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Weather

How to stay sun savvy

20th March 2017 Last updated at 14:06

It's the time of year when we really start to notice the strength of the the sun. Helen Willetts explains the factors that affect the strength of UV radiation and how to stay safe in the sun.

You can always find the sun index for your location each day here on the BBC Weather website and via the BBC Weather app.

Take a look at the World Health Organisation for more information on the UV index.

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