The best time to go to Santa María Tlahuitoltepec is during the dry season, which runs from October to May.
During these months, you'll experience pleasant, sunny weather, making it ideal for exploring the town and its surrounding natural beauty. The cooler temperatures, especially from November to February, are superb for outdoor activities like hiking in the nearby mountains or visiting local artisan workshops without the discomfort of heat or rain. This period also coincides with various local festivals, offering a chance to experience the rich culture of the Mixe people.
For travellers interested in cultural immersion, visiting in late November or early December aligns with the celebrations for the town's patron saint, the Virgin of the Immaculate Conception. The town comes alive with music, traditional dances, and community gatherings, providing a deeper insight into local traditions.