A rare snowfall was seen across parts of Uruguay on Sunday while graupel resulted in an icy coating across parts of eastern Argentina.
The number of casualties from cold exposure continues to rise as most of Europe experiences freezing temperatures. Dozens of people have been reported dead across the continent - many of them rough sleepers. Among the casualties was a man, 75, in the Netherlands, who fell through the ice while skating on Wednesday morning. He was pronounced dead in hospital.
A polar air mass settled in Argentina the week of July 13, pushing temperatures down across the country and causing rare snowfall in the Buenos Aires province. People in downtown Buenos Aires City bundled up against the cold as temperatures ducked down near freezing.