Namibia: Hot and dry inside the country, fresh on the coast. Two seasons: a dry season from May to September, with temperatures from 20 to 25 ° C during the day and cool nights even colder. A hot and wet season from October to April with temperatures of 30 to 40 ° C and rainfall from January to March.
Botswana: Dry season from May to September, wet season from October to April with heavy rains from January.
South Africa: As for Namibia and Botswana, wet and dry season with the exception of the Cape Peninsula where the seasons are reversed.
Over the whole of Southern Africa, the rains arrive in the East Coast, so the areas to the east are more humid.