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Last Update: 10/26/2026 at 11:33 PM EST
African Climate-Linked Flooding
Coverage from PreventionWeb, Pan African Visions, and others
Across Africa, extreme rainfall and flooding are increasingly examined through both climate attribution and disaster-risk perspectives.
Assessments of floods around the Gulf of Guinea—including Ghana, Togo, Côte d’Ivoire, and Nigeria—have linked warmer conditions to stronger and more likely downpours, while studies of Southern Africa have examined the interaction of warming with La Niña. The consequences depend not only on rainfall but also on urban growth, drainage, floodplain settlement, wetland loss, and infrastructure. These events therefore raise questions about scientific uncertainty, adaptation, climate finance, displacement, and climate justice.
Looking Back
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History
10/03/2026
New estimates quantify rainfall intensification in both African regions, but differing West African methods yield less uniform results than the earlier account suggested. Reporting also connects the rainfall-risk theme to studies outside Africa.
All Articles19 articles
Important
In June 2026, flooding in Gulf of Guinea coastal countries followed extreme three-day rainfall, with attribution research linking higher odds to a ~1.4 C warmer climate.
7/17/2026 • Climate Science & Impacts • General
World Weather Attribution examined late-June flash floods across the Gulf of Guinea, attributing intensified extreme rainfall risk to human-caused climate change and compounding sea-level rise.
7/17/2026 • Climate Science & Impacts • General
A new attribution assessment links June Ghana and coastal West Africa floods to human-driven climate change, raising rainfall likelihood and flood severity.
7/16/2026 • Climate Science & Impacts • General
South Africa-based analyses using event attribution and SSP3-7.0 projections link greenhouse warming to more intense downpours and rising flood risks across Limpopo, Mpumalanga, and other regions.
6/13/2026 • Climate Science & Impacts • General
Climate change studies attribute higher rainfall and freshwater flooding risk from hurricanes, including Hurricane Harvey, with rising heavy-rain threats across the U.S. since 1900.
5/6/2026 • Climate Science & Impacts • General
World Weather Attribution linked June floods in Côte d'Ivoire, Ghana, Togo, and Nigeria to human-caused warming, which increased heavy rainfall likelihood and intensity.
7/16/2026 • Climate Science & Impacts • General
Researchers quantify climate change contribution to Valencia 2024 floods in October, using observations and models in Spain.
2/17/2026 • Climate Science & Impacts • General
World Weather Attribution scientists reported in Johannesburg that recent floods in South Africa, Mozambique, and Zimbabwe were significantly worsened by human caused climate change and La Nina amplified rainfall.
1/29/2026 • Climate Science & Impacts • General
Climate Change Dispatch disputes Phys.org reporting on World Weather Attribution for coastal West Africa heavy rainfall and flooding, emphasizing regional monsoon variability and land-use and drainage factors.
7/22/2026 • Climate Science & Impacts • General
Researchers conclude that Mediterranean storms since January 2026 show increased heavy rainfall linked to human induced climate change in Spain, Portugal, and Morocco.
2/4/2026 • Climate Science & Impacts • General
World Weather Attribution scientists announced in January 2026 that human-caused climate change worsened early-2026 torrential rains and floods across South Africa, Mozambique, and Zimbabwe.
1/29/2026 • Climate Science & Impacts • General
World Weather Attribution researchers report in 2024 that fossil-fuel-driven climate change worsened deadly floods in southern Africa, without mentioning heat-pump technologies.
1/29/2026 • Climate Science & Impacts • General
World Weather Attribution scientists announced on Thursday that human-caused climate change intensified recent catastrophic floods in South Africa, Mozambique and Zimbabwe.
1/29/2026 • Climate Science & Impacts • General
World Weather Attribution reported on January 29, 2026, that human-caused climate change intensified deadly floods across Mozambique, South Africa, and Zimbabwe.
1/29/2026 • Climate Science & Impacts • General
Research using physical mechanisms, observations, and attribution studies finds climate change increases hurricane rainfall and expands U.S. extreme precipitation and freshwater flooding risk.
5/10/2026 • Climate Science & Impacts • General
Scientists link climate driven floods in Southern Africa to warming and call for resilience investments and adaptation policies in 2026.
1/29/2026 • Climate Science & Impacts • General
World Weather Attribution analysis assessed May 2020s West Africa floods, finding human-driven climate change increased likelihood and intensity while urbanization amplified exposure.
7/20/2026 • Climate Science & Impacts • General
Interesting
Accra, Ghana, and the Ivory Coast experienced flood and landslide deaths after days of torrential rainfall, with rescue crews responding in real time.
6/30/2026 • Climate Science & Impacts • General
Since May, floods during the May to July rainy season have killed at least 59 people in Côte d'Ivoire and at least 13 in Ghana, with flooding linked to climate breakdown and urban drainage constraints.
7/2/2026 • Climate Science & Impacts • General