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Record El Niño conditions threaten warmer, wetter winter for South Korea

South Korea's meteorological authorities have confirmed that current El Niño conditions have reached their strongest intensity since records began over seven decades ago. The phenomenon is expected to significantly alter weather patterns across the Korean peninsula during the coming winter season.

LSN Singapore · 6 November 2026

Record El Niño conditions threaten warmer, wetter winter for South Korea

The South Korea Meteorological Administration reported that ongoing El Niño conditions have intensified to unprecedented levels not observed since systematic record-keeping commenced in 1950. The powerful warming of equatorial Pacific Ocean waters is already reshaping atmospheric circulation patterns with implications for East Asia's climate systems.

The strengthening El Niño event is projected to bring above-average temperatures and increased precipitation to South Korea during the winter months ahead. Such conditions deviate markedly from typical winter weather patterns in the region, which normally feature cold, dry air masses flowing southward from Central Asia.

The record-breaking intensity of the current El Niño underscores the growing impact of large-scale oceanic climate phenomena on regional weather systems. Forecasters across East Asia are closely monitoring the development, as El Niño episodes can affect monsoon patterns, precipitation distribution, and temperature regimes across the broader region.

South Korean authorities are preparing advisories for the public and relevant sectors as the unusual winter weather conditions take shape. The meteorological administration continues to issue regular updates tracking the evolution of El Niño conditions and their anticipated influence on domestic weather through the winter season.