Archive · 23 Aug 2026
Potential 2026 Super El Niño Could Rewrite Global Weather Records
El Niño is a natural event that warms parts of the Pacific Ocean.
The warm water moves east and sends extra heat into the air.
This can change rain, heat and storms in many parts of the world.
Scientists say the current event is getting stronger and could become unusually powerful.
India is watching because El Niño can sometimes bring less monsoon rain.
Less rain could affect farms, reservoirs, electricity and rural incomes.
The event may also make global temperatures rise temporarily.
Because Earth is already warmer due to climate change, this El Niño could help produce another very hot year.
A strengthening El Niño is expected to intensify before reaching its peak later in the year.
Pacific sea-surface temperatures have already reached unusually high levels in key regions.
A powerful El Niño may weaken India’s monsoon, though other factors also influence rainfall.
The event could temporarily raise global temperatures on top of human-caused warming.
Past major El Niños caused droughts, floods and shifts in tropical cyclone activity worldwide.
- Who
- Scientists, governments and communities in regions affected by El Niño, including India.
- What
- A strengthening El Niño could become exceptionally strong, affecting rainfall, temperatures and storm patterns worldwide.
- When
- The event has been strengthening since its declaration in June and is expected to peak later in the year; its strongest global temperature effects may come afterward.
- Where
- The event is developing in the tropical Pacific, with possible effects across India and worldwide.
- Why
- Unusually warm Pacific water releases heat into the atmosphere and alters global atmospheric circulation.
- Phenomenon
- El Niño occurs when unusually warm tropical Pacific water shifts eastward and releases heat into the atmosphere.
- Projected intensity
- The event could approach the strength of major El Niños recorded in 1982–83, 1997–98 and 2015–16.
- India risk
- El Niño has historically been associated with weaker Indian monsoons, but the relationship is not consistent enough to predict rainfall by itself.
- Potential impacts in India
- Poor rainfall could affect crop production, water availability, hydropower generation and rural incomes.
- Global temperatures
- El Niño can temporarily raise global average temperatures by releasing stored Pacific heat into the atmosphere.
- Climate context
- The event is occurring on a planet already significantly warmer because of human-driven climate change.
- Weather disruption
- Past strong El Niños have been linked to regional droughts, heavy rainfall, flooding and shifts in tropical cyclone activity.