Old Castle Head Weather Forecast
- 6
- 8
Cloudy
- 5
- 8
Cloudy
- 7
- 9
Light rain shower
- 6
- 9
Light rain shower
- 6
- 8
Cloudy
- 6
- 8
Light rain
Old Castle Head Temperature Statistics
January Temperature
Milford Haven C.b. (20km)
Lowest 5 January, 2026
0.3 °CAverage January
6.1 °CHighest 11 January, 2026
11.2 °C
Climate (2021–Present)
Milford Haven C.b. (20km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.2 °C