Alwen Reservoir (Denbighshire) last 24 hours weather
Monday (22 December 2025)
| 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 |
8.9°
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8.7°
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8.6°
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8.5°
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8.3°
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8.1°
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8.2°
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8.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
3
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ESE
3
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SE
4
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ESE
3
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SE
4
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N
2
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N
3
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E
4
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| Wind gust in miles per hour | 9 | 7 | 11 | 9 | 9 | 9 | 9 | 11 |
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Visibility
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| Visibility | M | M | M | M | M | M | P | P |
| Humidity | 91% | 92% | 90% | 91% | 91% | 93% | 94% | 95% |
| Pressure in hectopascals | 1,009 | 1,010 | 1,010 | 1,011 | 1,012 | 1,012 | 1,013 | 1,013 |
Tuesday (23 December 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 |
8.2°
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8.3°
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8.3°
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8.0°
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7.8°
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7.6°
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7.5°
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7.5°
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7.2°
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6.9°
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7.1°
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7.2°
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7.4°
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7.7°
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7.7°
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7.5°
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7.1°
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7.1°
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7.0°
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7.0°
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6.9°
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6.8°
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6.8°
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6.8°
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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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ESE
4
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E
2
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E
5
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E
4
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ESE
5
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N
3
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E
3
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SE
4
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N
2
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E
5
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E
4
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ESE
3
|
E
4
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ENE
5
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ENE
6
|
ENE
9
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ENE
8
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ENE
8
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E
5
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E
5
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E
4
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E
5
|
E
6
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| Wind gust in miles per hour | 9 | 11 | 9 | 11 | 11 | 11 | 13 | 11 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 16 | 13 | 13 | 11 | 11 | 13 | 11 |
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Visibility
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| Visibility | P | M | M | M | M | M | M | M | M | M | M | M | M | M | M | G | G | G | VG | VG | G | G | G | G |
| Humidity | 94% | 93% | 92% | 91% | 90% | 89% | 89% | 89% | 89% | 88% | 88% | 86% | 85% | 85% | 83% | 82% | 82% | 80% | 81% | 80% | 79% | 78% | 79% | 80% |
| Pressure in hectopascals | 1,013 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,016 | 1,017 | 1,018 | 1,019 | 1,020 | 1,021 | 1,021 | 1,022 | 1,022 | 1,023 | 1,024 | 1,025 | 1,026 | 1,026 | 1,027 | 1,028 | 1,029 | 1,029 |
Wednesday (24 December 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
6.7°
|
6.3°
|
6.0°
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6.0°
|
5.8°
|
5.7°
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5.0°
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4.6°
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3.5°
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2.9°
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3.8°
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4.7°
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4.8°
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4.7°
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5.0°
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4.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ENE
9
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ENE
10
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E
10
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E
6
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E
8
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E
6
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E
6
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E
3
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ESE
4
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E
2
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ESE
4
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SE
8
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E
8
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E
8
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E
8
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E
6
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| Wind gust in miles per hour | 13 | 18 | 20 | 18 | 20 | 16 | 13 | 11 | 9 | 11 | 13 | 18 | 25 | 18 | 20 | 18 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 82% | 73% | 71% | 71% | 70% | 71% | 72% | 75% | 78% | 81% | 79% | 73% | 71% | 69% | 66% | 68% |
| Pressure in hectopascals | 1,030 | 1,030 | 1,031 | 1,032 | 1,032 | 1,033 | 1,033 | 1,034 | 1,035 | 1,036 | 1,037 | 1,037 | 1,037 | 1,037 | 1,037 | 1,037 |
Alwen Reservoir weather map
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Location Details
Location: 53.064, -3.559
Altitude:
350m above sea level