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Llanfairpwllgwyngyll weather in December (Gwynedd, United Kingdom)

What is the weather forecast for Llanfairpwllgwyngyll in December? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

December in Llanfairpwllgwyngyll generally includes low temperatures and high rainfall. December ushers in the winter season. Expect the temperatures during the day to hover around 9°C. At night, they will likely drop to about 4°C.

Precipitation

Llanfairpwllgwyngyll in December usually receives high rainfall, averaging around 119 mm for the month. This month sees the most rain, so carrying an umbrella will ensure you stay dry. When we look at the climate data from the last 30 years, you can expect around 21 days of rain.

Average sunshine

The month is characterized by fewer sunny days, with roughly 26 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

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

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

 

Llanfairpwllgwyngyll, monthly averages in December

Min TemperatureMin Temperature 4°C  
Max TemperatureMax Temperature 9°C  
Chance of RainChance of Rain 69%  
PrecipitationPrecipitation 119 mm  
Rainy daysRainy days 21 days  
SunshineSunshine 26 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Bala, the United Kingdom (52 KM, 32 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.

Map not visible? Whoops sorry! Please refresh the page.
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?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming
4/10
Cycling
4/10
Walking
4/10
Camping
3/10
Outdoor sports
4/10

Interested in more climate information?

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

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.