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
2025 September 8, Monday	12	17.9 64	757.9 29.84 1010.45 1010.45	762.2 30.01 1016.18 1016.18	0.9 0.04 1.2 1.2	60	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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			40.0 24.9	10.1 50
	11	17.0 63	757.7 29.83 1010.18 1010.18	762.1 30 1016.05 1016.05	1.1 0.04 1.47 1.47	65	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281			35.0 21.8	10.3 51
	10	16.5 62	757.5 29.82 1009.92 1009.92	761.8 29.99 1015.65 1015.65	1.4 0.06 1.87 1.87	71	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				13.5 56	16.5 62						35.0 21.8	11.1 52	3.0 0.12	12
	09	15.6 60	757.0 29.8 1009.25 1009.25	761.5 29.98 1015.25 1015.25	1.4 0.06 1.87 1.87	74	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds											40.0 24.9	11.0 52
	08	14.6 58	756.6 29.79 1008.72 1008.72	761.0 29.96 1014.58 1014.58	1.2 0.05 1.6 1.6	79	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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	2000-2500 6562-8202			40.0 24.9	11.0 52
	07	14.2 58	756.1 29.77 1008.05 1008.05	760.5 29.94 1013.92 1013.92	0.9 0.04 1.2 1.2	76	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			40%. 4/10. 3 oktas				13.5 56	16.9 62		40%. 4/10. 3 oktas	2000-2500 6562-8202			45.0 28.0	10.0 50	3.0 0.12	12
	06	14.3 58	755.6 29.75 1007.38 1007.38	760.0 29.92 1013.25 1013.25	0.4 0.02 0.53 0.53	81	Wind blowing from the west-southwest	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	1500-2000 4921-6562			35.0 21.8	11.1 52
	05	13.7 57	755.4 29.74 1007.12 1007.12	759.7 29.91 1012.85 1012.85	0.5 0.02 0.67 0.67	81	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	Rain (not freezing).						20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281			40.0 24.9	10.5 51
	04	14.0 57	755.2 29.73 1006.85 1006.85	759.6 29.91 1012.72 1012.72	0.5 0.02 0.67 0.67	85	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Rain, not freezing, slight.						70 – 80%. 7/10 – 8/10. 6 oktas	1500-2000 4921-6562			29.0 18.0	11.5 53
	03	14.4 58	755.2 29.73 1006.85 1006.85	759.6 29.91 1012.72 1012.72	0.9 0.04 1.2 1.2	83	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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			30.0 18.6	11.5 53
	02	14.3 58	754.9 29.72 1006.45 1006.45	759.3 29.89 1012.32 1012.32	0.8 0.03 1.07 1.07	82	Wind blowing from the south-west	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	1500-2000 4921-6562			45.0 28.0	11.2 52
	01	14.3 58	754.7 29.71 1006.18 1006.18	759.1 29.89 1012.05 1012.05	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)			50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	300-600 984-1968			35.0 21.8	12.2 54	3.0 0.12	6
	00	14.6 58	754.3 29.7 1005.65 1005.65	758.7 29.87 1011.52 1011.52	1.2 0.05 1.6 1.6	86	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			40%. 4/10. 3 oktas	Rain (not freezing).						40%. 4/10. 3 oktas	300-600 984-1968			65.0 40.4	12.2 54
September 7, Sunday	23	13.8 57	754.1 29.69 1005.38 1005.38	758.5 29.86 1011.25 1011.25	1.6 0.06 2.13 2.13	88	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, heavy.						100%. 10/10. 8 oktas	300-600 984-1968			5.0 3.1	11.8 53
	22	16.0 61	753.6 29.67 1004.72 1004.72	758.0 29.84 1010.58 1010.58	1.7 0.07 2.27 2.27	80	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas				15.5 60	21.2 70		50%. 5/10. 4 oktas	300-600 984-1968			50.0 31.1	12.5 55	0.2 0.01	12
	21	16.0 61	753.1 29.65 1004.05 1004.05	757.4 29.82 1009.78 1009.78	1.8 0.07 2.4 2.4	83	Wind blowing from the west-southwest	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	13.1 56
	20	15.6 60	752.5 29.63 1003.25 1003.25	756.9 29.8 1009.12 1009.12	2.1 0.08 2.8 2.8	90	Wind blowing from the west-southwest	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	300-600 984-1968			12.0 7.5	14.0 57
	19	16.9 62	751.9 29.6 1002.45 1002.45	756.2 29.77 1008.18 1008.18	2.2 0.09 2.93 2.93	79	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas				16.6 62	21.2 70		100%. 10/10. 8 oktas	300-600 984-1968			27.0 16.8	13.2 56	2.0 0.08	12
	18	17.1 63	751.3 29.58 1001.65 1001.65	755.6 29.75 1007.38 1007.38	2.4 0.09 3.2 3.2	81	Wind blowing from the west	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	Drizzle (not freezing) or snow grains.						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			30.0 18.6	13.7 57
	17	17.8 64	750.4 29.54 1000.45 1000.45	754.7 29.71 1006.18 1006.18	1.6 0.06 2.13 2.13	78	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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	Rain (not freezing).						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			27.0 16.8	13.9 57
	16	16.7 62	749.7 29.52 999.52 999.52	754.0 29.69 1005.25 1005.25	0.7 0.03 0.93 0.93	93	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			35.0 21.8	15.5 60
	15	19.7 67	748.9 29.48 998.45 998.45	753.1 29.65 1004.05 1004.05	0.3 0.01 0.4 0.4	78	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	600-1000 1968-3281			30.0 18.6	15.8 60
	14	19.3 67	748.8 29.48 998.32 998.32	753.1 29.65 1004.05 1004.05	0.0 0 0 0	83	Wind blowing from the south-east	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	1000-1500 3281-4921			35.0 21.8	16.3 61
	13	17.8 64	749.0 29.49 998.58 998.58	753.3 29.66 1004.32 1004.32	0.2 0.01 0.27 0.27	88	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1000-1500 3281-4921			35.0 21.8	15.7 60	2.0 0.08	6
	12	17.1 63	748.6 29.47 998.05 998.05	752.8 29.64 1003.65 1003.65	-0.6 -0.02 -0.8 -0.8	93	Wind blowing from the east-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	2000-2500 6562-8202			29.0 18.0	16.0 61