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Climate Science Global
Strong El Nino could push 2026 toward another global heat record
What happened
Associated Press reporting says 2026 ranked as the third-hottest year so far, behind 2024 and 2025, while a strengthening El Nino is expected to add natural warming on top of the long-term rise driven by greenhouse gases. Scientists told AP that record ocean heat raises the chance that 2026 could finish near or above the existing annual temperature record.
Why it matters
El Nino does not cause human-driven climate change, but it can temporarily amplify heat and shift rainfall, storm, drought, and wildfire patterns around the world. Communities and agencies need forecasts that connect the global signal to local water, health, food, and emergency planning.
What to watch
- How quickly the El Nino strengthens and whether it reaches the most intense forecast range.
- Updated global temperature rankings as late-2026 observations are added.
- Regional outlooks for drought, flooding, tropical cyclones, wildfire, and food production.
Sources & evidence
- This summer isn't breaking heat records - yet. Wait until El Nino kicks in, scientists sayAssociated Press climate-science report published August 4, 2026, drawing on current temperature and ocean observations and interviews with climate scientists.
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