Western Europe records hottest-ever June Western Europe has been scorched by its hottest June on record, scientists say, after an extreme heatwave at the ‌end of the month smashed temperature records 1980 1985 1990 1995 2000 2005 2010 2015 2020 2026 -3 -2 -1 0 1 2 3 4 ANOMALIES AND EXTREMES IN SURFACE AIR TEMPERATURE Jun 2026 Cooler than average Near average Warmer than average Much warmer than average Warmest Western European region JUN 2003 +2.75ºC JUN 2025 +2.85ºC JUN 2026 +3.06ºC SURFACE AIR TEMPERATURE ANOMALIES IN JUNE IN WESTERN EUROPE (°C)* Source: Copernicus ERA5/ECMWF © GRAPHIC NEWS *Relative to 1991-2020 baseline