Chapadinha is a Brazilian municipality in the state of Maranhão. It is located 235 km south-east of the state capital São Luís. The population is 80,195 (2020) and the total area is 3,247 km2. The municipality lies in the Munim River basin. The municipality contains the 11971 ha Chapada Limpa Extractive Reserve, created in 2007.

Climate

Chapadinha experiences a tropical savanna climate (Köppen: Aw) with hot temperatures and distinct wet and dry seasons. The city experiences a wet season from January to May. The dry season extends from July to November.