Germany records 16,000 heat-related deaths during summer 2026

Germany experienced a severe summer in 2026 characterized by record-breaking temperatures and significant mortality. According to data from the Robert Koch Institute, approximately 16,000 people died in Germany due to extreme heat during the summer. The majority of these fatalities, totaling 14,500, occurred among individuals aged 65 and older, with nearly half being very elderly.

Heat-related deaths are often difficult to identify in death certificates as they frequently occur in connection with existing medical conditions. Consequently, researchers determine these figures by analyzing mortality statistics from the Federal Statistical Office in relation to recorded high temperatures.

During this period, Germany saw unprecedented temperature extremes, including a national record of 41.8 degrees Celsius in Möckern-Drewitz. Additionally, record-high nighttime minimum temperatures were observed, which pose significant health risks to vulnerable populations such as children, the sick, and the elderly. Experts at the 2026 Extreme Weather Congress noted that these patterns are driven by human-induced climate change, highlighting the urgent need for climate adaptation and policy response.