A pedestrian walks as snow falls in Melrose Arch in Johannesburg, South Africa, on July 10, 2023.(Photo: Xinhua)

Snow falls on the plants in Houghton in Johannesburg, South Africa, on July 10, 2023(Photo: Xinhua)

A pedestrian walks as snow falls in Melrose Arch in Johannesburg, South Africa, on July 10, 2023.(Photo: Xinhua)

People take photos as snow falls in Melrose Arch in Johannesburg, South Africa, on July 10, 2023. (Photo: Xinhua)