Llantwit Major weather in December (Glamorgan, United Kingdom)

Will it be rainy or sunny in Llantwit Major this December? Use this page to get an overview of the month’s weather conditions.

Temperatures

Typically, December in Llantwit Major includes low temperatures and high rainfall. December ushers in the winter season. Expect temperatures to climb to 10°C during the day, with nighttime readings dropping to 5°C.

Precipitation

Llantwit Major in December usually receives high rainfall, averaging around 126 mm for the month. Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. Based on our climate data of the past 30 years, about 20 days of rain are anticipated.

Average sunshine

The month has fewer sunny days, with around 49 hours hours of sunshine, suitable for those who prefer less sun.

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

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

 

Llantwit Major, monthly averages in December

Min Temperature 5°C  

Max Temperature 10°C  

Water Temperature 10°C *  

Chance of Rain 66%  

Precipitation 126 mm  

Rainy days 20 days  

Humidity 89% *  

Windspeed 18 km/h *  

Sunshine 49 hours *  

Percentage Sunshine 19% *  

Data from: Cardiff, the United Kingdom (9 KM, 5 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. With a water temperature of around 10°C there is no need to bring your swimwear.

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 Llantwit Major.

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.