Taking the local weather in Ouro Verde do Oeste into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually December and January, with an average temperature of 24°C, while the coldest months are July and June, with an average of 17°C. The rainiest months in Ouro Verde do Oeste are October, December, January and February, with each month seeing an average of 208 mm of rainfall.