Planning for the weather is a good way to make your trip to Troncones relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and May, with an average temperature of 28°C, while the coldest months are February and January, with an average of 25°C. The rainiest months in Troncones are September, August, June and October, with each month seeing an average of 296 mm of rainfall.