The Met Office and NHS have issued a joint alert urging the public to follow a 'two hour rule' as the UK experiences temperatures of 30°C. The guidance, shared on social media, emphasises the importance of frequent sunscreen reapplication to prevent sunburn and reduce skin cancer risk.
Heatwave Conditions
According to the Met Office, much of England and Wales will enjoy dry, sunny weather on Sunday, May 24, with temperatures reaching the low 30s in the southeast. Scotland's northwest will be cloudier with some rain. Monday is expected to remain hot, particularly in the south, though coastal areas will be cooler.
NHS Sunscreen Advice
The NHS recommends applying sunscreen liberally and reapplying it every two hours, as well as immediately after swimming, towel drying, or excessive sweating. Sunscreen should have a sun protection factor (SPF) of at least 30 and a four-star UVA rating. Users must also check expiry dates, indicated by a jar symbol with a number of months after opening.
Key points from the NHS:
- Sunburn increases the risk of skin cancer, even in the UK or on cloudy days.
- There is no safe or healthy tan; a tan does not protect against sun damage.
- Balance sun protection with vitamin D intake, but do not rely solely on sunscreen.
- Wear suitable clothing and seek shade during peak sun hours.
Additional Met Office Guidance
The Met Office advises staying in the shade between 11am and 3pm, covering up with clothing, wraparound sunglasses, and a wide-brimmed hat. These measures help protect against UV radiation during the heatwave.
