Trefilan Weather Forecast
- 19
- 31
Sunny day
- 17
- 23
Partly cloudy
- 14
- 19
Overcast
- 10
- 18
Partly cloudy
- 13
- 19
Cloudy
- 14
- 19
Cloudy
Today 12 Aug Wales
Dry with lots of strong sunshine, temperatures rising rapidly during the morning. High level cloud will make the skies a little hazy at times. Feeling very warm and locally hot. Maximum temperature 31 °C.
Trefilan Temperature Statistics
August Temperature
Trawsgoed (20km)
Lowest 8 August, 2026
4.7 °CAverage August
16.1 °CHighest 3 August, 2026
28.5 °C
Climate (2021–2026)
Trawsgoed (20km)
Average Low 2021–2026
7 °CAverage 2021–2026
11 °CAverage High 2021–2026
14.6 °C