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 May 23, Saturday | 18 | 10.3 51 | 614.6 24.2 819.4 819.4 | 68 | Calm, no wind | Calm | 4.6 40 | ||||||||||||||||||||||
17 | 14.0 57 | 614.5 24.19 819.27 819.27 | 0.3 0.01 0.4 0.4 | 55 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 5.1 41 | |||||||||||||||||||||
16 | 15.4 60 | 614.2 24.18 818.87 818.87 | 49 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 4.8 41 | ||||||||||||||||||||||
15 | 16.0 61 | 614.2 24.18 818.87 818.87 | 45 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 4.1 39 | ||||||||||||||||||||||
14 | 16.7 62 | 614.2 24.18 818.87 818.87 | 49 | Wind blowing from the south | 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 | 6.0 43 | ||||||||||||||||||||||
13 | 16.7 62 | 614.4 24.19 819.13 819.13 | 47 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 5.4 42 | ||||||||||||||||||||||
12 | 15.5 60 | 614.7 24.2 819.53 819.53 | 53 | Wind blowing from the west-southwest | 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 | 6.0 43 | ||||||||||||||||||||||
10 | 13.5 56 | 615.3 24.22 820.33 820.33 | 69 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7.9 46 | |||||||||||||||||||||||
09 | 12.7 55 | 615.2 24.22 820.2 820.2 | 75 | 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 | 8.4 47 | ||||||||||||||||||||||
08 | 10.2 50 | 615.0 24.21 819.93 819.93 | 0.7 0.03 0.93 0.93 | 90 | Calm, no wind | Calm | 4.1 39 | 8.6 47 | |||||||||||||||||||||
07 | 4.7 40 | 614.7 24.2 819.53 819.53 | 99 | Calm, no wind | Calm | 4.5 40 | |||||||||||||||||||||||
06 | 5.7 42 | 614.5 24.19 819.27 819.27 | 99 | Calm, no wind | Calm | 5.5 42 | |||||||||||||||||||||||
05 | 6.0 43 | 614.3 24.19 819 819 | -0.1 -0 -0.13 -0.13 | 98 | Calm, no wind | Calm | 5.7 42 | ||||||||||||||||||||||
04 | 6.8 44 | 614.2 24.18 818.87 818.87 | 98 | Calm, no wind | Calm | 6.5 44 | |||||||||||||||||||||||
03 | 6.6 44 | 614.2 24.18 818.87 818.87 | 97 | Calm, no wind | Calm | 6.1 43 | |||||||||||||||||||||||
02 | 6.6 44 | 614.4 24.19 819.13 819.13 | -0.2 -0.01 -0.27 -0.27 | 98 | Calm, no wind | Calm | 6.3 43 | ||||||||||||||||||||||
01 | 6.1 43 | 614.5 24.19 819.27 819.27 | 96 | Calm, no wind | Calm | 5.5 42 | |||||||||||||||||||||||
00 | 5.7 42 | 614.5 24.19 819.27 819.27 | 97 | Calm, no wind | Calm | 5.2 41 | |||||||||||||||||||||||
| May 22, Friday | 23 | 5.5 42 | 614.6 24.2 819.4 819.4 | -0.1 -0 -0.13 -0.13 | 95 | Calm, no wind | Calm | 16.7 62 | 4.7 40 | ||||||||||||||||||||
22 | 5.7 42 | 614.7 24.2 819.53 819.53 | 95 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 4.9 41 | ||||||||||||||||||||||
21 | 5.4 42 | 614.8 24.2 819.67 819.67 | 95 | Calm, no wind | Calm | 4.6 40 | |||||||||||||||||||||||
20 | 6.1 43 | 614.7 24.2 819.53 819.53 | 0.2 0.01 0.27 0.27 | 94 | Calm, no wind | Calm | 16.7 62 | 5.2 41 | |||||||||||||||||||||
19 | 6.9 44 | 614.6 24.2 819.4 819.4 | 90 | Calm, no wind | Calm | 5.3 42 | |||||||||||||||||||||||
18 | 9.5 49 | 614.5 24.19 819.27 819.27 | 76 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5.5 42 | ||||||||||||||||||||||