Met Office Says ‘One Final Heatwave’ Of 2026 Might Be On The Cards
These thresholds vary depending on where you’re based. In Scotland and Northern Ireland, it’s 25C, while further south east, heading towards London, it’s 28C.
Article source: https://www.huffingtonpost.co.uk/entry/met-office-heatwave-update-end-september_uk_6aaa9649e4b03cde7fadc76d