France drought soil moisture 2026, Digi Mart USA News (France): Winter has arrived in France, and the drought continues. Despite the return of rain in October after a rainless September, soils remain abnormally dry across much of the country, following a very wet winter and a year that has been far too short of water.
“We are in a historic drought. We went from extremely wet soils this winter to a historic drought that set in during spring, which was greatly intensified this summer, and then we saw historically dry soils in mid-August and even at the end of September,” summarized Mathieu Sorel, a climatologist at Météo-France.
According to Météo-France data, since February 2026 only May has seen rainfall close to normal, while the other months were in deficit. September was even the third driest month ever recorded.
Although October rains brought a slight easing, soil moisture levels in mid-October were still lower than those observed during the height of summer. Sorel warned against being misled by greening grass, noting that the recent rains were too superficial to penetrate deeply and recharge groundwater reserves.
He stressed that the drought remains very present across most of the territory.
The situation is highly contrasted. While most of France is in drought, some Mediterranean areas, including Corsica, southern Provence-Alpes-Côte d’Azur, and the Gard and Hérault departments, are not.
Those areas, affected by a Mediterranean episode on October 19 and 20, have soil moisture at or above normal levels, and are under alert for new rain on Wednesday, November 4, and Thursday, November 5. Rainfall between October 19 and 25 also brought improvement to Brittany, Normandy and the Hauts-de-France.
By contrast, conditions are particularly difficult for soils in northern Burgundy, Alsace and eastern Pyrenees, notably Ariège, Pyrénées-Orientales and western Aude. Seine Grands Lacs, which supports flows of the Seine, Marne, Aube and Yonne rivers using water stored in its reservoirs, announced on Tuesday, November 3, that it will continue its release phase beyond November 1.
The operation began in June 2026, a month ahead of schedule, given the drought-stricken state of the rivers.
In a statement, Seine Grands Lacs said the reserves are normally meant to support river flows until December 15, but because the severe drought is prolonged and no rainfall is forecast in the short term, it has decided to use them cautiously so that the release can last even longer. On November 1, the reservoirs held 176 million cubic meters of water, or 22% of their normal capacity.
The organization supports the government’s call for vigilance, asking users to limit water consumption and avoid all non-essential use.
Other regions are also on alert. As of November 3, 86 areas were subject to water restrictions, including 24 under heightened alert and 45 in “crisis,” the highest level of vigilance, according to the VigiEau website.
In Brittany, despite October’s improvement, the situation is critical, and some communes are preparing for water rationing, including 35 communes in northern Ille-et-Vilaine between the Mont-Saint-Michel bay and the Rance valley, according to France 3.
The situation is also critical across much of Bourgogne-Franche-Comté, parts of the Pyrenees valleys, central France and Grand Est. In the Doubs, some communes in the Pontarlier community of communes fear water cuts affecting nearly 30,000 residents.
Forecasts for the coming weeks remain difficult. Sorel said ideally there would be classic weather systems bringing light to moderate rain over several days to moisten soils deeply, but for now the outlook is far from that, except in some Mediterranean regions.
He did, however, see a “slightly wetter signal” starting next week.
The situation is being closely monitored, as the risk is that if winter precipitation is insufficient, some departments could face a multi-year drought, similar to what the Pyrénées-Orientales experienced between 2022 and 2025. It is too early to know how the situation will evolve, since a sequence of several weather systems could improve conditions, but that scenario cannot be ruled out.
Last year, soils were somewhat drier than normal during winter, but a series of rains quickly reversed the situation, even bringing extremely wet soils by February.
