United Kingdom & European Union — Copernicus Climate Change Service

United Kingdom: The United Kingdom recorded its hottest June day on record, leading to a surge in life-threatening emergency calls, school closures, and critical incidents declared by hospitals. The heatwave has highlighted the country's inadequate infrastructure for extreme heat.

European Union — Copernicus Climate Change Service: The European Union — Copernicus Climate Change Service, represented by its deputy director Samantha Burgess, explained that the hot weather was due to a 'heat dome' of trapped air, providing meteorological context.

United Kingdom: The United Kingdom, through institutions like Imperial College London and the United Kingdom — Met Office, contributes to global climate science and forecasting of El Ni 's impacts.

European Union — Copernicus Climate Change Service: The European Union — Copernicus Climate Change Service reported that daily sea surface temperatures in April inched toward near-record highs, reflecting the transition to El Ni , and noted marine heat waves breaking records.

European Union — Copernicus Climate Change Service: The European Union — Copernicus Climate Change Service predicted 2025 to be the world's second- or third-warmest on record, supporting the global warming trend.