Driest summer since records began: Heatwave ends, but rain remains elusive
The summer of 2026 will go down in history: Switzerland is currently experiencing its driest summer since weather records began. Even though the third heatwave of the year will officially end on Thursday and temperatures will drop slightly, the situation remains critical for nature and agriculture.
According to the Federal Office of Meteorology and Climatology (MeteoSwiss), the long-awaited cooling will be short-lived. Although cooler air masses are moving across the country, the urgently needed widespread rain continues to be absent. The soil is extremely parched due to the prolonged heat.
This persistent drought has direct consequences for the Swiss population and the environment. In many regions, a strict ban on outdoor fires is already in place to prevent forest fires. In addition, farmers must expect crop failures, as the plants are not receiving enough water.
Authorities are monitoring the situation closely. Since no significant precipitation is in sight, water scarcity in rivers and lakes remains a major issue. Experts advise continuing to use drinking water sparingly until the hydrological situation has stabilized.