Llandecwyn Weather Forecast
- 0
- 7
Light rain
- 2
- 4
Cloudy
- 1
- 6
Cloudy
- 1
- 5
Light rain
- 0
- 6
Cloudy
- 1
- 6
Overcast
- 1
- 6
Cloudy
Llandecwyn Temperature Statistics
January Temperature
Capel Curig Saws (21km)
Lowest 10 January, 2026
-1.2 °CAverage January
3.6 °CHighest 11 January, 2026
11.8 °C
Climate (2021–Present)
Capel Curig Saws (21km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
9.8 °CAverage High 2021–2026
12.7 °C