Treharris (Merthyr Tydfil) last 24 hours weather
Tuesday (11 November 2025)
| 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 |
14.3°
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13.8°
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13.7°
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13.8°
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14.2°
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13.9°
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14.3°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSE
19
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S
15
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S
13
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SW
17
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SSW
14
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WSW
9
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SW
9
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| Wind gust in miles per hour | 29 | 27 | 27 | 27 | 22 | 27 | 18 |
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Visibility
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| Visibility | G | G | G | M | P | VG | VG |
| Humidity | 87% | 90% | 92% | 94% | 91% | 88% | 85% |
| Pressure in hectopascals | 998 | 998 | 998 | 998 | 999 | 999 | 999 |
Wednesday (12 November 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 |
14.1°
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13.8°
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13.5°
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13.2°
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12.8°
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13.0°
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13.1°
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13.3°
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13.6°
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14.1°
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13.9°
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13.9°
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14.3°
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14.3°
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14.1°
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14.2°
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13.8°
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13.8°
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13.5°
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13.4°
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13.3°
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13.1°
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14.4°
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14.2°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
9
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SSW
9
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S
6
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S
9
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SSE
5
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ESE
4
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ESE
5
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ESE
6
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ESE
5
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ESE
4
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SSE
10
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SE
5
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ESE
4
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SE
6
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SSE
9
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SE
3
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SE
6
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ESE
7
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ESE
7
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ESE
7
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ESE
11
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SE
10
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S
10
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S
8
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| Wind gust in miles per hour | 13 | 16 | 9 | 13 | 11 | 9 | 9 | 11 | 11 | 9 | 16 | 11 | 9 | 13 | 18 | 11 | 13 | 13 | 13 | 13 | 20 | 18 | 18 | 18 |
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Visibility
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| Visibility | VG | M | VG | VG | G | M | P | M | G | G | M | M | G | G | M | VG | G | G | G | G | G | G | VG | G |
| Humidity | 88% | 92% | 92% | 93% | 95% | 97% | 98% | 99% | 98% | 95% | 95% | 96% | 94% | 96% | 97% | 95% | 96% | 94% | 95% | 96% | 94% | 93% | 89% | 89% |
| Pressure in hectopascals | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,001 | 1,001 | 1,001 | 1,001 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 999 | 999 | 1,000 | 1,000 |
Thursday (13 November 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
12.2°
|
12.1°
|
12.8°
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12.9°
|
12.4°
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13.3°
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13.1°
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12.8°
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12.5°
|
13.6°
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14.4°
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14.4°
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15.0°
|
14.6°
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14.9°
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14.4°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
W
8
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W
6
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WSW
9
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WSW
6
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WSW
8
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SSW
8
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SW
10
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SW
9
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SW
10
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SSW
11
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SSW
5
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S
5
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ESE
4
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ESE
4
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ESE
6
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E
6
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| Wind gust in miles per hour | 22 | 11 | 13 | 13 | 13 | 13 | 13 | 18 | 16 | 16 | 13 | 9 | 9 | 9 | 9 | 9 |
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Visibility
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| Visibility | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 92% | 90% | 89% | 89% | 89% | 86% | 86% | 84% | 86% | 82% | 78% | 79% | 74% | 78% | 78% | 80% |
| Pressure in hectopascals | 1,000 | 1,001 | 1,001 | 1,002 | 1,002 | 1,003 | 1,004 | 1,004 | 1,005 | 1,005 | 1,006 | 1,007 | 1,006 | 1,006 | 1,006 | 1,006 |
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Location Details
Location: 51.665, -3.305
Altitude:
169m above sea level