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 map of Ireland showing widespread rain in blue on the left and strong winds in orange on the right, with warning icons for heavy rain and gusty conditions up to 45 mph.
Thursday 9 April 2026

Wet and windy for Ireland

Weather warnings as fresh low arrives
Split image showing a coastal sunrise over the sea with orange horizon on hte left and sunlit stone abbey ruins on green grass under a blue sky on the right.
Sunday 12 April 2026

Your weather - Your shots

A spring break between storms
Split image with Cromer Pier at sunset on the left in soft orange-blue tones and a moonlit Canterbury church with dramatic clouds on the right, lit by a streetlamp.
Sunday 5 April 2026

Your weather - Your shots

Spring captured after the clock change
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
Weather map of the UK and Ireland showing scattered showers with cloudy patches across much of the region, especially around western and northern areas. Sunshine symbols appear over London, Cardiff, and parts of southern England, while temperatures range from 17°C to 18°C in most places. Areas of heavier rain are visible over the Atlantic to the west.
Friday 29 August 2025

Breakfast brief

Unsettled conditions into the weekend
plit image showing a double rainbow over a rocky shoreline on the left and sheep grazing in a green field under stormy clouds on the right.
Sunday 2 November 2025

Your weather - Your shots

Mixed conditions on an unsettled week
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