Planet Earth’s average land and ocean surface temperature in 2024 was 2.32 degrees F (1.29 degrees C) above the 20th-century average, according to the National Oceanic and Atmospheric Administration. This was the highest global temperature among all years in NOAA’s 1850-2024 climate record. It was 0.18 of a degree F (0.10 of a degree C) warmer than 2023, which previously was the warmest year on record. Regionally, Africa, Europe, North America, Oceania and South America (tied with 2023) had their warmest year on record. Asia and the Arctic had their second-warmest year on record.

The planet’s 10 warmest years since 1850 have all occurred in the past decade. In 2024, global temperature exceeded the pre-industrial (1850–1900) average by 2.63 degrees F (1.46 degrees C). Other scientific organizations, including NASA, the Copernicus Climate Change Service and the UK Met Office have conducted separate but similar analyses that also rank 2024 as the warmest year on record.