Nefyn weather in December (Gwynedd, United Kingdom)

Is Nefyn a good destination in December, weather-wise? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In December, Nefyn usually has low temperatures and heavy rainfall. Expect daytime highs to reach approximately 10°C, with nighttime lows dipping to around 7°C.

Precipitation

Nefyn in December falls under the rainy season with heavy rainfall, averaging around 200 mm for the month. Typically, you can expect about 20 days of rain this month.

Average sunshine

This month is characterized by fewer sunny days, with about 26 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Nefyn. May, June and August typically offer the most optimal weather. In contrast, January, February, March, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Nefyn climate page with graphs.

 

Nefyn, monthly averages in December

Min Temperature 7°C  

Max Temperature 10°C  

Chance of Rain 68%  

Precipitation 200 mm  

Rainy days 20 days  

Sunshine 26 hours *  

Percentage Sunshine *  

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

Where to go in the United Kingdom in December

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Nefyn.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.