Experts warn that European cities are “calibrated to the old calendar", meaning they’re struggling to adapt to soaring May temperatures.

Experts warn that European cities are “calibrated to the old calendar", meaning they’re struggling to adapt to soaring May temperatures.

Gli esperti avvertono che le città europee sono 'tarate sul vecchio calendario' e faticano ad adattarsi alle temperature già altissime di maggio.

Temperatures across Portugal, Spain, France and the UK are expected to exceed 30C today and into next week