2016–17 South American floods
From December 2016 and continuing until May 2017, much of western and central South America was plagued by persistent heavy rain events. In Peru, one of the most severely impacted nations, it has been referred to as the 2017 Coastal Niño (Spanish: El Niño costero de 2017).
Source: Wikipedia — 2016–17 South American floods (CC BY-SA 4.0)