Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Home / Weather News /

As temperatures rise: High UV Index expected in places

10:00
20 June 2024

As temperatures rise
High UV Index expected in places

WeatherRadar showing clear skies where UV is high on Thursday.WeatherRadar showing clear skies where UV is high on Thursday.

The summer solstice is the day in which the sun is strongest, and is also a day when the UV Index is set to be high.

The UV Index on Thursday 20th June is forecast to reach high levels of around 6 or 7, and sun cream is a must.

The best of the blue skies and sunshine will prevail across England and Wales, while Scotland, Ireland and Northern Ireland will be cloaked under a blanket of cloud, with lower UV levels predicted here. Cooler and cloudier across the eastern coast of south-east England too.

Even on a cloudy day though, UV levels can still be high in summer, with UV able to be reflected and scattered in the clouds. On Thursday 20th, the UV levels across the likes of Dublin, Belfast and Glasgow are only expected to reach low or moderate levels.

Did you know?

This index ranges 1 - 11, though the highest ever recorded in the UK is an 8.

Did you know that you can check UV-Index levels in your location via the Weather & Radar app? Simply head to your home screen and scroll down.

You can see the day's peak UV through the forecast card or an hourly breakdown with the dedicated UV-Index feature.

How to use the UV Index featureread more
More on the topic
Split image with a shooting star streaking across a starry night sky on the left and a UK nighttime weather map on the right showing cloud, clear spells, and temperatures.
Wednesday 22 April 2026

Make a wish!

Lyrid meteor shower reaches its peak
Split UK weather map showing widespread rain and cloud on the left, and clearer conditions on the right with sunshine in the west and moon icons indicating night in the south.
Friday 17 April 2026

Rain clears the skies

Grey end to the week before clouds part
On the left, a car on a flooded road; on the right, the weather radar showing heavy rain.
Monday 20 April 2026

Up to 80 mm in a day

Record rainfall in eastern Germany
All weather news
This might also interest you
UK temperature map dated 14.02 showing widespread subzero values in blue shading, with readings such as −4 in Glasgow, −3 in Dublin, and −2 in London, alongside a blue thermometer icon.
Friday 13 February 2026

Icy conditions

A frozen start to the weekend
Illustration of white and yellow fireworks on a blue background.
Wednesday 31 December 2025

Hello 2026

Happy New Year
Split image showing aerial flooding in a town with muddy water covering roads on the left, and a rural road on the right blocked by heavy snowfall with vans stopped and a person walking in snow.
Tuesday 27 January 2026

Storm Chandra

Flooding, gales, and heavy snow
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList