Gerlan Weather Forecast
- 15
- 18
Cloudy
- 13
- 19
Cloudy
- 11
- 16
Light rain shower
- 12
- 14
Light rain shower
- 11
- 14
Light rain shower
- 12
- 15
Cloudy
Today 13 Sep Wales
A mostly cloudy start with outbreaks of rain, some heavy. Drier and brighter by the afternoon across North and mid-Wales, but likely remaining cloudy in the south. Lighter winds. Maximum temperature 23 °C.
Gerlan Temperature Statistics
September Temperature
Capel Curig Saws (11km)
Lowest 10 September, 2026
6.7 °CAverage September
14.3 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Capel Curig Saws (11km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C