Global Warming Today 2025. Peoples’ climate vote 2025 is the world’s largest standalone public opinion survey on climate change. The new international annual review of the world’s climate showed that 2023 was the warmest year on record.
The average global land and ocean surface temperature for january 2025 was 1.27°c (2.29°f) above the 20th century average of 12.0°c (53.6°f). What are the effects of climate change?