Weather archive in St. Athan (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 May 13, Wednesday | 21 | 10.3 51 | 749.4 29.5 999.12 999.12 | 753.8 29.68 1004.98 1004.98 | 66 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 50%. 5/10. 4 oktas | Rain (not freezing). | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 4.2 40 | ||||||||||||||||
20 | 11.2 52 | 749.5 29.51 999.25 999.25 | 753.9 29.68 1005.12 1005.12 | 62 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 4.2 40 | ||||||||||||||||||
19 | 12.2 54 | 749.5 29.51 999.25 999.25 | 753.8 29.68 1004.98 1004.98 | 58 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | Rain (not freezing). | 8.8 48 | 13.6 56 | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 4.1 39 | 0.4 0.02 | 12 | |||||||||||||
18 | 12.4 54 | 749.5 29.51 999.25 999.25 | 753.9 29.68 1005.12 1005.12 | 61 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | Rain, not freezing, slight. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 30.0 18.6 | 5.1 41 | |||||||||||||||||
17 | 12.6 55 | 749.3 29.5 998.98 998.98 | 753.7 29.67 1004.85 1004.85 | 65 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 50%. 5/10. 4 oktas | Rain (not freezing). | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 40.0 24.9 | 6.1 43 | |||||||||||||||||
16 | 12.9 55 | 749.3 29.5 998.98 998.98 | 753.7 29.67 1004.85 1004.85 | 58 | Wind blowing from the west | 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 | 1000-1500 3281-4921 | 35.0 21.8 | 4.7 40 | ||||||||||||||||||
15 | 12.5 55 | 749.2 29.5 998.85 998.85 | 753.7 29.67 1004.85 1004.85 | 64 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 5.9 43 | |||||||||||||||||
14 | 11.3 52 | 749.5 29.51 999.25 999.25 | 754.0 29.69 1005.25 1005.25 | 76 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 50%. 5/10. 4 oktas | Rain (not freezing). | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 40.0 24.9 | 7.2 45 | |||||||||||||||||
13 | 12.4 54 | 749.4 29.5 999.12 999.12 | 753.8 29.68 1004.98 1004.98 | 56 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 3.7 39 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 11.3 52 | 749.7 29.52 999.52 999.52 | 754.1 29.69 1005.38 1005.38 | 66 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 29.0 18.0 | 5.2 41 | |||||||||||||||||
11 | 11.8 53 | 749.6 29.51 999.38 999.38 | 754.0 29.69 1005.25 1005.25 | 60 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 4.1 39 | |||||||||||||||||
10 | 11.0 52 | 749.6 29.51 999.38 999.38 | 754.0 29.69 1005.25 1005.25 | 66 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 20–30%. 2/10–3/10. 2 oktas | Rain (not freezing). | 7.6 46 | 11.7 53 | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 27.0 16.8 | 4.8 41 | |||||||||||||||
09 | 10.4 51 | 749.8 29.52 999.65 999.65 | 754.3 29.7 1005.65 1005.65 | 70 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 23.0 14.3 | 5.1 41 | ||||||||||||||||||
08 | 10.3 51 | 750.0 29.53 999.92 999.92 | 754.4 29.7 1005.78 1005.78 | 70 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | no clouds no clouds no clouds | 19.0 11.8 | 5.1 41 | ||||||||||||||||||||
07 | 9.2 49 | 750.0 29.53 999.92 999.92 | 754.4 29.7 1005.78 1005.78 | 85 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 40%. 4/10. 3 oktas | Rain (not freezing). | 7.6 46 | 13.8 57 | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 19.0 11.8 | 6.7 44 | 1.0 0.04 | 12 | |||||||||||||
06 | 7.9 46 | 750.5 29.55 1000.58 1000.58 | 755.0 29.72 1006.58 1006.58 | 85 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 5.0 3.1 | 5.5 42 | |||||||||||||||||
05 | 10.6 51 | 750.9 29.56 1001.12 1001.12 | 755.3 29.74 1006.98 1006.98 | 77 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 6.6 44 | ||||||||||||||||||
04 | 10.3 51 | 751.7 29.59 1002.18 1002.18 | 756.1 29.77 1008.05 1008.05 | 74 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 17.0 10.6 | 5.9 43 | ||||||||||||||||||
03 | 10.1 50 | 752.4 29.62 1003.12 1003.12 | 756.8 29.8 1008.98 1008.98 | 71 | Wind blowing from the west | 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 | 600-1000 1968-3281 | 19.0 11.8 | 5.1 41 | ||||||||||||||||||
02 | 10.5 51 | 753.1 29.65 1004.05 1004.05 | 757.5 29.82 1009.92 1009.92 | 70 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 19.0 11.8 | 5.2 41 | ||||||||||||||||||
01 | 10.8 51 | 753.7 29.67 1004.85 1004.85 | 758.2 29.85 1010.85 1010.85 | 71 | Wind blowing from the west-northwest | 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 | 18.0 11.2 | 5.7 42 | No precipitation No precipitation | 6 | ||||||||||||||||
00 | 11.7 53 | 754.2 29.69 1005.52 1005.52 | 758.6 29.87 1011.38 1011.38 | 77 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 16.0 9.9 | 7.7 46 | ||||||||||||||||||
| May 12, Tuesday | 23 | 11.2 52 | 754.8 29.72 1006.32 1006.32 | 759.2 29.89 1012.18 1012.18 | 81 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 17.0 10.6 | 8.1 47 | |||||||||||||||||||
22 | 11.1 52 | 755.5 29.74 1007.25 1007.25 | 759.9 29.92 1013.12 1013.12 | 78 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 11.1 52 | 14.6 58 | 23.0 14.3 | 7.4 45 | ||||||||||||||||||
21 | 11.8 53 | 755.8 29.76 1007.65 1007.65 | 760.2 29.93 1013.52 1013.52 | 73 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 25.0 15.5 | 7.1 45 | ||||||||||||||||||||