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 November 27, Thursday | 18 | 9.7 49 | 743.9 29.29 991.79 991.79 | 749.5 29.51 999.25 999.25 | 0.6 0.02 0.8 0.8 | 74 | Wind blowing from the south-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | 9.6 49 | 13.9 57 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 10.0 6.2 | 5.3 42 | 1.0 0.04 | 12 | ||||||||||||
17 | 10.2 50 | 743.8 29.28 991.65 991.65 | 749.5 29.51 999.25 999.25 | 0.1 0 0.13 0.13 | 75 | Wind blowing from the south-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | 11.0 6.8 | 5.9 43 | |||||||||||||||||
16 | 10.8 51 | 743.6 29.28 991.39 991.39 | 749.3 29.5 998.98 998.98 | -0.2 -0.01 -0.27 -0.27 | 76 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 13.0 8.1 | 6.7 44 | |||||||||||||||||
15 | 11.8 53 | 743.3 29.26 990.99 990.99 | 748.9 29.48 998.45 998.45 | -0.2 -0.01 -0.27 -0.27 | 80 | Wind blowing from the south-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 17.0 10.6 | 8.4 47 | |||||||||||||||||
14 | 12.1 54 | 743.7 29.28 991.52 991.52 | 749.3 29.5 998.98 998.98 | -0.6 -0.02 -0.8 -0.8 | 82 | Wind blowing from the south-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 28.0 17.4 | 9.1 48 | ||||||||||||||||
13 | 12.7 55 | 743.8 29.28 991.65 991.65 | 749.4 29.5 999.12 999.12 | -0.8 -0.03 -1.07 -1.07 | 91 | Wind blowing from the south-southwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, heavy. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 0.5 0.3 | 11.3 52 | ||||||||||||||||
12 | 13.8 57 | 743.5 29.27 991.25 991.25 | 749.2 29.5 998.85 998.85 | -1.7 -0.07 -2.27 -2.27 | 83 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 10.9 52 | 0.2 0.01 | 6 | |||||||||||||||
11 | 13.6 56 | 744.3 29.3 992.32 992.32 | 749.8 29.52 999.65 999.65 | -1.3 -0.05 -1.73 -1.73 | 87 | Wind blowing from the south-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 11.4 53 | |||||||||||||||||
10 | 13.5 56 | 744.6 29.31 992.72 992.72 | 750.2 29.54 1000.18 1000.18 | -1.6 -0.06 -2.13 -2.13 | 91 | 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 | 55.0 34.2 | 12.0 54 | |||||||||||||||||
09 | 13.3 56 | 745.2 29.34 993.52 993.52 | 750.8 29.56 1000.98 1000.98 | -1.3 -0.05 -1.73 -1.73 | 92 | 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 | 11.5 53 | 13.3 56 | 100%. 10/10. 8 oktas | 200-300 656-984 | 55.0 34.2 | 12.0 54 | 5.0 0.2 | 12 | |||||||||||||
08 | 13.1 56 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | -1.6 -0.06 -2.13 -2.13 | 93 | 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 | 300-600 984-1968 | 55.0 34.2 | 12.0 54 | |||||||||||||||||
07 | 13.0 55 | 746.2 29.38 994.85 994.85 | 751.8 29.6 1002.32 1002.32 | -1.7 -0.07 -2.27 -2.27 | 94 | 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 | 200-300 656-984 | 29.0 18.0 | 12.1 54 | |||||||||||||||||
06 | 12.8 55 | 746.5 29.39 995.25 995.25 | 752.2 29.61 1002.85 1002.85 | -1.8 -0.07 -2.4 -2.4 | 95 | 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 | 11.0 52 | 12.8 55 | 100%. 10/10. 8 oktas | 200-300 656-984 | 20.0 12.4 | 12.0 54 | 5.0 0.2 | 12 | |||||||||||||
05 | 12.4 54 | 747.2 29.42 996.18 996.18 | 752.8 29.64 1003.65 1003.65 | -1.6 -0.06 -2.13 -2.13 | 96 | 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 | 200-300 656-984 | 50.0 31.1 | 11.8 53 | ||||||||||||||||
04 | 12.2 54 | 747.9 29.44 997.12 997.12 | 753.5 29.67 1004.58 1004.58 | -1.2 -0.05 -1.6 -1.6 | 97 | 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). | 100%. 10/10. 8 oktas | 100-200 328-656 | 35.0 21.8 | 11.8 53 | ||||||||||||||||
03 | 12.0 54 | 748.3 29.46 997.65 997.65 | 754.0 29.69 1005.25 1005.25 | -0.9 -0.04 -1.2 -1.2 | 97 | 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, heavy. | 100%. 10/10. 8 oktas | 100-200 328-656 | 11.0 6.8 | 11.6 53 | ||||||||||||||||
02 | 12.0 54 | 748.8 29.48 998.32 998.32 | 754.5 29.7 1005.92 1005.92 | -0.9 -0.04 -1.2 -1.2 | 97 | 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 11.0 6.8 | 11.6 53 | ||||||||||||||||
01 | 12.0 54 | 749.1 29.49 998.72 998.72 | 754.8 29.72 1006.32 1006.32 | -1.0 -0.04 -1.33 -1.33 | 96 | 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 8.0 5.0 | 11.3 52 | ||||||||||||||||
00 | 12.1 54 | 749.2 29.5 998.85 998.85 | 754.9 29.72 1006.45 1006.45 | -0.6 -0.02 -0.8 -0.8 | 96 | 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 | 100-200 328-656 | 21.0 13.1 | 11.4 53 | No precipitation No precipitation | 6 | |||||||||||||||
| November 26, Wednesday | 23 | 11.9 53 | 749.7 29.52 999.52 999.52 | 755.4 29.74 1007.12 1007.12 | -0.6 -0.02 -0.8 -0.8 | 96 | 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 | 100-200 328-656 | 27.0 16.8 | 11.2 52 | |||||||||||||||
22 | 11.6 53 | 750.1 29.53 1000.05 1000.05 | 755.8 29.76 1007.65 1007.65 | -0.5 -0.02 -0.67 -0.67 | 96 | Wind blowing from the south-west | 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 | 100-200 328-656 | 20.0 12.4 | 11.0 52 | |||||||||||||||||
21 | 11.6 53 | 749.8 29.52 999.65 999.65 | 755.5 29.74 1007.25 1007.25 | -1.0 -0.04 -1.33 -1.33 | 94 | 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 | 7.0 45 | 11.7 53 | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 10.7 51 | 5.0 0.2 | 12 | |||||||||||||
20 | 11.5 53 | 750.3 29.54 1000.32 1000.32 | 756.0 29.76 1007.92 1007.92 | -0.7 -0.03 -0.93 -0.93 | 96 | 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 | 100-200 328-656 | 26.0 16.2 | 10.9 52 | |||||||||||||||||
19 | 11.5 53 | 750.6 29.55 1000.72 1000.72 | 756.3 29.78 1008.32 1008.32 | -0.8 -0.03 -1.07 -1.07 | 97 | 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 | 100-200 328-656 | 21.0 13.1 | 11.1 52 | |||||||||||||||||
18 | 11.0 52 | 750.8 29.56 1000.98 1000.98 | 756.5 29.78 1008.58 1008.58 | -0.8 -0.03 -1.07 -1.07 | 98 | 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 | Mist. | 5.9 43 | 11.0 52 | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 10.0 6.2 | 10.7 51 | 5.0 0.2 | 12 | ||||||||||||