Temperate forests correspond to forest concentrations formed in the northern and southern hemisphere, or in temperate regions. Main characteristics include: wide leaves, large and tall trees and non seasonal vegetation.Temperate forests can be further distinguished by weather patterns and geographical features that favor the predominance of certain kinds of trees.inally, temperate rainforests typically have heavy rainfall and dense humidity. In the temperate region, winters are mild and rainfall is moderate.The forests have trees, shrubs and bushes.There is less undergrowth. Most of the trees are deciduous, which shed their leaves during the autumn.