The 2026 temperatures could break records.

According to the latest analysis from Environment and Climate Change Canada (ECCC), 2026 is poised to be one of the four warmest years in recorded history. Scientists published their findings on the country’s climate data portal, ClimateData.ca, suggesting that this year is almost certain to feature prominently among record-breaking hot years.

The report indicates that the global average temperature in 2026 could rise by 1.35°C to 1.53°C above pre-industrial levels (1850–1900). Notably, there is an estimated 12% probability that the critical 1.5°C threshold will be exceeded—a benchmark identified as pivotal under the Paris Climate Agreement. While a single year surpassing 1.5°C does not constitute a treaty violation, experts warn it is a clear signal of an alarming warming trend.

Table 1: Projected Global Temperature Rise in 2026

Scientists attribute the continued rise in global temperatures primarily to carbon emissions from coal, oil, and gas consumption. However, they also highlight the significant role of the strong El Niño event during 2023–24, which contributed to unusually high temperatures in recent years.

The Paris Climate Accord aims to limit global warming to below 2°C, while striving to contain it within 1.5°C. Exceeding these thresholds, even temporarily, heightens risks associated with climate change. Experts warn that further temperature increases could exacerbate heatwaves, droughts, wildfires, heavy rainfall, and flooding, with serious repercussions for global agriculture and food security.

Environment Canada’s projections suggest that 2026 will mark the 13th consecutive year in which global temperatures exceed 1°C above pre-industrial levels, reinforcing a persistent long-term trend. The US-based research institute Berkeley Earth has issued similar forecasts, emphasising that the world continues to experience unprecedented warming.

Scientists underscore that without swift, large-scale reductions in greenhouse gas emissions, these extreme temperature trends are likely to persist, posing escalating challenges for ecosystems, economies, and human societies worldwide.