Porthmadog weather in April 2025
Expect 11°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Porthmadog in April. Check more long-term weather averages for Porthmadog in April before you book your next holiday to Wales in 2025/2026.
- 1111°C max day temperature
- 5 hours of sunshine per day
- 1515 days with some rainfall
- 44°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 9999 mm of monthly rainfall
- 44 (Moderate) UV index
- 99°C sea temperature
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