As the UK continues to swelter in a heatwave, with temperatures reaching 35°C in London, Britons are discovering a simple yet effective trick to keep their cars comfortable: leaving jackets or blankets on car seats. This practice, endorsed by the Royal Automobile Club (RAC), prevents leather seats from becoming unbearably hot when parked in direct sunlight.
Why Leather Seats Get So Hot
Leather upholstery absorbs heat rapidly due to its lack of breathability, unlike fabric seats. When temperatures soar, leather can become a 'hotplate', causing discomfort or even burns when touched. The RAC advises covering seats with a blanket or jacket to keep them cool, especially if parking in direct sunlight.
The Simple Solution
Drivers across the UK have adopted this method, draping jackets, blankets, or cloths over their seats when leaving their vehicles unattended. The RAC confirms this prevents seats from becoming scorching hot. A TikTok user from Arizona, a state known for extreme heat, vouched for the technique, saying: "There is nothing worse than burning the back of your legs on the car seat. This is exactly why I keep a seat hoodie in my car."
Health Warnings Amid Heatwave
The UK Health Security Agency (UKHSA) has issued amber health warnings for large parts of the country, including London, the South West, South East, East and West Midlands, and the West of England. Yellow warnings cover the North West and North East. Alerts remain in place until 5pm, cautioning about increased demand on health services and heightened risks for vulnerable groups, such as those over 65 or with pre-existing conditions.
Keeping Cool in the Car
With cars turning into 'greenhouses on wheels' due to their windows, keeping interiors cool is a challenge. The jacket trick is a simple, cost-effective way to avoid the pain of hot leather seats. Drivers are encouraged to use any available cloth or blanket to cover seats, making the heatwave more bearable.



