Tropical savanna climates often feature tree-studded grasslands due to its dryness, rather than thick jungle. In tropical savanna climates, the dry season can become severe, and often drought conditions prevail during the course of the year. In essence, a tropical savanna climate tends to either see less overall rainfall than a tropical monsoon climate or have more pronounced dry season(s).
The driest month has less than 60 mm (2.4 in) of precipitation and also less than 100 − ( Total Annual Precipitation (mm) 25 ) of precipitation. Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories Aw (for a dry 'winter') and As (for a dry 'summer').
Climate subtype Worldwide zones of Tropical savanna climate (Aw/As)