Rehoboth is a town of 21,000 inhabitants in central Namibia just north of the Tropic of Capricorn. Located 90 kilometres south of the Namibian capital Windhoek, Rehoboth lies on a high elevation plateau with several natural hot-water springs. It receives sparse mean annual rainfall of 240 millimetres (9.4 in), although in the 2010/2011 a record 731 millimetres (28.8 in) were measured.