Aerial picture showing the destruction path left by a mudslide caused by heavy rains in Caman Province, west of Arequipa, in southern Peru. AFP
The landslides, which occurred last Sunday, have also left 27 people injured and 20 missing, according to data from Peru's National Institute of Civil Defence.
READ MORE
UN urges 'immediate ceasefire' in Syria to help quake aid
US jet shoots down unknown object flying off Alaska coast
The latest fatality came early on Friday in the central Andean region of Junin, where a rock and mudslide buried a vehicle, killing one person and injuring two others, the institute said.
Rains were heaviest in the Arequipa region, where homes, roads, schools and a medical center were destroyed in Camana province.
Numerous artisanal mines are located in the area, and officials fear some people may have been trapped in makeshift tunnels.
The children who died ranged in age from one to 10 years old, officials said.
Agence France-Presse