Gerlan Weather Forecast
- 14
- 18
Thunder shower
- 13
- 16
Cloudy
- 14
- 18
Light rain shower
- 14
- 19
Heavy rain
- 13
- 18
Cloudy
- 13
- 17
Light rain
Today 30 Aug Wales
A cloudy start on Sunday with any sunny spells soon giving way to showers, these locally heavy, with thunder and hail during the afternoon and evening. Temperatures close to normal. Maximum temperature 21 °C.
Gerlan Temperature Statistics
August Temperature
Capel Curig Saws (11km)
Lowest 23 August, 2026
3.7 °CAverage August
15.5 °CHighest 12 August, 2026
31.4 °C
Climate (2021–2026)
Capel Curig Saws (11km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C