Tropical wet-dry climate

Tropical wet-dry climate, major climate type of the Köppen classification characterized by distinct wet and dry seasons, with most of the precipitation occurring in the high-sun (“summer”) season. The dry season is longer than in tropical monsoon and trade-wind littoral (Am) climates and becomes progressively longer as one moves poleward through the region. The tropical wet-dry climate is abbreviated Aw in the Köppen-Geiger-Pohl system. Temperatures in tropical wet-dry climate regions are high throughout the year...