Merthyr Tydfil (Merthyr Tydfil) last 24 hours weather
Thursday (16 October 2025)
| 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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Temperature
°C
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| Temperature in degrees Celsius |
7.8°
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7.9°
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8.2°
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8.1°
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8.5°
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9.3°
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9.4°
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9.6°
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10.0°
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10.2°
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9.8°
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9.5°
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4.8°
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5.6°
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3.1°
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2.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
4
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ENE
6
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ESE
5
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ESE
8
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E
7
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SE
8
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ESE
6
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ESE
4
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SE
6
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SE
3
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E
2
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E
3
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ENE
2
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NNW
1
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NNW
1
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NE
1
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| Wind gust in miles per hour | 9 | 11 | 9 | 11 | 11 | 11 | 9 | 7 | 11 | 7 | 4 | 4 | 4 | 2 | 2 | 2 |
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Visibility
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| Visibility | VG | VG | VG | VG | E | E | E | E | E | E | E | E | E | VG | VP | VP |
| Humidity | 89% | 89% | 88% | 88% | 86% | 82% | 82% | 82% | 82% | 81% | 82% | 84% | 88% | 89% | 95% | 97% |
| Pressure in hectopascals | 1,029 | 1,029 | 1,029 | 1,029 | 1,029 | 1,028 | 1,028 | 1,028 | 1,028 | 1,027 | 1,028 | 1,028 | 1,028 | 1,028 | 1,028 | 1,028 |
Friday (17 October 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 |
1.6°
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2.8°
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1.4°
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2.2°
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2.8°
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3.9°
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5.5°
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5.2°
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5.2°
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6.7°
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7.0°
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8.4°
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9.7°
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12.8°
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12.8°
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12.4°
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12.1°
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11.3°
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10.8°
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10.5°
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9.7°
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9.8°
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10.0°
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10.0°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NNE
2
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NNW
2
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NNE
2
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NNE
3
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NE
1
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N
2
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N
2
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N
3
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N
1
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N
2
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N
2
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N
3
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N
3
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SE
6
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ESE
8
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ESE
8
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N
1
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ESE
9
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ESE
9
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ESE
9
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ESE
7
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E
6
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ESE
7
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E
7
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| Wind gust in miles per hour | 4 | 4 | 4 | 4 | 2 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | 7 | 9 | 11 | 11 | 4 | 11 | 13 | 13 | 9 | 7 | 9 | 9 |
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Visibility
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| Visibility | VP | VP | VP | VP | VP | P | M | P | M | G | G | VG | VG | E | E | E | E | E | E | VG | VG | VG | VG | VG |
| Humidity | 97% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 92% | 73% | 71% | 70% | 75% | 79% | 80% | 83% | 87% | 86% | 83% | 85% |
| Pressure in hectopascals | 1,028 | 1,028 | 1,028 | 1,028 | 1,028 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,026 | 1,026 | 1,025 | 1,025 | 1,025 | 1,024 | 1,025 | 1,025 | 1,025 | 1,025 | 1,025 | 1,025 |
Saturday (18 October 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
10.1°
|
9.8°
|
8.9°
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8.5°
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8.9°
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9.4°
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9.6°
|
9.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
7
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SE
9
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SSE
7
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SSW
2
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ESE
12
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SE
13
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ESE
6
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SE
7
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| Wind gust in miles per hour | 9 | 13 | 11 | 4 | 16 | 18 | 11 | 16 |
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Visibility
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| Visibility | VG | G | G | G | G | G | G | VG |
| Humidity | 86% | 87% | 91% | 91% | 90% | 89% | 90% | 89% |
| Pressure in hectopascals | 1,025 | 1,025 | 1,024 | 1,024 | 1,024 | 1,023 | 1,023 | 1,023 |
Merthyr Tydfil weather map
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Location Details
Location: 51.748, -3.38
Altitude:
175m above sea level