Europe’s 2026 Summer Drought: Heat-Driven Soil Dryness Redefines the Crisis

A scientific analysis by the World Weather Attribution (WWA) consortium found that the 2026 drought across western and eastern Europe was made dramatically more likely by human-induced warming. In western Europe, extreme heat made severe soil drying 80 times more likely; in the east, the likelihood rose 40 times. Fossil-fuel-related pollution increased the chance of dry soils fivefold in the west and elevenfold in the east.

The Guardian

Historically, European droughts were linked primarily to low rainfall. This year, however, a wet winter in the west was followed by unprecedented heat that evaporated water from rivers, lakes, soils and plants before summer began. Researchers say the climate crisis is redefining drought, with temperature now the dominant driver.

The Guardian

Rivers such as the Rhine at Lobith have fallen below the low-water benchmark set in the hot summer of 1976, curtailing hydropower generation and limiting cargo traffic. Emergency hose-pipe bans cover much of southern England. Wildfires have raged in Spain and France, while farmers face some of the driest soils on record. Expected grain losses total about 9 million tonnes, with France projected to record its worst maize harvest in 50 years and Romanian growers losing over a million hectares of crops. Health officials estimate roughly 20,000 excess deaths from the heat, including about 2,200 in England and Wales. A separate UK study attributes more than £1 billion in lost working-hour costs to the heatwave.

The Guardian

• “We now see an enhanced tendency for unusual soil drying already in spring, before summer has even begun,” — Dr Dominik Schumacher, at ETH Zurich

The Guardian