Pentrefelin Weather Forecast
- 2
- 4
Cloudy
- 0
- 4
Sunny day
- 1
- 5
Sunny day
- 2
- 6
Cloudy
- -1
- 5
Cloudy
- -1
- 3
Fog
Today 24 Dec Wales
Dry throughout Christmas Eve. Morning cloud clearing to allow plenty of sunny spells by the afternoon. Turning increasingly windy, particularly around higher ground, with a bitter wind chill developing. Maximum Temperature 6C.
Pentrefelin Temperature Statistics
December Temperature
Lake Vyrnwy Saws (15km)
Lowest 16 December, 2025
0.6 °CAverage December
6.6 °CHighest 9 December, 2025
13 °C
Climate (2020–Present)
Lake Vyrnwy Saws (15km)
Average Low 2020–2025
6.2 °CAverage 2020–2025
8.9 °CAverage High 2020–2025
11.7 °C