This phenomenon is called 'Fool's Spring', according to the Met Office – and it's a reminder that 'the journey from winter to summer is rarely smooth'. In a blog post, weather experts explained that the term describes a short–lived period of warmer–than–average weather, quickly followed by a return to colder conditions. This combination can give the impression of settled, warm weather during the day, only for colder conditions to return soon after. The Met Office warned that cold snaps remain possible well into April, and even May can occasionally bring chilly nights. 'In fact, statistically, snow or sleet is more likely in March than in December, making late–season wintry weather far form unusual,' it added.

Source: Daily Mail March 28, 2026 10:38 UTC