🌍🌡️2023 is confirmed as the warmest calendar year on record, with a global average temperature of 14.98°C, 0.60°C above the 1991-2020 level, overtaking 2016, the previous warmest year.

Learn more in the #C3S Global Climate Highlights report 👉 https://t.co/i7ZDNIrPvj pic.twitter.com/rwSzdfpclP

— Copernicus ECMWF (@CopernicusECMWF) January 9, 2024