France Experiences Another Heatwave with Temperatures up to 40°C

Paris – 18.06.2026: A new, intense heatwave is spreading across large parts of France starting June 18, 2026. The Île-de-France region is particularly affected, where peak temperatures of up to 40°C are expected. This development follows an already exceptionally hot period in May and represents the second significant heatwave before the official start of summer.

Southern France has been affected by the heat since June 13, with temperatures rising above 30°C in some areas. In the regions of Occitanie, Languedoc, and Provence, values range between 35 and 40°C, which is 6 to 10 degrees above the usual June temperatures. At the beginning of the week of June 15, slight temperature increases were observed before another significant rise in heat begins on Tuesday, spreading northward.

Climatologist Davide Faranda warns of a “very intense and widespread” heatwave that is expected to last until June 22 or 23. He points out that May’s maximum temperatures of up to 42°C in southern cities such as Toulouse, Bordeaux, or Aix-en-Provence could be surpassed. These values are extraordinary and pose significant risks to the affected regions.

In the Île-de-France region, which includes Paris, tropical nights are forecasted where temperatures will not fall below 25°C. These conditions increase the strain on the population, especially for the elderly, children, and people with pre-existing health conditions.

Météo-France has already issued yellow warnings for 52 departments. In some high-risk areas, the warning level could be raised to orange. Authorities urge caution and emphasize the need to prevent health risks, as the heat can have significant impacts on ecosystems and infrastructure – particularly during ongoing school exams and upcoming major events like the Fête de la Musique.

This renewed heatwave highlights the increasing frequency of extreme weather events caused by climate change. Experts call for both short-term adaptation measures, such as cooling living and working spaces and increasing green areas in cities, as well as long-term strategies to reduce CO2 emissions. Societal and political responses to these challenges will be closely monitored in the coming weeks.

The public is advised to stay well hydrated, avoid direct sunlight as much as possible, and schedule physical activities during cooler times of the day. Existing warnings and recommendations aim to minimize the health consequences of the extreme heat.

The current weather situation once again puts pressure on France and Europe as a whole and shows how urgently measures are needed to address the impacts of climate change. The coming days will reveal how effectively precautionary measures work and how the heat affects social life.