TanwakaTanwaka is a town in the Boudry Department of Ganzourgou Province in central Burkina Faso.GeographyThe terrain around Tanwaka is flat. The highest point in the area is 361 metres above sea level and is 2.3 km west of Tanwaka. The nearest larger town is Mogtédo, 17.7 km northwest of Tanwaka.ClimateThe average temperature is 28 °C. The warmest month is April, at 33 °C, and the coolest is August, at 24 °C. The average annual rainfall is 1,055 millimeters. The wettest month is August, at 297 millimeters, and the driest is December, at 1 millimeter