If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Dourado: The hottest months are usually September and October, with an average temperature of 23°C, while the coldest months are July and June, with an average of 19°C. The rainiest months in Dourado are January, December, February and November, with each month seeing an average of 271 mm of rainfall.