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Sandton Weather in January
Sandton, Johannesburg, South Africa
About Sandton in January
Sandton's dense cluster of glass-and-steel high-rises creates Johannesburg's most intense commercial urban heat island, with daytime temperatures running 2–3°C above surrounding leafy suburbs. Evening cooling is slower here than in adjacent residential areas due to heat retention in concrete plazas and parking structures.
For detailed monthly temperature and rainfall data for Johannesburg in January, see the Johannesburg January weather guide.