Wales weather in May 2022

Get the latest coronavirus (Covid-19) updates for Wales with current travel advice and statistics on new cases per 100,000 and vaccine.

Below are average maximum temperatures at popular destinations in Wales in May. Select a destination to see more weather parameters.

More destinations >>

Recommended for Wales

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The May weather guide for Wales shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

John Fowler Holidays: Special offers on UK holiday parks

Sale

Save on UK holiday parks with special offers & late deals
Book holidays in Devon, Cornwall, Somerset & South Wales
Look out for early booking discounts & last minute offers

Go to John Fowler Holidays deal >>

View all John Fowler Holidays offers

How warm is it in Wales in May?

Daytime temperatures usually reach 16°C in Cardiff, Wales in May, falling to 7°C at night.

How sunny is it in Wales in May?

There are normally 6 hours of bright sunshine each day in Cardiff, Wales in May - that's 41% of daylight hours.

How warm is the sea around Wales in May?

The average sea temperature around Cardiff, Wales in May is 12°C.

Does it rain in Wales in May?

There are usually 15 days with some rain in Cardiff, Wales in May and the average monthly rainfall is 65mm.

Metric (°C / mm) | Imperial (°F / inches)

Wales sunrise & sunset times for May 2022

Browse the sunrise and sunset times for Wales in May 2022. Select a month to view Wales sunrise & sunset times for the next 12 months. The Wales sunrise and sunset times shown below are for Cardiff.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec