Hot!! I assume you will be going down towards Ushuaia, which is chilly. The easiest thing to do is layer and bring a scarf for when you're in the Tierra del Fuego region. definitely not flip flops like you'll need in Santiago and BA
over 6 years ago
Very hot, with the rare ocasional rainy day in the south, but mostly hot!
about 6 years ago
Simple and Flexible