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 | |
| 2024 December 18, Wednesday | 07 | 12.8 55 | 749.2 29.5 998.85 998.85 | 753.7 29.67 1004.85 1004.85 | -0.7 -0.03 -0.93 -0.93 | 84 | Wind blowing from the west-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 10.1 50 | ||||||||||||||||
06 | 12.7 55 | 749.1 29.49 998.72 998.72 | 753.5 29.67 1004.58 1004.58 | -1.1 -0.04 -1.47 -1.47 | 85 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 10.0 50 | 14.2 58 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 10.3 51 | 2.0 0.08 | 12 | ||||||||||||
05 | 12.7 55 | 749.5 29.51 999.25 999.25 | 754.0 29.69 1005.25 1005.25 | 91 | Wind blowing from the west-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 14.0 8.7 | 11.3 52 | |||||||||||||||||
04 | 13.3 56 | 749.9 29.52 999.78 999.78 | 754.3 29.7 1005.65 1005.65 | -1.1 -0.04 -1.47 -1.47 | 87 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 11.2 52 | ||||||||||||||||
03 | 13.7 57 | 750.2 29.54 1000.18 1000.18 | 754.6 29.71 1006.05 1006.05 | -1.3 -0.05 -1.73 -1.73 | 81 | 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 | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 40.0 24.9 | 10.5 51 | ||||||||||||||||
02 | 13.1 56 | 750.7 29.56 1000.85 1000.85 | 755.1 29.73 1006.72 1006.72 | -1.5 -0.06 -2 -2 | 92 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 55.0 34.2 | 11.8 53 | ||||||||||||||||
01 | 13.1 56 | 751.0 29.57 1001.25 1001.25 | 755.4 29.74 1007.12 1007.12 | -2.0 -0.08 -2.67 -2.67 | 92 | 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 | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 9.0 5.6 | 11.8 53 | ||||||||||||||||
00 | 12.9 55 | 751.5 29.59 1001.92 1001.92 | 755.9 29.76 1007.78 1007.78 | -2.2 -0.09 -2.93 -2.93 | 91 | 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 11.4 53 | 2.0 0.08 | 6 | |||||||||||||||
| December 17, Tuesday | 23 | 11.7 53 | 752.2 29.61 1002.85 1002.85 | 756.6 29.79 1008.72 1008.72 | -2.2 -0.09 -2.93 -2.93 | 93 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 10.6 51 | ||||||||||||||||
22 | 11.5 53 | 753.0 29.65 1003.92 1003.92 | 757.4 29.82 1009.78 1009.78 | -2.2 -0.09 -2.93 -2.93 | 92 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 10.2 50 | |||||||||||||||||
21 | 11.0 52 | 753.7 29.67 1004.85 1004.85 | 758.2 29.85 1010.85 1010.85 | -2.7 -0.11 -3.6 -3.6 | 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 | 9.0 48 | 11.0 52 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 9.8 50 | 3.0 0.12 | 12 | |||||||||||||
20 | 10.7 51 | 754.4 29.7 1005.78 1005.78 | 758.8 29.87 1011.65 1011.65 | -2.3 -0.09 -3.07 -3.07 | 91 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 300-600 984-1968 | 29.0 18.0 | 9.2 49 | ||||||||||||||||
19 | 10.3 51 | 755.2 29.73 1006.85 1006.85 | 759.7 29.91 1012.85 1012.85 | -2.4 -0.09 -3.2 -3.2 | 89 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.9 2.4 | 8.6 47 | ||||||||||||||||
18 | 10.2 50 | 756.4 29.78 1008.45 1008.45 | 760.9 29.96 1014.45 1014.45 | -2.4 -0.09 -3.2 -3.2 | 88 | 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 | 9.0 48 | 10.9 52 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 8.3 47 | 1.0 0.04 | 12 | |||||||||||||
17 | 9.5 49 | 756.7 29.79 1008.85 1008.85 | 761.2 29.97 1014.85 1014.85 | -2.9 -0.11 -3.87 -3.87 | 90 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 22.0 13.7 | 7.9 46 | |||||||||||||||||
16 | 9.2 49 | 757.6 29.83 1010.05 1010.05 | 762.1 30 1016.05 1016.05 | -3.0 -0.12 -4 -4 | 91 | Wind blowing from the east-southeast | 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 | 600-1000 1968-3281 | 21.0 13.1 | 7.8 46 | ||||||||||||||||
15 | 9.2 49 | 758.8 29.87 1011.65 1011.65 | 763.3 30.05 1017.65 1017.65 | -3.0 -0.12 -4 -4 | 91 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 3.4 2.1 | 7.8 46 | ||||||||||||||||
14 | 10.0 50 | 759.6 29.91 1012.72 1012.72 | 764.1 30.08 1018.72 1018.72 | -2.9 -0.11 -3.87 -3.87 | 84 | Wind blowing from the east-southeast | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 7.4 45 | |||||||||||||||||
13 | 10.2 50 | 760.6 29.94 1014.05 1014.05 | 765.1 30.12 1020.05 1020.05 | -2.1 -0.08 -2.8 -2.8 | 86 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 7.9 46 | |||||||||||||||||
12 | 10.7 51 | 761.8 29.99 1015.65 1015.65 | 766.3 30.17 1021.65 1021.65 | -1.5 -0.06 -2 -2 | 84 | 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 | 50.0 31.1 | 8.0 46 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 10.3 51 | 762.5 30.02 1016.58 1016.58 | 767.1 30.2 1022.72 1022.72 | -1.1 -0.04 -1.47 -1.47 | 88 | Wind blowing from the east-southeast | 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 | 8.4 47 | |||||||||||||||||
10 | 10.2 50 | 762.7 30.03 1016.85 1016.85 | 767.2 30.2 1022.85 1022.85 | -1.2 -0.05 -1.6 -1.6 | 91 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 8.8 48 | |||||||||||||||||
09 | 9.9 50 | 763.3 30.05 1017.65 1017.65 | 767.8 30.23 1023.65 1023.65 | -1.3 -0.05 -1.73 -1.73 | 95 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 8.0 46 | 9.9 50 | 100%. 10/10. 8 oktas | 100-200 328-656 | 40.0 24.9 | 9.1 48 | No precipitation No precipitation | 12 | |||||||||||||
08 | 9.5 49 | 763.6 30.06 1018.05 1018.05 | 768.1 30.24 1024.05 1024.05 | -1.6 -0.06 -2.13 -2.13 | 97 | Wind blowing from the east-southeast | 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 | 30.0 18.6 | 9.1 48 | |||||||||||||||||
07 | 9.1 48 | 763.9 30.07 1018.45 1018.45 | 768.5 30.26 1024.58 1024.58 | -1.8 -0.07 -2.4 -2.4 | 99 | Wind blowing from the east-southeast | 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 | 50-100 164-328 | 11.0 6.8 | 8.9 48 | |||||||||||||||||