Final answer:
The climate in the eastern part of South Africa is cooler and drier due to the Benguela Current.
Step-by-step explanation:
The Benguela Current off the eastern coast of South Africa brings cool air from the South to the North. As a result, the climate in the eastern part of the country is cooler and drier.
The Benguela Current flows along the western coast of South Africa and cools the air as it moves northward, resulting in cooler temperatures in the eastern part of the country. The current also prevents moisture from reaching the western part of South Africa, creating a drier climate.
Other climate types in Africa include wetter and drier conditions depending on the region, such as the tropical savanna, Mediterranean, and desert climates.