In the midst of the UK heatwave, many are asking on social media why heat “hits different” in the UK.
Yesterday, temperatures in certain areas of the nation reached 34.8°C, temporarily establishing a new UK daily temperature record for spring and May.
Even while it’s unquestionably hot, many people have wondered why it feels so much warmer here than it does in other nations.
American resident of London @willfritz said on TikTok: “I used to make fun of Brits complaining about the heat, because where I’m from it gets to be 40°C for a month of the year.” What the f*** is this? Nevermind. I’m perspiring and it’s 27°C.
“Spent six months in Asia and Australia in peak humidity and 32° heat just fine, so tell me why I’m melting and borderline dehydrated in 25° in the UK??,” @jeenavdheever said.
‘My favorite time of year is the annual “Great Humbling” when tourists from really hot nations experience a British heatwave for the first time and understand that Brits do not exaggerate when they state 25–33 degrees in hotter than Satan’s a**hole,’ remarked @vanessalancionehornsby.
Scientists have now explained why heat feels so much more oppressive in the UK, and they claim that the lack of facilities and excessive humidity are mostly to blame.
“The UK is simply not built for sustained heat,” said Hannah Cloke, a Regius Professor of Meteorology and Climate Science at the University of Reading, in an interview with the Daily Mail.
Yesterday, temperatures in certain areas of the nation reached 34.8°C, temporarily establishing a new UK daily temperature record for spring and May.
In the midst of the UK heatwave, many are asking on social media why heat “hits different” in the UK.
The three main causes of Britain’s extreme heat, according to scientists, are humidity, a lack of infrastructure, and climate change.
First off, warm southerly flows over the Atlantic contribute to the comparatively humid air in the UK, particularly during heatwaves.
According to Professor Cloke, “30°C in the UK can feel surprisingly oppressive because heat is not just about the number on the thermometer, but about how efficiently your body can cool itself.”
“A 30°C day can feel much stickier and more exhausting than the same temperature in a dry climate like southern Spain because humidity slows the evaporation of sweat, which is the body’s natural air-conditioning system.” “What is unusual right now is less the absolute humidity and more the persistence of the warmth, including overnight.”
This explains why you don’t feel as hot in other nations when the thermometer reading is higher, according to Dr. Akshay Deoras, Senior Research Scientist at the National Centre for Atmospheric Science & Department of Meteorology.
“Even at similar or higher air temperatures, low humidity allows sweat to evaporate more easily, improving natural cooling in drier climates like parts of the Middle East or South Asia,” he told the Daily Mail.
Other nations, in contrast to the UK, have air conditioning systems in place to combat the heat.
According to scientists, the high humidity and dearth of facilities are mostly to blame for why heat feels so much more oppressive in the UK.
Humidity: Because perspiration cannot drain effectively in high humidity, the body’s cooling function is short-circuited. The body can therefore be severely stressed by temperatures in the upper twenties, especially during the night when humans need colder air to recuperate.
Lack of infrastructure: Because air conditioning is still relatively rare, buildings retain heat overnight and provide little comfort indoors.
Climate change: Heatwaves in the UK are becoming more common, strong, and prolonged due to climate change.
“Our homes are designed like thermal flasks to keep warmth in during winter, not release it during summer,” stated Professor Cloke.
There is frequently little comfort indoors because air conditioning is still quite uncommon and many buildings retain heat overnight.
“Brick and concrete in cities have the ability to retain heat during the day and reradiate it at night, resulting in an urban heat island effect when evenings remain uncomfortably warm.
“Because of this, a heatwave in Britain can feel unrelenting, particularly when temperatures remain high after dark.”
Professor Cloke warns that due to climate change, the unbearable heat may become the norm in Britain.
She remarked, “Unfortunately, this is a glimpse of the future.”
“Heatwaves in the UK are becoming more frequent, intense, and prolonged due to climate change.”Temperatures that used to be extraordinary even in midsummer are now occurring in late spring.
The ceiling for temperature extremes is being raised by the effective loading of additional heat energy into the atmosphere.
“What used to feel extraordinary is gradually becoming the new normal.”
“While hot sunny weather has always happened occasionally and always will, climate change is making it much hotter and more dangerous when it does happen,” said Ben Clarke, Research Associate in Extreme Weather and Climate Change at the Centre for Environmental Policy, Imperial College London, in an interview with the Daily Mail.
The Met Office has confirmed that a new UK daily temperature record for spring and May has been provisionally broken, which coincides with the recent remarks.
The temperature in Kew Gardens reached 34.8°C yesterday, a full 2°C higher than the previous record set in 1922 and 1944.
Heathrow, Greater London (34.4°C), Northolt, Greater London (34.2°C), Teddington Bushy Park, Middlesex (34.0°C), Benson, Oxfordshire (33.6°C), Wisley, Surrey (33.3°C), Reading University, Berkshire (33.2°C), Wellesbourne, Warwickshire (33.2°C), Cippenham, Berkshire (33.0°C), Brize Norton, Oxfordshire (32.9°C), Charlwood, Surrey (32.9°C), and Santon Downham, Suffolk (32.9°C) all exceeded the record.
“If confirmed and validated, and May sees a new official daily temperature record, it would mean that more than half of the monthly record highs – 7 out of 12 – have been set since 2003,” the Met Office stated. The record was also tied at Marham, Norfolk, and Woburn, Bedfordshire.
