St-Athan (Vale of Glamorgan) last 24 hours weather
Saturday (6 September 2025)
| 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
21.1°
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21.9°
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22.0°
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22.0°
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21.6°
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20.7°
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19.5°
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19.1°
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18.8°
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18.4°
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18.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
11
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SE
12
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SE
13
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ESE
13
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ESE
14
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ESE
17
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ESE
17
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ESE
15
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ESE
19
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E
16
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E
17
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| Wind gust in miles per hour | 22 | 22 | 22 | 27 | 27 | 25 | 29 | 27 | 25 | 25 | 25 |
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Visibility
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| Visibility | E | E | E | E | E | E | E | E | E | E | E |
| Humidity | 56% | 54% | 49% | 49% | 50% | 61% | 65% | 63% | 65% | 67% | 69% |
| Pressure in hectopascals | 1,014 | 1,014 | 1,013 | 1,012 | 1,011 | 1,010 | 1,010 | 1,010 | 1,009 | 1,009 | 1,008 |
Sunday (7 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
18.1°
|
18.5°
|
18.8°
|
19.4°
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19.2°
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19.3°
|
19.3°
|
18.8°
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18.5°
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17.6°
|
17.0°
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16.8°
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17.1°
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17.8°
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19.3°
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19.7°
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16.7°
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17.8°
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17.1°
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16.9°
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15.6°
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15.9°
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16.0°
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13.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
15
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E
17
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ESE
15
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SE
10
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SE
7
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SE
8
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SE
9
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ESE
10
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ESE
7
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ESE
10
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E
11
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ESE
13
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ESE
11
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ESE
11
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SE
9
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S
14
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W
17
|
W
15
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W
14
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W
15
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WSW
13
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WSW
14
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SW
13
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WSW
16
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| Wind gust in miles per hour | 25 | 22 | 25 | 22 | 16 | 22 | 18 | 18 | 18 | 18 | 22 | 22 | 22 | 20 | 18 | 25 | 27 | 25 | 31 | 22 | 22 | 20 | 18 | 27 |
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Visibility
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| Visibility | E | E | E | VG | VG | VG | VG | VG | VG | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | E | E | M |
| Humidity | 73% | 72% | 71% | 71% | 77% | 75% | 72% | 77% | 76% | 83% | 91% | 92% | 93% | 87% | 82% | 78% | 93% | 78% | 80% | 79% | 90% | 83% | 80% | 87% |
| Pressure in hectopascals | 1,008 | 1,006 | 1,005 | 1,006 | 1,005 | 1,005 | 1,005 | 1,005 | 1,004 | 1,005 | 1,004 | 1,004 | 1,004 | 1,004 | 1,004 | 1,004 | 1,005 | 1,006 | 1,007 | 1,008 | 1,009 | 1,010 | 1,011 | 1,011 |
Monday (8 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
14.6°
|
14.3°
|
14.3°
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14.4°
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14.0°
|
13.7°
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14.3°
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14.2°
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14.6°
|
15.6°
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16.5°
|
17.0°
|
17.9°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
SW
14
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WSW
15
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SW
13
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SW
14
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WSW
15
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WSW
14
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WSW
14
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WSW
14
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SW
13
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SW
14
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SW
12
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SW
12
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WSW
11
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| Wind gust in miles per hour | 20 | 22 | 25 | 22 | 22 | 22 | 20 | 18 | 20 | 20 | 18 | 18 | 18 |
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Visibility
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| Visibility | E | VG | E | VG | VG | E | VG | E | E | E | VG | VG | E |
| Humidity | 85% | 87% | 82% | 83% | 84% | 81% | 81% | 76% | 79% | 74% | 70% | 65% | 60% |
| Pressure in hectopascals | 1,012 | 1,012 | 1,012 | 1,013 | 1,013 | 1,013 | 1,013 | 1,014 | 1,015 | 1,015 | 1,016 | 1,016 | 1,016 |
St-Athan weather map
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Location Details
Location: 51.405, -3.44
Altitude:
49m above sea level