Translation of downpour in German

In the coming morning we were picked up to do a day tour in the Mekong Delta. It included several stops all around the river bed and the delta of this huge river. The first station were floating villages.
We can try it out tonight, if you want, we just have to find the right hour. Peru is 5 hours behind Switzerland. So I'll just pay a visit to Peru in order to travel around and see the architecture.
Well, being the first time in South America, especially Peru, gives you a little shock in the first few hours. Already at the airport everybody wants something ($$$) from you