France is facing a “very intense and widespread” heatwave with temperatures reaching 39°C in Paris and exceeding 40°C in the south, according to Le Monde. This weather episode is characterized by tropical nights and temperatures 15°C above seasonal averages, as reported by Le Parisien.
- Peak Temperatures: 39°C in Paris; 40°C+ in Southern France.
- Temperature Variance: 15°C above historical averages.
- Primary Driver: Longer daylight hours.
- Regional Impact: Temperatures exceeding 36°C across multiple regions.
Why is this heatwave different from the May episode?
Meteorologists indicate that the current heatwave differs significantly from the temperature spike seen in late May. According to franceinfo, the primary aggravating factor for the current episode is the increased length of the days, which allows for more sustained solar heating.
La Chaîne Météo also reports that the characteristics of this week’s heatwave distinguish it from the late May event, though specific meteorological differences beyond daylight hours were not detailed.
Which regions are seeing the highest temperatures?
The heat is most acute in the southern regions of the country. Le Monde reports that temperatures have surpassed 40°C in the south, while the capital, Paris, has hit 39°C.

Other regions are also experiencing significant spikes. According to Midi Libre, temperatures are expected to exceed 36°C in various regions as the new heatwave takes hold.
What are the specific conditions of the current heatwave?
The current episode is not defined solely by daytime peaks. Le Parisien reports the occurrence of “tropical nights,” a condition where temperatures remain high enough overnight to prevent significant cooling. This contributes to the overall intensity of the event, which currently sits 15°C above normal averages for this time of year.