September 2026 was the second warmest September ever recorded and marked the second consecutive month in 2026, with global ...

Welcome to the European Summer Review 2026, compiled by the Copernicus Climate Change Service (C3S). The Review provides an overview of the climate conditions that characterised the European summer of ...

The summer 2026 in Europe was marked by persistent heat, record-breaking heat stress, severe dry conditions, exceptionally low river flows and widespread wildfires. Western Europe experienced its ...

Ensemble mean anomalies: The charts display averages of the ensemble mean anomalies. For each component model, ensemble mean anomalies are computed with respect to the corresponding model climate.

September 2026 was the second-warmest September globally, with an average surface air temperature of 16.27°C, 0.82°C above the 1991-2020 average for the month. It was 0.11°C cooler than the warmest ...

Copernicus is the European Union's Earth Observation Programme, looking at our planet and its environment for the ultimate ...

Copernicus is the European Union's Earth Observation Programme, looking at our planet and its environment for the ultimate ...

August 2026 was the warmest August on record globally, tying with July 2023 as the warmest month ever recorded. Summer 2026 (June to August) was also the joint-warmest boreal summer globally, matching ...

The atmospheric concentrations of carbon dioxide and methane continue to increase. Carbon dioxide is increasing in concentration by around 2.6 ppm per year and methane by around 11.6 ppb per year, ...

June 2025 was the third-warmest June globally, with an average ERA5 surface air temperature of 16.46°C, 0.47°C above the 1991-2020 average for June. June 2025 was 0.20°C cooler than the record June of ...