The best time to visit Sumpango is during the dry season, which runs from November to May, with the absolute best time being late October to early November for the Giant Kite Festival.
This period generally offers clear, sunny skies and comfortable temperatures, making it ideal for exploring the town and its surroundings. The dry weather ensures that outdoor activities, such as visiting local markets or exploring the countryside, are pleasant and uninterrupted by rain.
For those interested in experiencing a unique cultural event, late October and early November are perfect. This is when Sumpango hosts its famous Giant Kite Festival (Festival de Barriletes Gigantes) on November 1st, All Saints' Day. The festival is a spectacular display of creativity and tradition, with enormous, intricately designed kites flown to honour the dead. It's a truly memorable experience that draws visitors from all over the world.
Travellers looking for a more relaxed visit, avoiding the crowds of the festival, will find March and April particularly appealing.