Lagos Flooding Crisis Deepens in 2026 Due to Climate Change

In 2026, Lagos is facing worsening flooding conditions attributed to several key factors. Meteorologists have warned that climate change is causing rainfall to become more unpredictable, with storms becoming heavier and occurring over shorter periods.

This results in downpours that overwhelm the city's drainage systems within minutes. Poor drainage remains a significant contributor to flooding, as many drains are clogged with plastic waste, sand, construction debris, and household refuse.

Despite regular government sanitation exercises, blocked drainage channels are common, particularly in densely populated neighborhoods. Additionally, rapid urban expansion, including new housing estates and commercial developments, has replaced wetlands that previously absorbed excess rainwater.

This construction reduces the city's natural ability to manage heavy rainfall, leading to increased runoff and flooding.