El Niño Forecasted to Be the Strongest on Record by December
El Niño Forecasted to Be the Strongest on Record by December
US · Published Jun 6, 2026
The European Centre for Medium-Range Weather Forecasts (ECMWF) predicts that the developing El Niño could become the strongest ever recorded.
Sea surface temperatures in the central equatorial Pacific are expected to rise 5.4°F (3°C) above average by December, with some scenarios suggesting increases of up to 7.2°F (4°C).

Why It's Important?

A record-breaking El Niño could exacerbate global warming effects, intensify extreme weather events, and disrupt agricultural production. Past El Niño events have been linked to droughts, floods, and wildfires, as well as food insecurity and economic instability. This year's event could further strain global food supplies, already impacted by geopolitical conflicts. Vulnerable regions, particularly in the tropics, may face severe weather disruptions, while global temperatures are expected to rise, potentially surpassing critical climate thresholds.

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