Carmarthen weather in December (Dyfed, United Kingdom)

Can you expect sunny skies in Carmarthen in December? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The month of December in Carmarthen typically includes low temperatures and high rainfall. Experience the winter season in December. Anticipate daytime highs near 10°C, and cooler nights with temperatures around 5°C.

Precipitation

Carmarthen in December usually receives high rainfall, averaging around 139 mm for the month. With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Analyzing past climate data, one can expect approximately 20 days of rain.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Carmarthen. July typically offers the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Carmarthen, monthly averages in December

Min Temperature 5°C  

Max Temperature 10°C  

Chance of Rain 66%  

Precipitation 139 mm  

Rainy days 20 days  

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.

Cycling

4/10

Walking

4/10

Barbeque

1/10

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 Carmarthen.

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.