Taking into account the local weather in Puerto Raul Marin Balmaceda is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually February and January with an average temp of 56°F, while the coldest months are July and August with an average of 47°F. The rainiest months in Puerto Raul Marin Balmaceda are August, June, July, and May, with each month seeing an average of 10 inches of rainfall.