Trelech Weather Forecast
- 0
- 5
Heavy rain
- 1
- 4
Light rain
- -2
- 5
Partly cloudy
- 6
- 7
Light rain
- 7
- 9
Heavy rain shower
- 5
- 9
Heavy rain
- 5
- 8
Cloudy
Today 8 Jan Wales
Most likely a dry start Thursday. Then an increasing risk of heavy rain, sleet and some snow, along with strong winds, which may linger into Friday. Sunshine and showers Saturday.
Trelech Temperature Statistics
January Temperature
Aberporth (22km)
Lowest 4 January, 2026
0.5 °CAverage January
4.4 °CHighest 1 January, 2026
6.7 °C
Climate (2021–Present)
Aberporth (22km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
10.9 °CAverage High 2021–2026
13.2 °C