Overview

• April's average surface temperature was the highest on record, continuing a trend driven by both natural cycles and human-induced climate change.
• Despite the waning El Niño, which usually contributes to higher global temperatures, the influence of greenhouse gases remains the dominant factor.
• The past 12 months have seen temperatures rise well above pre-industrial levels, surpassing critical thresholds set by climate scientists.
• Regions from North America to Southeast Asia experienced severe heatwaves, with significant impacts on public health and agriculture.
• Climate models predict continued high temperatures worldwide, with a potential shift to La Niña conditions offering uncertain relief.