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Weather in St Athan

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Weather archive at the airport ( 5 km, +14 °C )

14 °C

2 hours ago at the weather station (1 km) it was +15.3 °C, normal air pressure, high humidity (71%), gentle breeze (5 m/s) blowing from the west-northwest. Weather archive at the weather station

Tomorrow we expect +15..+18 °C°F, +59..+64 °C°F, light rain, fresh breeze. The day after tomorrow: +17..+20 °C°F, +63..+68 °C°F, light rain, fresh breeze.

7 days

Tomorrow

Sat

Sun

Mon

Tue

Wed

Thu

Tomorrow, Fri, September 18					Sat, September 19				Sun, September 20				Mon, September 21				Tue, September 22				Wed, September 23				Thu, September 24
Local time	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Temperature, °C °F	+14 +57	+14 +57	+17 +63	+17 +63	+17 +63	+17 +63	+19 +66	+18 +64	+16 +61	+14 +57	+17 +63	+16 +61	+13 +55	+12 +54	+17 +63	+18 +64	+16 +61	+16 +61	+19 +66	+19 +66	+16 +61	+15 +59	+18 +64	+17 +63	+15 +59	+14 +57	+20 +68
Pressure, mmHg inches mbar hPa	760 29.92 1013 1013	761 29.96 1015 1015	761 29.96 1015 1015	760 29.92 1013 1013	761 29.96 1015 1015	761 29.96 1015 1015	762 30 1016 1016	763 30.04 1017 1017	765 30.12 1020 1020	768 30.24 1024 1024	771 30.35 1028 1028	773 30.43 1031 1031	774 30.47 1032 1032	774 30.47 1032 1032	774 30.47 1032 1032	773 30.43 1031 1031	773 30.43 1031 1031	772 30.39 1029 1029	772 30.39 1029 1029	770 30.31 1027 1027	770 30.31 1027 1027	770 30.31 1027 1027	771 30.35 1028 1028	770 30.31 1027 1027	769 30.28 1025 1025	768 30.24 1024 1024	767 30.2 1023 1023
Wind: speed , m/s km/h mph knots Bft	6 22 13 12 4	5 18 11 10 3	8 29 18 16 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	10 36 22 19 5	6 22 13 12 4	7 25 16 14 4	4 14 9 8 3	5 18 11 10 3	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	0	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3
gusts, m/s km/h mph knots Bft	9 32 20 17 5	8 29 18 16 5	13 47 29 25 6	13 47 29 25 6	13 47 29 25 6	12 43 27 23 6	16 58 36 31 7	11 40 25 21 6	10 36 22 19 5	8 29 18 16 5	8 29 18 16 5	6 22 13 12 4
direction	W	W	SW	SW	SW	SW	SW	W	W	NW	NW	W	NW	NW	W	W	calm	E	E	SE	W	W	NE	E	E	E	S
Humidity, %	77	84	68	80	85	86	84	91	81	82	64	67	85	85	76	87	95	96	83	86	94	83	65	66	72	85	70
Sun: rise set		06:53	19:21			06:55	19:19			06:56	19:17			06:58	19:15			06:59	19:12			07:01	19:10		07:03	19:08
Moon: rise set		15:40	22:16			16:27	23:15			17:02	-			17:28	00:23			17:48	01:38			18:03	02:54		18:16	04:10
phase

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Weather News

During the last 12 hours the minimum air temperature ( +10 ^oC +50 ^oF ) was observed in Powys in Lake Vyrnwy.

During the last 12 hours the maximum air temperature ( +18 ^oC +64 ^oF ) was observed in The Vale of Glamorgan in St. Athan (airport).

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Tomorrow, Friday, September 18																									Saturday, September 19																								Sunday, September 20																								Monday, September 21									Tuesday, September 22								Wednesday, September 23								Thursday, September 24
Local time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	Local time
Cloudiness, % 1/10 oktas																																																																																																							Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																																							Precipitation, mm Precipitation, inches
Temperature, °C °F	+14 +57	+14 +57	+15 +59	+15 +59	+15 +59	+14 +57	+14 +57	+14 +57	+15 +59	+16 +61	+16 +61	+17 +63	+17 +63	+17 +63	+17 +63	+18 +64	+18 +64	+17 +63	+17 +63	+17 +63	+17 +63	+18 +64	+17 +63	+17 +63	+17 +63	+17 +63	+18 +64	+18 +64	+18 +64	+17 +63	+17 +63	+17 +63	+17 +63	+18 +64	+18 +64	+18 +64	+18 +64	+19 +66	+19 +66	+20 +68	+20 +68	+18 +64	+18 +64	+18 +64	+18 +64	+18 +64	+17 +63	+16 +61	+16 +61	+16 +61	+17 +63	+17 +63	+16 +61	+15 +59	+14 +57	+14 +57	+14 +57	+15 +59	+15 +59	+16 +61	+16 +61	+17 +63	+17 +63	+18 +64	+18 +64	+17 +63	+17 +63	+16 +61	+16 +61	+15 +59	+14 +57	+13 +55	+13 +55	+13 +55	+13 +55	+12 +54	+16 +61	+17 +63	+19 +66	+18 +64	+16 +61	+16 +61	+16 +61	+16 +61	+17 +63	+19 +66	+20 +68	+19 +66	+16 +61	+16 +61	+17 +63	+15 +59	+16 +61	+18 +64	+19 +66	+17 +63	+15 +59	+15 +59	+15 +59	+14 +57	+16 +61	+20 +68	Temperature, °C °F
Pressure, mmHg inches mbar hPa	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	761 29.96 1015 1015	761 29.96 1015 1015	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	761 29.96 1015 1015	760 29.92 1013 1013	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	761 29.96 1015 1015	762 30 1016 1016	762 30 1016 1016	762 30 1016 1016	762 30 1016 1016	762 30 1016 1016	763 30.04 1017 1017	763 30.04 1017 1017	763 30.04 1017 1017	763 30.04 1017 1017	764 30.08 1019 1019	764 30.08 1019 1019	764 30.08 1019 1019	765 30.12 1020 1020	765 30.12 1020 1020	765 30.12 1020 1020	766 30.16 1021 1021	766 30.16 1021 1021	766 30.16 1021 1021	767 30.2 1023 1023	767 30.2 1023 1023	768 30.24 1024 1024	769 30.28 1025 1025	769 30.28 1025 1025	770 30.31 1027 1027	770 30.31 1027 1027	771 30.35 1028 1028	771 30.35 1028 1028	771 30.35 1028 1028	772 30.39 1029 1029	772 30.39 1029 1029	772 30.39 1029 1029	772 30.39 1029 1029	773 30.43 1031 1031	773 30.43 1031 1031	773 30.43 1031 1031	774 30.47 1032 1032	774 30.47 1032 1032	774 30.47 1032 1032	774 30.47 1032 1032	774 30.47 1032 1032	774 30.47 1032 1032	775 30.51 1033 1033	774 30.47 1032 1032	774 30.47 1032 1032	773 30.43 1031 1031	773 30.43 1031 1031	773 30.43 1031 1031	772 30.39 1029 1029	772 30.39 1029 1029	773 30.43 1031 1031	772 30.39 1029 1029	771 30.35 1028 1028	770 30.31 1027 1027	770 30.31 1027 1027	770 30.31 1027 1027	769 30.28 1025 1025	770 30.31 1027 1027	771 30.35 1028 1028	771 30.35 1028 1028	770 30.31 1027 1027	770 30.31 1027 1027	770 30.31 1027 1027	769 30.28 1025 1025	768 30.24 1024 1024	768 30.24 1024 1024	768 30.24 1024 1024	767 30.2 1023 1023	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	9 32 20 17 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5	8 29 18 16 5	9 32 20 17 5	9 32 20 17 5	10 36 22 19 5	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	4 14 9 8 3	4 14 9 8 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	1 4 2 2 1	0	0	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	9 32 20 17 5	9 32 20 17 5	9 32 20 17 5		9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5		8 29 18 16 5	10 36 22 19 5	12 43 27 23 6	12 43 27 23 6	13 47 29 25 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	13 47 29 25 6	13 47 29 25 6	13 47 29 25 6	13 47 29 25 6	13 47 29 25 6	12 43 27 23 6	12 43 27 23 6	13 47 29 25 6	13 47 29 25 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	13 47 29 25 6	13 47 29 25 6	13 47 29 25 6	16 58 36 31 7	17 61 38 33 7	16 58 36 31 7	15 54 34 29 7	14 50 31 27 7	13 47 29 25 6	11 40 25 21 6	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	10 36 22 19 5	10 36 22 19 5	10 36 22 19 5	10 36 22 19 5	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	7 25 16 14 4			8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5			7 25 16 14 4	7 25 16 14 4	6 22 13 12 4																																	7 25 16 14 4		gusts, m/s km/h mph knots Bft
direction	W	W	W	W	W	NW	W	W	W	W	W	W	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	calm	calm	E	E	E	E	SE	W	W	W	W	NE	NE	E	E	NE	E	E	E	SE	S	direction
Humidity, %	78	77	78	79	82	83	82	84	80	74	70	70	69	68	71	75	75	79	78	80	81	81	87	85	84	85	81	83	87	88	89	86	82	83	82	81	84	84	84	85	88	88	88	91	90	86	85	83	82	81	80	80	82	86	83	82	75	75	71	66	66	64	63	63	62	62	62	67	71	75	80	83	84	85	89	85	77	76	77	87	94	95	97	96	90	83	80	86	90	94	95	83	70	65	59	66	77	72	75	85	88	70	Humidity, %
Sun: rise set											06:53		19:21																						06:55		19:19																						06:56		19:17													06:58		19:15							06:59		19:12						07:01		19:10					07:03		19:08		Sun: rise set
Moon: rise set											15:40		22:16																						16:27		23:15																						17:02		-													17:28		00:23							17:48		01:38						18:03		02:54					18:16		04:10		Moon: rise set
phase																																																																																																							phase