Torrential rainfall ravaged parts of central and northeastern France and southern Germany, forcing the evacuation of thousands — some in kayaks and canoes.
Extreme rainfall
Storm Desmond brings heavy rain to the UK, December 2015
A fierce Atlantic storm, Desmond, struck parts of northern England, southern Scotland and Ireland the first weekend in December 2015, with a new national record for rainfall accumulation in a 24-hour period.
Chennai floods, December 2015
A relentless downpour pounded Tamil Nadu’s capital city of Chennai on December 1, 2015, flooding and submerging one of India’s largest cities. The heaviest one-day rainfall in the region – as much as 494 mm (19.45 inches) – in more than a century left more than three million people without basic services.