Llantwit Major weather in May (Glamorgan, United Kingdom)

What should you pack for a trip to Llantwit Major in May? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

In May, Llantwit Major tends to experience moderate temperatures and moderate rainfall. Daytime temperatures generally peak at 16°C, but after sunset, they often decrease to around 9°C.

Precipitation

Llantwit Major in May usually receives moderate rainfall, averaging around 80 mm for the month. Historically, the month has about 15 days of rain.

Average sunshine

Enjoy a sunny month with about 197 hours of sunshine, providing a cheerful and lively atmosphere.

If you prefer dry days with pleasant temperatures, July typically offers 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 May

Min Temperature 9°C  

Max Temperature 16°C  

Water Temperature 11°C *  

Chance of Rain 51%  

Precipitation 80 mm  

Rainy days 15 days  

Humidity 74% *  

Windspeed 14 km/h *  

Sunshine 197 hours *  

Percentage Sunshine 41% *  

Data from: Cardiff, the United Kingdom (9 KM, 5 Miles).

Where to go in the United Kingdom in May

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. With a water temperature of around 11°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

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

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.