2026 poised to become second-hottest year on record, warns climate agency

Global temperatures are set to exceed 1.5°C above pre-industrial levels in 2026, making it virtually certain to rank as the second-hottest year on record, according to the Copernicus Climate Change Service.

The European Union's climate monitoring body has flagged that while 2024 and 2025 are anticipated to post higher temperatures, 2026 will likely continue the upward trajectory of planetary warming. The findings reflect sustained increases in atmospheric concentrations of greenhouse gases and their cumulative thermal effects.

For Malaysia and Southeast Asia, such temperature escalations carry significant implications. The region faces heightened risks of intensified monsoons, altered precipitation patterns, and increased stress on agricultural productivity and water resources. Coastal areas remain particularly vulnerable to sea-level rise and enhanced storm surge impacts.

The projections reinforce the urgency of climate action across the region. Many nations in South and Southeast Asia have committed to reducing emissions under international climate agreements, though implementation challenges persist amid competing development priorities.

Scientists emphasize that temperature records of this magnitude underscore the need for accelerated transition to renewable energy sources and enhanced climate adaptation strategies, particularly for vulnerable populations in Asia-Pacific economies.