Brithdir Weather Forecast
- 10
- 18
Thunder
- 7
- 17
Cloudy
- 7
- 18
Cloudy
- 6
- 19
Partly cloudy
- 8
- 20
Cloudy
- 11
- 21
Cloudy
Today 20 Aug Wales
Showers will continue to feed in from the north on Thursday, which could turn thundery at times. Showers turning lighter and more isolated through the afternoon. Slightly cooler than Tuesday. Maximum temperature 21 °C.
Brithdir Temperature Statistics
August Temperature
Lake Vyrnwy Saws (12km)
Lowest 8 August, 2026
8.3 °CAverage August
16.3 °CHighest 13 August, 2026
30.8 °C
Climate (2021–2026)
Lake Vyrnwy Saws (12km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
9.1 °CAverage High 2021–2026
12 °C