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 August 4, Tuesday | 22 | 19.1 66 | 753.4 29.66 1004.45 1004.45 | 757.6 29.83 1010.05 1010.05 | 81 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 19.1 66 | 23.7 75 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 15.8 60 | |||||||||||||||
21 | 19.5 67 | 753.1 29.65 1004.05 1004.05 | 757.4 29.82 1009.78 1009.78 | 81 | Wind blowing from the 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 | 1000-1500 3281-4921 | 35.0 21.8 | 16.2 61 | ||||||||||||||||||
20 | 19.9 68 | 752.9 29.64 1003.78 1003.78 | 757.2 29.81 1009.52 1009.52 | 74 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 15.2 59 | ||||||||||||||||||
19 | 20.9 70 | 752.6 29.63 1003.38 1003.38 | 756.9 29.8 1009.12 1009.12 | 75 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 19.1 66 | 23.7 75 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | 16.3 61 | 2.0 0.08 | 12 | ||||||||||||||
18 | 20.8 69 | 752.4 29.62 1003.12 1003.12 | 756.7 29.79 1008.85 1008.85 | 75 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 65.0 40.4 | 16.1 61 | |||||||||||||||||
17 | 20.6 69 | 752.4 29.62 1003.12 1003.12 | 756.7 29.79 1008.85 1008.85 | 93 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 50-100 164-328 | 65.0 40.4 | 19.5 67 | |||||||||||||||||
16 | 19.4 67 | 752.6 29.63 1003.38 1003.38 | 757.0 29.8 1009.25 1009.25 | 93 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, heavy. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 3.2 2.0 | 18.2 65 | |||||||||||||||||
15 | 21.0 70 | 752.4 29.62 1003.12 1003.12 | 756.7 29.79 1008.85 1008.85 | 88 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 19.0 66 | |||||||||||||||||
14 | 21.9 71 | 752.5 29.63 1003.25 1003.25 | 756.7 29.79 1008.85 1008.85 | 76 | Wind blowing from the 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 | 300-600 984-1968 | 45.0 28.0 | 17.5 64 | ||||||||||||||||||
13 | 22.5 73 | 752.4 29.62 1003.12 1003.12 | 756.6 29.79 1008.72 1008.72 | 69 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 71.0 44.1 | 16.6 62 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 22.9 73 | 752.5 29.63 1003.25 1003.25 | 756.7 29.79 1008.85 1008.85 | 69 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 71.0 44.1 | 16.8 62 | ||||||||||||||||||
11 | 22.4 72 | 752.5 29.63 1003.25 1003.25 | 756.7 29.79 1008.85 1008.85 | 71 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 71.0 44.1 | 16.9 62 | ||||||||||||||||||
10 | 21.4 71 | 752.3 29.62 1002.98 1002.98 | 756.6 29.79 1008.72 1008.72 | 84 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 19.2 67 | 21.6 71 | 100%. 10/10. 8 oktas | 100-200 328-656 | 65.0 40.4 | 18.5 65 | |||||||||||||||
09 | 20.1 68 | 752.1 29.61 1002.72 1002.72 | 756.4 29.78 1008.45 1008.45 | 90 | Wind blowing from the south-southwest | 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 | 100-200 328-656 | 30.0 18.6 | 18.4 65 | |||||||||||||||||
08 | 20.6 69 | 751.8 29.6 1002.32 1002.32 | 756.1 29.77 1008.05 1008.05 | 84 | 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 17.8 64 | ||||||||||||||||||
07 | 19.9 68 | 751.7 29.59 1002.18 1002.18 | 756.0 29.76 1007.92 1007.92 | 82 | 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 | 19.2 67 | 24.8 77 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 16.7 62 | No precipitation No precipitation | 12 | ||||||||||||||
06 | 19.9 68 | 751.7 29.59 1002.18 1002.18 | 756.0 29.76 1007.92 1007.92 | 76 | 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 15.6 60 | ||||||||||||||||||
05 | 19.8 68 | 751.6 29.59 1002.05 1002.05 | 756.0 29.76 1007.92 1007.92 | 74 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 15.0 59 | ||||||||||||||||||
04 | 19.5 67 | 752.0 29.61 1002.58 1002.58 | 756.3 29.78 1008.32 1008.32 | 68 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 60.0 37.3 | 13.3 56 | ||||||||||||||||||
03 | 19.8 68 | 752.2 29.61 1002.85 1002.85 | 756.5 29.78 1008.58 1008.58 | 67 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 55.0 34.2 | 13.5 56 | |||||||||||||||||
02 | 20.3 69 | 752.2 29.61 1002.85 1002.85 | 756.6 29.79 1008.72 1008.72 | 64 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 13.3 56 | |||||||||||||||||
01 | 21.1 70 | 752.6 29.63 1003.38 1003.38 | 757.0 29.8 1009.25 1009.25 | 63 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 13.7 57 | No precipitation No precipitation | 6 | |||||||||||||||
00 | 21.3 70 | 752.3 29.62 1002.98 1002.98 | 756.6 29.79 1008.72 1008.72 | 54 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 55.0 34.2 | 11.6 53 | ||||||||||||||||||
| August 3, Monday | 23 | 20.8 69 | 752.4 29.62 1003.12 1003.12 | 756.7 29.79 1008.85 1008.85 | 62 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 13.1 56 | |||||||||||||||||
22 | 21.1 70 | 752.4 29.62 1003.12 1003.12 | 756.7 29.79 1008.85 1008.85 | 57 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 21.0 70 | 28.2 83 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | 12.2 54 | |||||||||||||||