The best time to go to Frontera Corozal is during the dry season, which runs from November to May.This period offers reliably pleasant weather with less humidity and reduced rainfall, making it ideal for exploring the Usumacinta River and the surrounding jungle. You'll find it more comfortable for boat trips to Yaxchilán and Piedras Negras, as well as for walks through the local area without the worry of heavy downpours. The river levels are also more stable during these months, ensuring smoother travel.While the dry season is generally more comfortable, December to February can be slightly cooler, which some travellers might prefer for outdoor activities.