More than 600,000 Ethiopians have fled their homes since March due to flooding, the United Nations said on Wednesday, with more rain predicted up to December.
Ethiopia was hit in 2015 by one of the worst droughts in decades, with 10 million requiring emergency aid, which ended when the spring rains arrived in March.
Almost 300,000 people were displaced between March and June due to floods, the U.N. Office for the Coordination of Humanitarian Affairs said in its latest update.
Others were displaced by inter-communal conflict in Ethiopia’s southern Oromia and Somali regions.
Many of the people who fled the floods have since returned home but more than 10,000 families are still displaced and need emergency shelter and household basics, it said.
Heavy rains have delayed emergency food aid deliveries to 85,000 flood affected people in Somali region, it said.
The La Nina weather phenomenon is likely to bring further rain and flooding, the United Nations said.
La Nina, which tends to occur unpredictably every two to seven years, is characterized by unusually cold temperatures in the equatorial Pacific Ocean.
“If the La Niña event begins in late August, this may entail heavier than normal rainfall in the El Niño-affected highland areas, which may result in intensified flooding,” the United Nations said.
La Nina’s impact is likely to be felt in Oromia and Somali regions up to December, it said.