Ganllwyd Weather Forecast
- 15
- 25
Light rain
- 14
- 20
Light rain
- 13
- 17
Light rain shower
- 12
- 16
Light rain shower
- 13
- 17
Partly cloudy
- 13
- 18
Light rain shower
Today 3 Aug Wales
Generally dry with sunny spells, cloud increasing across the west at times turning sunshine hazy and allowing for the odd shower through the afternoon. Feeling very warm and humid. Maximum temperature 27 °C.
Ganllwyd Temperature Statistics
August Temperature
Lake Vyrnwy Saws (29km)
Lowest 2 August, 2026
9.4 °CAverage August
12 °CHighest 1 August, 2026
17.2 °C
Climate (2021–2026)
Lake Vyrnwy Saws (29km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
9.1 °CAverage High 2021–2026
11.9 °C