Cillibion Weather Forecast
- 8
- 11
Heavy rain
- 9
- 11
Partly cloudy
- 6
- 10
Light rain
- 6
- 9
Light rain
- 6
- 9
Cloudy
- 6
- 8
Cloudy
Today 18 Dec Wales
Thursday will start fine. However, cloud will thicken with very wet and potentially very windy weather developing by lunchtime. Turning more showery and less blustery from the west later. Maximum Temperature 12C.
Cillibion Temperature Statistics
December Temperature
Pembrey Sands Samos (20km)
Lowest 4 December, 2025
1.4 °CAverage December
10.2 °CHighest 9 December, 2025
14.1 °C
Climate (2020–Present)
Pembrey Sands Samos (20km)
Average Low 2020–2025
8.2 °CAverage 2020–2025
11.6 °CAverage High 2020–2025
14.3 °C