The weather is important when you're discovering new places, so here's a little information about the local climate: The hottest months are usually February and January, with an average temperature of 13°C, while the coldest months are July and August, with an average of 8°C. The rainiest months in Puerto Raul Marin Balmaceda are August, June, July and May, with each month seeing an average of 248 mm of rainfall.