Menai Strait - Plas Newydd Weather Forecast
- 12
- 27
Sunny day
- 12
- 22
Sunny day
- 14
- 24
Sunny day
- 13
- 22
Partly cloudy
- 12
- 18
Sunny day
- 13
- 17
Cloudy
- 13
- 17
Cloudy
Today 25 May Wales
Hot and humid on bank holiday Monday, exceptionally so for late May, with widespread strong sunshine and light winds. Slightly fresher at the coast with a sea breeze. Maximum temperature 30 °C.
Menai Strait - Plas Newydd Temperature Statistics
May Temperature
Capel Curig Saws (21km)
Lowest 11 May, 2026
1.9 °CAverage May
9.7 °CHighest 22 May, 2026
17.1 °C
Climate (2021–Present)
Capel Curig Saws (21km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.8 °C