Europe sees hotter summers, more wildfires and droughts due to climate change

Climate change is driving a marked rise in summer temperatures across Europe, with recent heatwaves exceeding long‑term averages by up to 5 °C. The resulting heat stress has amplified the frequency and severity of wildfires, especially in Mediterranean and Balkan regions, while prolonged dry spells have intensified drought conditions in central and eastern Europe. Meteorological agencies report that the last decade has seen a 15 % increase in days exceeding 35 °C, a trend that is projected to continue under mid‑range climate scenarios.

These climatic shifts are already taking a toll on human and economic wellbeing. Fire‑related evacuations and property damage have surged, with the 2023 Mediterranean blaze alone costing over €1.2 billion in insured losses. Drought‑induced water restrictions have strained agricultural output, leading to price spikes for staple crops and threatening food security in vulnerable communities. Public health agencies warn that heat‑related illnesses and mortality rates are climbing, particularly among the elderly and those with pre‑existing conditions.

Governments across the continent are responding with a mix of mitigation and adaptation measures. Investment in fire‑fighting infrastructure, early‑warning systems, and reforestation projects is being accelerated, while water‑management reforms aim to improve resilience against prolonged dry periods. Nevertheless, experts caution that without substantial reductions in greenhouse‑gas emissions, the escalating heat, fire, and drought risks will continue to jeopardize lives, livelihoods, and the broader European economy.