Gerlan Weather Forecast
- 2
- 5
Sunny day
- 3
- 5
Cloudy
- 2
- 6
Light rain shower
- 0
- 4
Light rain shower
- -1
- 3
Cloudy
- -2
- 3
Light snow
Today 30 Dec Wales
Cloudy over the hills to start, with some drizzle in places. Otherwise a mostly dry day with sunnier spells developing more widely compared to recent days. Light winds but still feeling chilly. Maximum Temperature 6C.
Tonight 30 Dec Wales
Dry this evening with plenty of lengthy clear skies overnight. Turning colder with a widespread frost and some freezing fog patches. Minimum Temperature -4C.
Gerlan Temperature Statistics
December Temperature
Capel Curig Saws (11km)
Lowest 27 December, 2025
1.2 °CAverage December
7.1 °CHighest 9 December, 2025
15 °C
Climate (2020–Present)
Capel Curig Saws (11km)
Average Low 2020–2025
6.8 °CAverage 2020–2025
9.8 °CAverage High 2020–2025
12.6 °C