Nefyn Weather in December

During December, Nefyn experiences low daytime temperatures of 10°C (50°F) and cooler nights around 7°C (45°F). December sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Nefyn in December

As part of the rainy season, Nefyn sees around 20 days of rain in December, with an average of 200 mm (7.9 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Nefyn in December

December in Nefyn brings low temperatures, with highs of 10°C (50°F) and nights around 7°C (45°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Nefyn in December

This month sees fewer sunny days, with about 26 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Nefyn can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Nefyn's climate page.

Nefyn Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 68%  

Precipitation 200 mm (7.9 in)  

Rainy days 20 days  

Sunshine 26 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (61 KM, 38 Miles).

What to Wear in Nefyn in December

Pack for changing conditions in Nefyn in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Nefyn in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Nefyn's climate page.

More climate data for Nefyn

Temperature Rainfall Sunshine

See the full Nefyn climate overview or explore weather in the United Kingdom.