A period of intense heat is beginning again in Europe. The UK and France are preparing for the fifth heatwave of the season. In May, many parts of Europe have seen a continuous rise in temperature, leading to wildfires, prolonged drought, and new temperature records.
The French National Meteorological Agency, Météo-France, has warned of temperatures reaching up to 40 degrees Celsius in southeastern France starting Tuesday. Meanwhile, in the UK, an amber heat warning is being issued across most of England from Tuesday, with temperatures expected to rise to 36 degrees Celsius this week.
According to scientists, 2026 has already become the third hottest year in the world, although 2024 and 2025 were even hotter. However, experts suggest that by the end of 2026, it could be the hottest year, which is attributed to global warming caused by human activity and the intensification of the El Niño phenomenon.
According to the European Climate Agency Copernicus, the average sea surface temperature in July, free of seasonal ice, reached its highest level ever recorded for July. The average sea surface temperature in July was recorded at 20.96 degrees Celsius, surpassing the 2023 record of 20.89 degrees Celsius. Furthermore, the global average air temperature in July was 16.90 degrees Celsius, making July the second hottest after July 2024.
In Western Europe, the average temperature in June-July reached 21.62 degrees Celsius, exceeding the 2022 record. Samantha Berges, head of climate at the European Centre for Medium-Range Weather Forecasts, noted that persistent high-pressure systems held the heat over Western Europe, contributing to increased drought. When soil dries out, its natural cooling capacity decreases, and the heat intensifies faster.
In France, a heat warning was declared at a record level for the first time in May. In June, the heat intensified, resulting in 5,700 more deaths than the average. On June 23, France recorded its hottest day in history, when temperatures reached 44.3 degrees Celsius in the southwest. Two more heatwaves occurred in July, triggering severe wildfires in southwestern France, forcing 220,000 people to leave their homes. In the UK, over 2,800 additional deaths were recorded due to extreme high temperatures during two periods of record heat in May and June.



