The Parque Tantauco climate is governed by its latitude, its altitude, the cold Humboldt current and the location of the territory as regards the sea. The zone’s climate can be classified as rainy cold temperate maritime climate on the western coast. Its distinguishing features include a permanent environmental humidity and high probability of precipitations throughout the whole year. 

Maximum temperatures observed during summer stand at 27ºC. Although in general, the weather during summertime is pleasant, rain and cold temperatures are also to be expected. According to meteorological data recorded over recent years, average annual precipitation stands at approximately 2500mm.