Global Warming 2024 Predictions. Limit global warming to 1.5°c, struggle to adapt to 2°c, or face catastrophic consequences at 2.6°c and. The global annual to decadal climate update is issued annually by the world meteorological organization (wmo).

Changing course to limit global warming to 1.5 degrees c (2.7 degrees f) — with no or limited overshoot — will instead require deep ghg emissions reductions in the near. As a year of surprising global warmth came to a close, a record high annual average temperature was already assured.