Weather will likely play an important role when you plan your trip to Dourados, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually December and October, with an average temperature of 25°C, while the coldest months are July and June, with an average of 20°C. The rainiest months in Dourados are January, February, December and October, with each month seeing an average of 203 mm of rainfall.