Pwllheli Harbour Weather Forecast
- 12
- 16
Sunny day
- 16
- 21
Cloudy
- 13
- 18
Light rain shower
- 14
- 16
Light rain shower
- 13
- 17
Light rain shower
- 11
- 17
Cloudy
- 11
- 16
Cloudy
Today 28 Sep Wales
A dry day on Monday with light winds and prolonged spells of sunshine. Chilly at first, but warm in the afternoon. Sunshine turning hazy at times. Maximum temperature 19 °C.
Pwllheli Harbour Temperature Statistics
September Temperature
Aberdaron (24km)
Lowest 23 September, 2026
10.7 °CAverage September
15.4 °CHighest 6 September, 2026
20 °C
Climate (2021–2026)
Aberdaron (24km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
11.2 °CAverage High 2021–2026
13.1 °C