Sunday | 23 | 13.5 56 | 748.9 29.48 998.45 998.45 | 754.5 29.7 1005.92 1005.92 | -0.9 -0.04 -1.2 -1.2 | 90 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Drizzle (not freezing) or snow grains. | 8.0 5.0 | 11.8 53 | |||||||||||||||||
22 | 15.3 60 | 749.1 29.49 998.72 998.72 | 754.7 29.71 1006.18 1006.18 | -0.7 -0.03 -0.93 -0.93 | 82 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | Drizzle (not freezing) or snow grains. | 15.0 59 | 21.6 71 | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 12.2 54 | No precipitation No precipitation | 12 | ||||||||||||
21 | 15.9 61 | 749.5 29.51 999.25 999.25 | 755.1 29.73 1006.72 1006.72 | -0.4 -0.02 -0.53 -0.53 | 78 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | Rain (not freezing). | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | 5.0 3.1 | 12.1 54 | ||||||||||||||||
20 | 17.1 63 | 749.8 29.52 999.65 999.65 | 755.3 29.74 1006.98 1006.98 | -0.5 -0.02 -0.67 -0.67 | 75 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Rain, not freezing, slight. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 5.0 3.1 | 12.5 55 | ||||||||||||||||
19 | 17.9 64 | 749.8 29.52 999.65 999.65 | 755.5 29.74 1007.25 1007.25 | -1.2 -0.05 -1.6 -1.6 | 70 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Rain (not freezing). | 14.1 57 | 21.6 71 | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 18.0 11.2 | 12.3 54 | No precipitation No precipitation | 12 | ||||||||||||
18 | 18.9 66 | 749.9 29.52 999.78 999.78 | 755.5 29.74 1007.25 1007.25 | -1.4 -0.06 -1.87 -1.87 | 62 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 14.0 8.7 | 11.5 53 | ||||||||||||||||
17 | 19.6 67 | 750.3 29.54 1000.32 1000.32 | 755.8 29.76 1007.65 1007.65 | -1.6 -0.06 -2.13 -2.13 | 61 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 2000-2500 6562-8202 | 20.0 12.4 | 11.8 53 | |||||||||||||||||
16 | 20.0 68 | 751.0 29.57 1001.25 1001.25 | 756.5 29.78 1008.58 1008.58 | -1.2 -0.05 -1.6 -1.6 | 57 | Wind blowing from the south-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 | 24.0 14.9 | 11.1 52 | |||||||||||||||||
15 | 20.1 68 | 751.3 29.58 1001.65 1001.65 | 756.9 29.8 1009.12 1009.12 | -1.4 -0.06 -1.87 -1.87 | 61 | Wind blowing from the south-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 | 2000-2500 6562-8202 | 16.0 9.9 | 12.2 54 | |||||||||||||||||
14 | 19.7 67 | 751.9 29.6 1002.45 1002.45 | 757.5 29.82 1009.92 1009.92 | 65 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 14.0 8.7 | 12.9 55 | ||||||||||||||||||
13 | 21.3 70 | 752.2 29.61 1002.85 1002.85 | 757.7 29.83 1010.18 1010.18 | -1.0 -0.04 -1.33 -1.33 | 59 | Wind blowing from the east-southeast | 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 | 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 | 15.0 9.3 | 12.8 55 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 20.6 69 | 752.7 29.63 1003.52 1003.52 | 758.2 29.85 1010.85 1010.85 | 61 | 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 | 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. | 18.0 11.2 | 12.7 55 | ||||||||||||||||||
11 | 20.0 68 | 753.0 29.65 1003.92 1003.92 | 758.5 29.86 1011.25 1011.25 | -0.7 -0.03 -0.93 -0.93 | 63 | 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 | 16.0 9.9 | 12.8 55 | |||||||||||||||||||
10 | 19.1 66 | 753.2 29.65 1004.18 1004.18 | 758.8 29.87 1011.65 1011.65 | -1.1 -0.04 -1.47 -1.47 | 62 | 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 | 13.2 56 | 19.5 67 | 23.0 14.3 | 11.7 53 | No precipitation No precipitation | 12 | |||||||||||||||
09 | 19.3 67 | 753.4 29.66 1004.45 1004.45 | 759.1 29.89 1012.05 1012.05 | -1.0 -0.04 -1.33 -1.33 | 59 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 11.1 52 | |||||||||||||||||
08 | 16.7 62 | 753.7 29.67 1004.85 1004.85 | 759.4 29.9 1012.45 1012.45 | -0.9 -0.04 -1.2 -1.2 | 69 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 11.0 52 | |||||||||||||||||
07 | 14.1 57 | 754.3 29.7 1005.65 1005.65 | 759.9 29.92 1013.12 1013.12 | -0.3 -0.01 -0.4 -0.4 | 84 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 13.2 56 | 20.2 68 | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 11.0 6.8 | 11.4 53 | No precipitation No precipitation | 12 | |||||||||||||
06 | 13.3 56 | 754.4 29.7 1005.78 1005.78 | 760.1 29.93 1013.38 1013.38 | -0.5 -0.02 -0.67 -0.67 | 85 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 9.0 5.6 | 10.8 51 | ||||||||||||||||
05 | 15.2 59 | 754.6 29.71 1006.05 1006.05 | 760.2 29.93 1013.52 1013.52 | -0.5 -0.02 -0.67 -0.67 | 75 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 9.3 | 10.7 51 | |||||||||||||||||
04 | 15.4 60 | 754.6 29.71 1006.05 1006.05 | 760.3 29.93 1013.65 1013.65 | -0.9 -0.04 -1.2 -1.2 | 74 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 1500-2000 4921-6562 | 16.0 9.9 | 10.7 51 |