Home / Editor's Pick /

Wild weather: Why does summer bring thunderstorms?

08:05
12 May 2023

Wild weather
Why does summer bring thunderstorms?

Bolts of lightning over seaThis electrifying shot is a composite image of the many lightning bolts captured by a user in Caister-on-Sea. - © Richard Lay

A week of thunderstorms across the UK and Ireland delivered heavy rain and lightning, do you know why they are more common as we approach summer?

Before we explore further, we need to understand what causes thunderstorms to begin with. Check out our Weather Explained video below:

As mentioned in our explainer, thunderstorms are more common in summer because the weather helps to fuel their development.

Most important to a thunderstorm are: rising warm air and humidity. Therefore, the more humid the country, the bigger the storms in summer.

Thunderstorms can bring hazardous conditions for all of us. Check the situation near you on the WeatherRadar, and as storms hit, watch lightning strikes as they happen on the LightningRadar.

This week's stormsread more

We'll be bringing you helpful tips and safety measures for thunderstorms as they hit this summer season.

Ryan Hathaway
More on the topic
People walk through muddy streets after heavy rain, alongside a rain map of Morocco.
Tuesday, 16 December 2025

New rainfall in sight

Fatalities in Moroccan floods
Map comparison showing 44 degrees in Indulkana and minus 51 degrees in Olenyok. Coloured temperature ranges show stark global contrasts.
Tuesday, 9 December 2025

Global extremes

Almost 100 degrees difference in temperature
The weather map shows extremely low temperatures in Canada.
Monday, 15 December 2025

Minus 53 degrees

Record cold in Canada's Yukon Territory
All weather news
This might also interest you
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday, 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday, 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Sunday, 24 August 2025

Your weather - Your shots

Mammatus clouds widely spotted
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

facebooktwittertikToklinkList