In Tanzania, over 200,000 refugees mainly from the Democratic Republic of Congo and Burundi have been impacted while in Kenya, nearly 20,000 people in the Dadaab refugee camps have been displaced due to the rising water levels.
"These floods show the gaps in preparedness and early action. Funding available to address the impacts of climate change is not reaching those forcibly displaced, nor the communities hosting them," UNHCR spokesperson Olga Sarrado Mur said.
"Without help to prepare for, withstand and recover from climate-related shocks, they face an increased risk of further displacement," Mur said.