Weather: What are the forecasts for August 2025? The chronicle of Nicolas Le Friant, weather expert

After the start of July 2025. Meanwhile. However, 1^is In 5, far too hot and in the continuity of June, weather conditions have become more classic, not to say “normal”, between July 6 and 31. In addition, Finally, we finish this month with a thermal surplus of 0.87 degrees. However, Remarkable this summer 2025 is that June 2025 (average of 22.2 ° C) was warmer than July 2025 (average of 22.01 ° C). Furthermore, For the time being. Furthermore. However, this summer 2025 ranks 4^th place of the hottest summers, behind, 2003 and 2022 and 2006, while 1^is June to July 15, it was still ranked 1^is. Nevertheless, It should not be forgotten either that. Moreover, for the time being, sunshine is surplus at the country level and deficit precipitation, despite significant regional disparities.

In recent months, we, meteorologists, note that the models of weather forecast have experienced the greatest difficulty in establishing very clear and especially reliable forecasts/trends beyond J+5! Consequently. Meanwhile. Similarly, we will make forecasts fairly precise for the next 5 days then mention a trend without going into details because everything can still evolve.

After this 1^era Unstable August day but also under seasonal temperatures. For example. we plan a quieter and dry weekend in connection with the Azores high-ending which will extend weather: what forecasts august 2025? new a dorsal to the west of France. Accordingly. Saturday August 2it is a flow from north to north-west which will always be in order, weather: what forecasts august 2025? always with showers. sometimes stormy, towards the northeast and the east of the country and a brighter time near the English Channel and the Atlantic. In the Mediterranean. the star of the day will always be topical as well as the tramontane. the Mistral as well as the West West to South West of the PACA in Corsica. Additionally, The expected gusts will be around 50 to 70 km/h. As for temperatures. they will be down again. will spend 2 degrees below climatic normal with values between 19 and 27 ° C in the north and from 22 to 32 ° C to the south and up to 34 ° C in the interior of the Var department.

For the day of weather: what forecasts august 2025? new Sunday August 3while low intermittent rains will return at the end of the afternoon by the. Côtes de la Manche. we should find dry time except between the Vosges, weather: what forecasts august 2025? the Jura, the Alps and the relief of Corsica where waves will still burst. Nevertheless, the sun will veil more and more as the ocean front approach. The southwest wind will become moderate in the round (bursts of 40/50 km/h) while the Mistral. the Tramontane will still insist 50/70 km/h in gusts. Additionally, The phenomenon of “upwelling” (hot waters pushed to the sea by the wind. rise in cold waters of the depths) will still be important in the Mediterranean. the sea temperature will always be very cold for the season. The afternoon temperatures will go up and join the seasonal values. It will make a maximum of 20 to 27 ° C to the north weather: what forecasts august 2025? new and 24 to 33 ° C in the south.

Monday August 4 will see the ocean forehead to lose its activity from Charentes in Alsace with a few drops. On the other regions, time weather: what forecasts august 2025? will be variable and dry but with a dominant cloudy all the same. The tramontane and the mistral will no longer exceed 40/60 km/h in gusts. The wind. from the southwest. in the Channel, will become fairly strong at the end of the afternoon (bursts of 50/60 km/h) at the front of a weakly rainy disturbance. Temperatures will continue to progress. are thus 2 degrees above climatic normal with up to 30 ° C in the north and 35 ° C to the south.

Tuesday August 5 : The front will hold from northern Aquitaine to Jura and Alsace, losing its activity. At the front. near the Mediterranean, the sun will resist since weather: what forecasts august 2025? new the Mistral and the Tramontane will be still and always relevant. At the rear, thanks to the sharp rise in atmospheric pressures, the weather will be dry and the luminous sky. Temperatures will drop a little and will weather: what forecasts august 2025? be slightly above normal climatic.

Weather: what forecasts august 2025? new

Weather: what forecasts august 2025?

Finally change

From Wednesday August 6 : The meteorological context should finally evolve towards high school conditions. Indeed, a high pressure zone will pass from northern France to central Europe. This anticyclone will promote the restoration of a dry. sunny time. the end of the episode of Mistral and Tramontane and the clear progression of the temperatures hoisting, Friday 8 and Saturday 9 August 94 to 5 degrees beyond normal climatic.

However, it is from there that reliability strongly weather: what forecasts august 2025? new declines. According to our latest analysis. it would seem very likely that the southern half could undergo an episode of very strong heat. even heat wave, from the weekend of August 9 and 10. On the other hand, the north could remain on the sidelines of the ocean flow. Obviously. at this deadline, a weather: what forecasts august 2025? discrepancy. towards the north or south, of meteorological systems, could either promote the rise in temperatures very/too high to the north, already the return of a flow of west oceanic …

“Passionate about meteorology since my childhood. I learned the profession from a professional meteorologist at Météo-France. I have been working for 25 years in private meteorology companies with, as specialties, the media, training and pedagogy. Furthermore, I also hold a weather: what forecasts august 2025? new master’s degree in climatology (2010). whose end of study is focused on current climate change and its consequences on the increase in marine level.