Wales weather in July 2021

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

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The July 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.

How hot is it in Wales in July?

Daytime temperatures usually reach 20°C in Cardiff, Wales in July, falling to 12°C at night.

How sunny is it in Wales in July?

There are normally 6 hours of bright sunshine each day in Cardiff, Wales in July - that's 39% of daylight hours.

How warm is the sea around Wales in July?

The average sea temperature around Cardiff, Wales in July is 17°C.

Does it rain in Wales in July?

There are usually 13 days with some rain in Cardiff, Wales in July and the average monthly rainfall is 66mm.

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

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Wales sunrise & sunset times for July 2021

Browse the sunrise and sunset times for Wales in July 2021. 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.


Date Sunrise times Sunset times
Thursday, 1st July 2021 05:00 21:33
Friday, 16th July 2021 05:15 21:22
Saturday, 31st July 2021 05:35 21:02
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