Dolgellau weather in December (Gwynedd, United Kingdom)

How's the weather trend in Dolgellau as December approaches? This guide provides the necessary weather information for your travel plans.

Temperatures

During December, Dolgellau usually has low temperatures and high rainfall. December is known for being in the winter season. Expect the temperatures during the day to hover around 8°C. At night, they will likely drop to about 3°C.

Precipitation

Dolgellau in December usually receives high rainfall, averaging around 151 mm for the month. Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Typically around 21 days days of rainfall are expected.

Average sunshine

The area experiences limited sunny days, amounting to roughly 26 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Dolgellau. June and July generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Dolgellau, monthly averages in December

Min Temperature 3°C  

Max Temperature 8°C  

Chance of Rain 71%  

Precipitation 151 mm  

Rainy days 21 days  

Sunshine 26 hours *  

Percentage Sunshine *  

Data from: Bala, the United Kingdom (26 KM, 16 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?

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 Dolgellau.

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.