June 2026 was the hottest June recorded for western Europe and the second warmest globally, driven by the highest sea surface temperatures (SSTs) on record for the month, according to the monthly update from the Copernicus Climate Change Service (C3S), implemented by the European Centre for Medium-Range Weather Forecasts (ECMWF). (Source: WMO) Additional information Peak heat in Europe just broke historic 1970s records. (Source: UN) Junio de 2026 fue el segundo más cálido y el tercero más seco de la serie histórica. (Fuente: MITECO)