Global temperatures reached exceptionally high levels in 2023, as daily global temperature averages briefly surpassing pre-industrial levels by more than 2°C, according to the Copernicus Climate Change Service (C3S), implemented by the European Centre for Medium-Range Weather Forecasts on behalf of the European Commission. Unprecedented global temperatures from June onwards led 2023 to become the warmest year on record - overtaking by a large margin 2016, the previous warmest year. The 2023 Global Climate Highlights report based mainly on the ERA5 reanalysis dataset presents a general summary of 2023's most relevant climate extremes and the main drivers behind them, such as greenhouse gas concentrations, El Niño and other natural variations. Source: Agence Tunis Afrique Presse