Swiss glaciers are experiencing accelerated melting in 2025 due to a combination of factors, including a mild winter and lower-than-average snow accumulation. Experts have observed unusually low snow levels, even at high altitudes, leaving glaciers vulnerable to early exposure.
Despite some snowfall in late 2024, overall snow accumulation remained below average from February to April 2025. This limited snow cover has increased the rate at which the glaciers are melting. While recent precipitation and cooler temperatures have offered temporary relief, the long-term impact hinges on summer weather conditions.
The continued melting of glaciers poses significant risks, including potential natural disasters such as floods and landslides. The decrease in glacier mass also threatens long-term water resources, impacting agriculture and ecosystems. The United Nations has declared 2025 as the International Year of Glaciers' Preservation to raise awareness of these critical issues.