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United Kingdom

Wales - United Kingdom climate 2025

United Kingdom

Wales - United Kingdom climate 2025

Overview: Wales - United Kingdom
Wales (United Kingdom) in general has a mild climate. The day temperatures range from 8 °C (47 °F) in February to 20 °C (67 °F) in July. Temperatures during the night go from 3 °C (37 °F) in February to 13 °C (55 °F) in July. The least rainy month in Wales is July with its 11 days of rain, the rainiest month is November, when it rains 17 days.

Weather charts for Wales - United Kingdom

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Countryside in Snowdonia in partly cloudy weather
Mountain range in Snowdonia in partly cloudy weather
Aerial view of mountain range in Snowdonia at sunset time

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Climate overview and FAQs

Climate overview

Wales (United Kingdom) in general has a mild climate. The day temperatures range from 8 °C (47 °F) in February to 20 °C (67 °F) in July. Temperatures during the night go from 3 °C (37 °F) in February to 13 °C (55 °F) in July. The least rainy month in Wales is July with its 11 days of rain, the rainiest month is November, when it rains 17 days.

When is the best time to go to Wales?

The best months to visit Wales are July - August. In this period day temperatures range from 19 °C (67 °F) to 20 °C (67 °F), night temperatures from 13 °C (55 °F) to 13 °C (55 °F) and you can expect on average 12 days of rain per month and 6 of sunshine on average per day.

Which months have the highest daily temperature in Wales?

The hottest month in Wales is July with a temperature of 20 °C (67 °F). The period with the highest daytime temperatures is in Wales during June - September. The temperatures range at this time between 17 °C (63 °F) - 20 °C (67 °F).

Is it windy in Wales?

Yes, Wales is an above-average wind location with a wind index of 4 - 6. The months with the strongest wind are December - March, weakest wind months are April - August.

When is the wet season in Wales?

There is a wet season in Wales between the months of November - December. During this period it rains on average 17 days per month and approximately 111 mm (4.37 in) of rain falls per month.

Is it freezing a lot in Wales?

Yes, it can freeze at night in Wales during these months: December - February, but the frosts can also be very rare or may not happen at all.

What time of year are the highest night temperatures in Wales?

The highest night temperatures in Wales occur in the months of June - September. During this time the night temperatures are between 11 °C (51 °F) - 13 °C (55 °F).

What is the humidity in Wales?

Generally, Wales belongs to destinations with higher humidity. It ranges from 82 % to 90 %. The most humid months are October - January and the least humid are March - July.

Which month is the sunniest in Wales?

The period, which is the sunniest in Wales, is in the months of April - August, when there is an average of 6 sun hours per day.

What is the least cloudy season in Wales?

The least cloudy months in Wales are April - July, when the cloud cover is on average only 60 %.

What month has the lowest rainfall in Wales?

It rains the least in Wales in the months of May - September, when it rains on average 12 days per month and 72 mm (2.84 in) of precipitation falls, which is still a number that prevents calling this a wet season.

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