The Met Office’s chief forecaster emphasised that while the current heat was notable, it did not represent an unprecedented event. “We are seeing temperatures that are above average for late July, but they are within the range of what we would expect in a warming climate,” the forecaster said. “What is changing is the frequency and duration of these events. We are seeing heat build over several days, with warm nights preventing recovery, and that cumulative effect is what poses the greatest risk.”
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The broader context of climate change is difficult to ignore. The UK’s ten warmest years on record have all occurred since 2003, and the trend toward more frequent and intense heat events is well established in the scientific literature. The government’s National Adaptation Programme, published earlier this year, identifies heat as one of the most significant climate risks facing the country, particularly in terms of public health, infrastructure resilience and labour productivity.
For the immediate future, the advice is straightforward and well rehearsed. Stay hydrated. Avoid direct sunlight between 11am and 3pm. Check on elderly neighbours and relatives. Keep curtains closed during the day and open windows at night to create cross-ventilation. Avoid strenuous physical activity during peak heat. Wear light, loose-fitting clothing. And if symptoms of heat exhaustion appear — dizziness, nausea, rapid pulse, confusion — seek medical attention promptly.
The heat is expected to ease gradually over the weekend, as the high-pressure system drifts eastward and Atlantic weather systems reassert their influence. Showers are forecast for Monday, and temperatures are expected to return to the low twenties by the middle of next week. For now, though, the South East bakes, and the nation endures, as it always has, with a mixture of quiet stoicism, enthusiastic barbecue attendance and a deeply held conviction that the weather, whatever it does, is a legitimate subject of conversation.
