Climate experts from China’s National Climate Center are advising against premature conclusions regarding the potential development of a super El Niño event this year, despite growing online speculation about record-breaking temperatures and extreme weather patterns. Current monitoring indicates that the lingering La Niña conditions are gradually weakening, with the tropical Pacific potentially transitioning toward an El Niño state later in 2026.
Director Liu Yunyun of the climate prediction division explained that while there exists a relatively high probability of the central and eastern equatorial Pacific entering an El Niño phase during the latter half of the year, accurate predictions regarding its precise onset timing and overall intensity remain challenging. The El Niño-Southern Oscillation (ENSO) phenomenon represents a naturally recurring climate pattern that typically cycles every three to seven years, significantly influencing global weather systems through fluctuations in ocean temperatures and atmospheric conditions across the tropical Pacific.
Scientific classification of ENSO phases relies on measuring sea surface temperature anomalies. Sustained three-month average anomalies exceeding 0.5°C for at least five consecutive months indicate El Niño conditions, while anomalies below -0.5°C signify La Niña episodes. Based on current observations and model forecasts, the ongoing La Niño episode is approaching its conclusion, expected to transition into a neutral phase in coming months before potentially evolving into El Niño conditions as early as late spring.
Chief Forecaster Chen Lijuan emphasized that while El Niño events frequently correlate with increased global average temperatures, the actual scale of warming and extreme weather intensity depends on multiple factors including event strength, type, and regional climate responses. Historical data indicates approximately a one-third probability of entering an El Niño phase during the same year following a La Niña’s conclusion.
Experts cautioned that climate discussions on social media platforms sometimes contain exaggerated claims or information taken out of context. They urged the public to interpret predictions carefully, noting that climate forecasting inherently involves uncertainties, particularly concerning El Niño’s timing, intensity, and regional impacts. Regardless of whether El Niño develops this year, climate specialists emphasized that increasing frequency of extreme weather events has become the new reality under global climate change, advising farmers, city planners, and the general public to maintain vigilance and prepare accordingly.