(CNN)-Temperatures in the UK are expected to soar to all-time highs early next week, prompting the British government to issue a “red” heat warning for the first time and note the dangerous health impacts the weather could have. Air conditioning, while more common in hotter parts of the world, is exceedingly rare in UK homes since temperatures there are typically cooler in the summer.

“Exceptional heat is expected to affect a large part of England early next week,” the UK’s Met Office said in a press release Friday, noting that temperatures would reach the high 30s Celsius (around 100 degrees Fahrenheit) in some places, potentially climbing as high as 40 degrees Celsius.

This first-ever red warning for extreme heat covers parts of central, northern, eastern and southeastern England for Monday and Tuesday of next week, when temperatures will be at their highest. The warning includes London.

“Nights are also likely to be exceptionally warm, especially in urban areas,” Met Office meteorologist Paul Gundersen said in the release. “This is likely to lead to widespread impacts on people and infrastructure. Therefore, it is important people plan for the heat and consider changing their routines. This level of heat can have adverse health effects.”

The increase in the frequency, duration and intensity of extreme heat events over recent decades is clearly linked to the observed warming of the planet and can be attributed to human activity, the Met Office wrote.

“In a recent study, we found that the likelihood of extremely hot days in the UK has been increasing and will continue to do so during the course of the century, with the most extreme temperatures expected to be observed in the southeast of England,” Nikos Christidis, climate attribution scientist at the Met Office, said.

Families cool off in the River Darent on July 12 in Eynsford, UK.

The warning comes as records for high temperatures are far outpacing cool records so far this year around the world.

In the US, 79 all-time record high temperatures had been set through July 12, compared with only five all-time record low temperatures, according to data from the US National Oceanic and Atmospheric Administration. Globally, 150 all-time heat records were broken, compared with just 18 cool records.

Gabriel Vecchi, a climate scientist and geosciences professor at Princeton University, told CNN that this is a signal of the climate crisis, and hot extremes outpacing cool extremes has been a notable trend in recent years.

“This is what you would expect from a planetary warming that’s been driven in large part from greenhouse gases; this is now the world we’re living in,” Vecchi told CNN, noting that “it’s fair to think that almost every heatwave that we see right now has some influence from global warming.”

Global scientists last year concluded that with every fraction of a degree of warming, the effects of the climate crisis worsen. The kinds of extreme weather the world has experienced last summer — from the wildfires in the US and Greece to the flooding in China and Germany — will only become more severe and more frequent.

While extreme heat events would still occur without climate change, the increasing intensity and frequency of these events in recent decades has been linked to the rise of fossil fuel emissions and observed global warming.

Imagine a bell-shaped curve of temperatures, Vecchi said, with cold on the left and warm on the right. As climate change shifts this temperature curve to the warmer side, the long tails of the curve increase by a proportionately larger amount than the middle, signifying the increasing likelihood of hotter events to happen and making cold events less likely.

Parts of Europe will see this trend play out starting Sunday.

Forecasters in the UK are warning that temperatures could exceed 35 degrees Celsius (95 degrees Fahrenheit) starting Sunday, and could approach the country’s all-time high of 38.7 degrees.

“I really hope that, at the very least, these impacts change the minds of people in cities to kind of try to create cities that are more adapted to more heat waves,” she added. “There are a lot of things we can do and they’re not being done right.”

Vecchi said the European heat wave is noteworthy, given its back-to-back nature, which will only continue as the planet warms and is all the more reason to prepare for a hotter future.

While this year isn’t yet trending to be the hottest on record, despite the South Asian heat wave back in May and yet another heat dome in Europe, this year remains warmer than historical eras, which Vecchi said “is driven in large part due to the increase in greenhouse gases coming from fossil fuel burning.”

“It’s been a year of warmth,” he said. “And these are the signatures of global warming.”

Reference: https://edition.cnn.com/2022/07/15/world/uk-heat-red-warning-record-climate/index.html