Visiting local bars in Don Carlos is better when you know what the weather holds. These temperatures and rainfall averages can help you choose the best time for bar-hopping. The hottest months are usually April and March, with an average temperature of 25°C, while the coldest months are February and March, with an average of 24°C. The rainiest months in Don Carlos are May, June, July and October, with each month seeing an average of 262 mm of rainfall.