GENEVA — El Niño is strengthening as previously forecast, with climate scientists warning that the developing weather phenomenon could bring significant changes to rainfall and temperature patterns across different parts of the world.
The latest climate outlooks indicate that El Niño is becoming firmly established in the tropical Pacific and could continue strengthening toward the end of 2026 before gradually weakening during early 2027.
El Niño is a natural climate phenomenon associated with unusually warm sea-surface temperatures in the central and eastern tropical Pacific Ocean. Its development can influence weather patterns far beyond the Pacific, affecting rainfall, temperatures and storm activity in different regions.
The strengthening event has raised concerns about possible extreme weather, including heavy rainfall and flooding in some areas, while other regions could experience below-average rainfall, drought conditions and unusually high temperatures.
East Africa Closely Watching Developments
Countries across East Africa are closely monitoring the situation because changes in large-scale climate patterns can influence seasonal rainfall across the region.
The impact of El Niño will not be the same everywhere. Some areas could receive heavier rainfall, increasing the risk of flooding, while others may experience irregular or reduced rainfall. Local and seasonal conditions will determine the actual effects in each country.
The situation is particularly important for communities that depend heavily on agriculture and livestock. Changes in rainfall can affect crop production, pasture, water availability and food security.
Authorities are also expected to monitor potential risks to roads, bridges, settlements and other infrastructure in areas vulnerable to flooding or severe weather.
Preparedness and Early Warning
Climate experts continue to emphasize the importance of early preparation as El Niño develops.
Governments, humanitarian organizations and communities can use seasonal forecasts to strengthen disaster preparedness, protect water resources, prepare for possible flooding and support farmers and pastoralists in making informed decisions.
Although El Niño can provide an indication of broad climate tendencies, it cannot by itself determine exactly where or when extreme weather will occur.
With the phenomenon expected to remain active into 2027, continued monitoring will be important as meteorological agencies update their forecasts and assess its potential effects on different regions.
The coming months are therefore expected to provide a clearer picture of how strongly El Niño will develop and what consequences it could have for weather, agriculture and communities around the world.
