A warmer world
NASA's global temperature index, compared with the 1951–1980 average.
Take it apart
Download the Rich Markdown source and the data below into one folder. Each report keeps its own observations and source notes.
Credits
Source: NASA GISS GISTEMP v4, annual land–ocean temperature index, downloaded 9 November 2026. Credit: NASA GISS GISTEMP Team.
Photograph: Stephen, Unsplash photo and credit.