France anticipates a heatwave exceeding 40°C once again

Paris – June 15, 2026: France is facing a new intense heatwave, which is believed to have started around June 13, 2026. This follows the earliest and most severe heatwave so far this May. Especially in southern France, temperatures above 35°C are expected, with cities like Toulouse and Bordeaux possibly reaching 41–42°C. In the latter part of the week, the heatwave will spread northward, with Paris expected to reach a high of 39°C around June 20.

This heatwave is caused by high pressure over Western Europe bringing hot air from North Africa. Not only France, but also Spain, Italy, Germany, and Ireland are affected by the high temperatures. Experts point out that such early and severe heatwaves are likely to increase due to climate change. They warn that unless current climate protection measures are strengthened, there will be an increased risk of more heatwaves, forest fires, and droughts by 2050 and 2100.

In particular, the southern region near the Spanish border is expected to reach temperatures of 40°C. In the northern region, including Paris, temperatures could rise to a high of 39°C over the weekend of June 20, significantly exceeding the average of 23°C. Furthermore, many areas are expected to experience “tropical nights,” where nighttime temperatures do not fall below 20°C, making rest difficult at night and increasing health risks for the elderly, children, and people with chronic illnesses.

The heatwave coincides with the nationwide high school graduation exams (Abitur), putting additional pressure on many students. Authorities have issued heat warnings in several departments in the south, urging residents to stay well hydrated, stay in cool places, and avoid strenuous exercise during the hottest hours.

In the long term, experts recommend adaptation measures that help mitigate the effects of heatwaves. These include urban greening, installation of green roofs, and improving building insulation. Such measures could reduce the impact of intensifying heatwaves and improve the quality of life in affected areas.

In response to this unusual weather situation, Météo-France continues to issue advisories. Authorities emphasize the importance of following health service recommendations to prevent health damage. The upcoming week will show how well residents can cope with the new wave of heat and how its effects extend to infrastructure and the environment.