Heat stress days are increasing in Europe
Average values for European land.
Based on the Universal Thermal Climate Index (UTCI), which represents a feels-like temperature. A day with at least 'strong' heat stress has a feels-like temperature (UTCI) of 32°C or higher, 'very strong' heat stress 38°C or higher and 'extreme' heat stress 46°C or higher. Data for June, July, August.
