Glasfynydd (Usk Reservoir) (Carmarthenshire) last 24 hours weather
Tuesday (17 June 2025)
| 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
13.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WSW
9
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| Wind gust in miles per hour | 13 |
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Visibility
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| Visibility | M |
| Humidity | 97% |
| Pressure in hectopascals | 1,026 |
Wednesday (18 June 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 |
13.4°
|
12.9°
|
13.0°
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12.8°
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12.4°
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12.0°
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12.1°
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12.3°
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12.9°
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13.7°
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16.8°
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18.6°
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19.7°
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21.2°
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22.0°
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21.6°
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22.5°
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21.9°
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20.9°
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19.4°
|
18.0°
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13.5°
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12.1°
|
11.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
7
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SSW
5
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SSW
4
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SW
4
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WSW
4
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SW
3
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SW
4
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SW
4
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SW
3
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SSW
4
|
SW
4
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WSW
8
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WSW
9
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WSW
5
|
W
6
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WSW
9
|
W
5
|
W
6
|
W
6
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WSW
7
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WSW
5
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SSE
2
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SSE
3
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SSE
3
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| Wind gust in miles per hour | 13 | 9 | 7 | 7 | 7 | 4 | 4 | 7 | 4 | 7 | 7 | 13 | 13 | 11 | 13 | 13 | 13 | 11 | 13 | 9 | 7 | 4 | 7 | 4 |
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Visibility
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| Visibility | M | G | M | M | P | P | P | P | M | G | G | VG | VG | E | E | E | E | E | E | E | E | E | VG | E |
| Humidity | 96% | 96% | 96% | 96% | 97% | 98% | 98% | 98% | 97% | 94% | 88% | 80% | 69% | 60% | 36% | 51% | 48% | 57% | 54% | 55% | 59% | 78% | 84% | 86% |
| Pressure in hectopascals | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 | 1,027 | 1,027 | 1,026 | 1,026 | 1,026 | 1,025 | 1,025 | 1,025 | 1,024 | 1,024 | 1,025 | 1,025 | 1,025 | 1,026 | 1,026 | 1,027 |
Thursday (19 June 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 | |
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| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
9.6°
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8.9°
|
8.1°
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8.9°
|
7.3°
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9.9°
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12.2°
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13.3°
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16.2°
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18.5°
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22.2°
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23.3°
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24.8°
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25.1°
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25.9°
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26.1°
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26.3°
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26.2°
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25.9°
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24.4°
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21.1°
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19.1°
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18.7°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NNE
0
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N
2
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ESE
0
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NNW
3
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NE
1
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NNE
4
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NNE
4
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N
4
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NNE
5
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NNE
4
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E
4
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S
4
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S
4
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S
7
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SE
7
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SE
8
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ESE
11
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ESE
10
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SE
5
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SE
6
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SSE
2
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SSE
4
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SSE
3
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| Wind gust in miles per hour | 2 | 2 | 2 | 4 | 2 | 9 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 13 | 13 | 11 | 16 | 13 | 9 | 9 | 4 | 7 | 7 |
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Visibility
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| Visibility | VG | VG | G | G | VP | G | G | G | VG | VG | E | E | E | E | E | E | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 90% | 95% | 96% | 98% | 96% | 99% | 95% | 92% | 84% | 75% | 60% | 55% | 52% | 51% | 53% | 49% | 43% | 44% | 45% | 53% | 67% | 75% | 76% |
| Pressure in hectopascals | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,026 | 1,026 | 1,026 | 1,026 | 1,025 | 1,025 | 1,024 | 1,024 | 1,024 | 1,023 | 1,023 | 1,022 | 1,022 | 1,022 | 1,023 | 1,023 | 1,024 |
Glasfynydd (Usk Reservoir) weather map
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Location Details
Location: 51.944, -3.716
Altitude:
341m above sea level