Weather archive in Belfast
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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 September 15, Tuesday | 15 | 23.3 74 | 612.8 24.13 817 817 | 42 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 9.5 49 | |||||||||||||||||||||
14 | 23.4 74 | 613.1 24.14 817.4 817.4 | -0.6 -0.02 -0.8 -0.8 | 42 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 9.6 49 | |||||||||||||||||||||
13 | 23.7 75 | 613.1 24.14 817.4 817.4 | 41 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 9.8 50 | ||||||||||||||||||||||
12 | 22.6 73 | 613.4 24.15 817.8 817.8 | 41 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 8.8 48 | ||||||||||||||||||||||
11 | 20.9 70 | 613.7 24.16 818.2 818.2 | 0.1 0 0.13 0.13 | 53 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10.2 50 | 10.8 51 | ||||||||||||||||||||
10 | 18.9 66 | 613.8 24.17 818.33 818.33 | 58 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 10.3 51 | ||||||||||||||||||||||
08 | 13.9 57 | 613.6 24.16 818.07 818.07 | 0.9 0.04 1.2 1.2 | 80 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 10.2 50 | 10.5 51 | ||||||||||||||||||||
07 | 13.6 56 | 613.4 24.15 817.8 817.8 | 76 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 9.4 49 | ||||||||||||||||||||||
06 | 12.2 54 | 613.0 24.13 817.27 817.27 | 77 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 8.3 47 | ||||||||||||||||||||||
05 | 10.9 52 | 612.7 24.12 816.87 816.87 | -0.9 -0.04 -1.2 -1.2 | 84 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 8.3 47 | |||||||||||||||||||||
04 | 12.0 54 | 612.7 24.12 816.87 816.87 | 84 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 9.4 49 | ||||||||||||||||||||||
03 | 11.8 53 | 612.9 24.13 817.13 817.13 | 90 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 10.2 50 | ||||||||||||||||||||||
02 | 10.8 51 | 613.6 24.16 818.07 818.07 | -0.8 -0.03 -1.07 -1.07 | 94 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9.8 50 | |||||||||||||||||||||
01 | 12.2 54 | 614.8 24.2 819.67 819.67 | 88 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10.2 50 | ||||||||||||||||||||||
00 | 11.3 52 | 614.6 24.2 819.4 819.4 | 91 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9.8 50 | ||||||||||||||||||||||
| September 14, Monday | 23 | 10.5 51 | 614.4 24.19 819.13 819.13 | 0.6 0.02 0.8 0.8 | 93 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 20.7 69 | 9.4 49 | |||||||||||||||||||
22 | 11.2 52 | 614.1 24.18 818.73 818.73 | 90 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 9.6 49 | ||||||||||||||||||||||
21 | 11.4 53 | 613.8 24.17 818.33 818.33 | 88 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 9.5 49 | ||||||||||||||||||||||
20 | 11.8 53 | 613.8 24.17 818.33 818.33 | 0.8 0.03 1.07 1.07 | 82 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 20.7 69 | 8.8 48 | ||||||||||||||||||||
18 | 14.2 58 | 613.6 24.16 818.07 818.07 | 73 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 9.4 49 | ||||||||||||||||||||||
17 | 16.6 62 | 613.0 24.13 817.27 817.27 | 0.1 0 0.13 0.13 | 61 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 9.1 48 | |||||||||||||||||||||
16 | 18.6 65 | 612.8 24.13 817 817 | 53 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 8.9 48 | ||||||||||||||||||||||
15 | 19.8 68 | 612.7 24.12 816.87 816.87 | 52 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 9.5 49 | ||||||||||||||||||||||