France affected by a record heat wave: “It is not its intensity that concerns us most”

For his part. Moreover, the French meteorologist Guillaume Séchet gives on his website some details on the current phenomenon. In addition, “”We are waiting for maximum temperatures that go exceed 40 ° C in a very extensive way. Meanwhile, From aude to the Charentes. In addition, values from 40 to 42 ° C are provided with local points of 43 ° C, in particular from Gers to Gironde. Similarly, Such values will bring down records, monthly but sometimes also absolutelit-on. For example, Even more than the intensity of this heat wave, its duration is concerned. Furthermore, Indeed. Meanwhile, the overheated air mass will extend to the northern regions this Tuesday, August 12, 2025 and it will continue to fly over France throughout the week!“

What to fear a situation similar to that of the large heat france affected record heat wave: wave in August 2003? An episode that obviously remains in memories. “”For the regions concerned. we could approach the values of August 2003, with temperatures of 43 to 44 ° C, which remains exceptional for a month of Augusttells us Pascal MORMAL, meteorologist at MRI. In general, heat records are reached between the end of June and the end of July. In August, we normally observe a slight settlement. Having values greater than 40 ° C at this period remains impressive.“

Belgian meteorologists warn: “Temperatures could be higher next week. A heat wave is possible”

What is the phenomenon responsible for this heat wave in France? – France affected record heat wave:

And if the temperature records of 2003 are likely to fall. we are not exactly in the face of the same climatological phenomenon. “”This heat wave is largely caused by tropical depression located off France. This phenomenon acts as a heat pump. france affected record heat wave: attracting hot air from the Sahara, which he then transports to Spain and France. It is this hot air circulation that causes the heat waveXavier Fettweis analysis, climatologist at the University of Liège. In 2003, the phenomenon was different. At the time, a high pressure created a heat dome that remained fixed for several days, thus maintaining heat locally. This system was self-employed, and the heat remained trapped. Here. on the other hand, this tropical cyclone moves, which makes the phenomenon a little less stable, and therefore logically shorter in time.“

What to fear new devastating fires? “”The fire rule is based on three criteria: a temperature above 30 ° C. humidity less than 30 % and a wind greater than 30 km/h. For the moment. in France, we are under barometric stop conditions, that is to say that there is no significant wind, which reduces the risk france affected record heat wave: of fire“Concludes Xavier Fettweis.