El Niño Conditions Expected to Persist in UAE Until March 2027

The persistence of El Niño conditions could disrupt weather patterns, affecting agriculture, water supply, and urban infrastructure in the UAE.

• El Niño is forecasted to last until March 2027. The National Centre of Meteorology (NCM) confirmed a 96% probability of sustained conditions.
• Sea-surface temperatures in the Niño 3.4 region are significantly elevated. Current readings are about 2.3°C above average, with projections nearing +3°C.
• Expect above-average rainfall and temperatures in the UAE. The NCM anticipates intensified weather episodes during the 2026-2027 winter season.

• El Niño is part of a larger climate oscillation. It represents the warm phase of the El Niño-Southern Oscillation (ENSO), which alters global weather patterns.
• Previous El Niño events have had significant regional impacts. They typically lead to increased atmospheric moisture and altered precipitation distributions in the Arabian Peninsula.
• The NCM has been monitoring conditions closely. Their assessments indicate a very strong El Niño, with effects expected to intensify in the coming months.

El Niño is a climate phenomenon characterized by the warming of sea-surface temperatures in the central and eastern equatorial Pacific Ocean. This warming alters global atmospheric circulation patterns, which can lead to significant changes in weather across various regions, including the UAE. The current El Niño event, classified as very strong by the NCM, is projected to persist through March 2027, with a 96% probability of continuation.

The sea-surface temperature anomalies in the Niño 3.4 region have reached approximately 2.3°C above long-term averages, with forecasts suggesting a peak near +3°C in the coming months. This warming influences global wind patterns and jet streams, which in turn affect moisture levels and precipitation probabilities in the Arabian Peninsula. As a result, the UAE is likely to experience above-average temperatures and rainfall during the winter months of 2026-2027.

The NCM's seasonal outlook indicates that these weather changes could lead to localized heavy downpours, particularly when atmospheric conditions align favorably. However, the NCM has also clarified that the effects of El Niño are indirect and depend on local weather systems. This means that while increased rainfall is expected, it may not necessarily lead to severe flooding or other extreme weather events.

Public response to the forecast has been mixed, with some exaggerated warnings circulating on social media. The NCM has urged residents to rely on official forecasts and verified information rather than unverified claims. As the situation evolves, the NCM will continue to monitor conditions and provide updates to the public.

• Farmers and agricultural sectors. Increased rainfall can benefit crops but may also lead to flooding and crop damage.
• Urban planners and infrastructure managers. They must prepare for potential flooding and drainage issues in cities.
• Residents in low-lying areas. These individuals may face immediate impacts from localized heavy rainfall and flooding.
• Water resource managers. They will need to adjust strategies for water supply and management in response to changing precipitation patterns.

• Local weather forecasts. Keep an eye on updates from the NCM for real-time information on rainfall and temperature changes.
• Agricultural reports. Monitor how farmers are adapting to the changing weather conditions and any impacts on food supply.
• Infrastructure assessments. Watch for evaluations of urban drainage systems and flood preparedness measures as the winter season approaches.