Llanfairfechan Weather Forecast
- 14
- 20
Cloudy
- 13
- 17
Partly cloudy
- 13
- 15
Cloudy
- 12
- 15
Light rain shower
- 13
- 16
Cloudy
- 12
- 17
Light rain shower
Today 14 Sep Wales
Largely cloudy skies on Monday with a few outbreaks of rain or drizzle possible at times. Some warm and humid brighter spells also likely in the afternoon. Maximum temperature 23 °C.
Llanfairfechan Temperature Statistics
September Temperature
Capel Curig Saws (18km)
Lowest 10 September, 2026
6.7 °CAverage September
14.1 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Capel Curig Saws (18km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C