Deadly record – A record-breaking heat wave across western Europe has been blamed for seven deaths in France, as England and Wales shattered May temperature marks. Scientists say “the Blob” ocean heat surge could return with El Niño conditions that may arrive later—while NOAA
By the time the heat settled over western Europe, the warnings weren’t theoretical anymore—they were measured in records, sleepless nights, and reports of people who didn’t make it through.
In France. officials linked seven deaths to the heat wave. though most were indirectly tied. including drownings at lakes. rivers and beaches. The oppressive conditions also coincided with a string of all-time May temperature marks across the region—an early-season signal that climatologists are now watching with more urgency as El Niño conditions are on the horizon.
May 26 broke the record for the hottest day in May ever recorded in England and Wales. according to the UK’s Met Office. Temperatures reached 35.1 degrees Celsius (95 degrees Fahrenheit) in England and 32.9 degrees Celsius (91 degrees Fahrenheit) in Wales. The record-breaking day followed what was described as a “tropical night” in London. where overnight lows didn’t dip below 21.3 degrees Celsius (70 degrees Fahrenheit) at the Kenley Airfield.
The Met Office said Dan Suri. the agency’s Chief Operational Meteorologist. attributed the unusual spell to a high pressure area that’s allowing exceptional heat to build up to levels not previously reported for this time of year. Suri also said the high pressure influence is expected to fade in late May.
On May 25 and May 26, preliminary UK data show additional records: the hottest May day on record, the highest minimum temperature or overnight low, and the hottest U.K. bank holiday on record.
France was also pushed beyond typical limits. The Met Office said some parts of France were seeing temperatures 50 degrees Fahrenheit higher than usual for this time of year. Meteo France reported that May 25 was the hottest day ever recorded in May in France. and the high Monday in Angoulême. in western France. reached 36 Celsius (96.8 degrees Fahrenheit).
French Junior Energy Minister Maud Bregeon said on May 26 that seven deaths in France had been attributed to the heat, with five of the seven deaths being drownings at lakes, rivers and beaches.
Sitting beneath the day-to-day temperatures is a larger question scientists are starting to treat like a loaded meter: whether the ocean heat spike known as “the Blob” could return once El Niño’s influence arrives. The source of the concern is that La Niña is gone. but its effects linger as researchers monitor for El Niño and the possible return of that ocean heat wave.
Experts also say Europe’s heat wave isn’t directly linked to weather patterns in the United States. But it’s difficult to ignore the timing: with the ocean and atmosphere already under strain, forecasters are warning that the hot summer ahead may be hard to cool off.
AccuWeather senior meteorologist Tyler Roys said in an email that El Niño is not to blame for Europe’s heat. He pointed out that El Niño hasn’t even officially formed yet. citing the most recent forecast from the National Oceanic and Atmospheric Administration’s Climate Prediction Center. Roys also noted that El Niño’s strongest global impacts usually come after it’s fully developed.
NOAA’s Climate Prediction Center backed that distance from the tropics. Jon Gottschalck. a meteorologist at the Climate Prediction Center. said the heat in Europe is linked to an ongoing atmospheric blocking and not forced by the El Niño Southern-Oscillation pattern. NOAA also said Europe is far from the tropical Pacific, meaning any connection would be weaker and indirect.
Still, even with those caveats, scientists say El Niño can “load the dice” for warmth around the world. The World Meteorological Organization said El Niño events typically have a warming effect on the global climate.
The immediate forecast focus now turns back to the U.S.—but not because the European heat wave is expected to directly move across the Atlantic. Gottschalck said there is no clear link to extreme heat shifting to North America. adding that any heat in the coming weeks would not be linked to ongoing Europe heat.
What is linked is the expectation for summer temperatures themselves. NOAA’s Climate Prediction Center released a summer forecast on May 21 showing widespread above-average temperatures across much of the country. with the exception of the Great Lakes and Upper Midwest. The June-July-August temperature outlook from NOAA said it favors above-normal temperatures throughout the West. much of the Great Plains. Lower Mississippi Valley. and East. The highest forecast confidence for above-normal temperatures is across the Pacific Northwest. NOAA said. and above-normal temperatures are also favored for a majority of Alaska.
As Europe’s heat wave records pile up—alongside reports of deaths tied to dangerous conditions—the uncertainty isn’t just about how long the current spell lasts. It’s about what comes next. and whether the atmosphere is setting the stage for a warmer. riskier summer through mechanisms that don’t need to be “linked” to be felt.
Europe heat wave France heat deaths England Wales May temperature record Met Office Meteo France El Niño atmospheric blocking NOAA Climate Prediction Center U.S. summer forecast “the Blob” ocean heat