Climate change is leading to variations in weather patterns and an apparent increase in extreme weather events, including heat-waves. Recent heat-waves in the WHO European Region have led to a rise in related mortality but the adverse health effects of hot weather and heat-waves are largely preventable.

This guidance results from the EuroHEAT project on improving public health responses to extreme weather/heatwaves, co-funded by WHO and the European Commission. It explains the importance of the development of heat-health action plans, their characteristics and core elements, with examples from several European countries that have begun their implementation and evaluation.