Pwllheli Harbour Weather Forecast
- 12
- 18
Cloudy
- 13
- 16
Partly cloudy
- 14
- 16
Partly cloudy
- 14
- 17
Light rain
- 12
- 17
Sunny day
- 14
- 18
Cloudy
Today 7 Sep Wales
Any lingering rain quickly clearing, with bright or sunny spells developing throughout the morning. Staying dry with sunny spells throughout the afternoon. Feeling fresher with temperatures nearer to average. Maximum temperature 20 °C.
Pwllheli Harbour Temperature Statistics
September Temperature
Aberdaron (24km)
Lowest 5 September, 2026
13 °CAverage September
15.9 °CHighest 1 September, 2026
18.3 °C
Climate (2021–2026)
Aberdaron (24km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
11.2 °CAverage High 2021–2026
13.2 °C