Supported reports indicate at least 101 million Europeans faced temperatures above 35°C and more than 380 million above 30°C during a June heatwave that marked the continent's second such event since May. A three-year-old child died after being trapped in a car, most of mainland France was under extreme heat alerts, and Spanish officials noted a possible contribution to excess deaths. Multiple claims of new Swiss June temperature records at 38°C lack independent verification beyond a single secondary source.