The conditions characteristic of the El Niño climate phenomenon are now present and are expected to continue strengthening during the winter of 2026-2027 in the Northern Hemisphere, the US National Climate Prediction Center announced. This development could have significant consequences for temperatures, rainfall, and harvests in several regions of the world.
According to the US weather agency, El Niño conditions have intensified over the past month. Experts now believe the phenomenon is sufficiently established to influence global climate patterns in the coming months.
El Niño is a natural phenomenon that occurs when surface temperatures in the equatorial Pacific Ocean become abnormally high. This warming alters atmospheric currents and disrupts weather patterns on a global scale.
Historically, El Niño is associated with periods of drought in some regions, heavier rainfall in others, and rising global temperatures. Its effects can impact agriculture, water resources, ecosystems, and commodity markets.
American forecasters believe the phenomenon will intensify over the coming months, reaching its peak during the Northern Hemisphere winter. Meteorological authorities worldwide are therefore closely monitoring its development to anticipate potential extreme weather events.
This announcement comes as several regions of the globe are already experiencing unusual heat waves and unstable weather conditions. The return of El Niño could exacerbate these trends and become one of the key climate factors to monitor until 2027.
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