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Average temperatures, rainfall, sunshine and the best time to visit Morfa Nefyn.
Temperatures in Morfa Nefyn, Gwynedd, United Kingdom, shift moderately through the seasons. The warmest month is August at 18°C (64°F), and the coolest is February at 9°C (48°F).
With around 1656 mm (65 in) of annual rainfall, Morfa Nefyn has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from October to December. The wettest month is November. Sunshine peaks in May, when the city sees around 5.6 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Morfa Nefyn - and find the best time to visit.
The weather in Morfa Nefyn changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a moderate 18°C (64°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 14°C (57°F) in August to 6°C (43°F) in February.
Check out our detailed temperature page for more information.
Morfa Nefyn has a notably wet climate with abundant precipitation, recording 1656 mm (65 in) of rainfall per year. Morfa Nefyn can be quite wet during November, receiving approximately 203 mm (8 in) of precipitation over 20 rainy days.
In contrast, during the driest month (May), you will experience much drier conditions, with 87 mm (3.4 in) of precipitation spread across 15 rainy days. For more details, please visit our Morfa Nefyn Precipitation page.
Morfa Nefyn can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 5.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 0.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
May, June and August typically offer the most optimal weather in Morfa Nefyn. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Morfa Nefyn has a distinct rainy season from October to December.
Daytime highs range from 9°C (48°F) in February to 18°C (64°F) in August. Nighttime lows range from 6°C (43°F) to 14°C (57°F).
Annual rainfall is around 1656 mm (65 in). November is the wettest month with 203 mm (8 in), while May is the driest with 87 mm (3.4 in).
Morfa Nefyn receives around 1,192 hours of sunshine per year. May is the sunniest month with 169 hours, while December is the cloudiest with just 26 hours.
Morfa Nefyn is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
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