22/06/2026
Much like this week, fifty years ago London baked in one of the hottest seasons of the 20th century.
The heatwave of 1976 brought temperatures regularly exceeding 30 degrees, severe drought, water rationing and forest fires across southern England. It was also linked to a significant rise in hospital admissions and a 20% increase in "excess deaths."
Half a century on, London is facing another serious heat event.
The Met Office has issued a Red weather warning for extreme heat across central and southern England and Wales, in effect from Wednesday morning through to Thursday evening. Unlike 1976, this heatwave is accompanied by exceptionally high humidity, making conditions significantly more oppressive than the temperature alone suggests.
The current UK June temperature record of 35.6Β°C, set that same summer, is now likely to be broken.
π· Shadwell Park, The Highway, E1. Paul Trevor