The best time to visit Xique-Xique is during the dry season, which runs from May to October.
During these months, you'll experience pleasant weather with less humidity and minimal rainfall, making it ideal for outdoor activities and exploring the São Francisco River. Temperatures are consistently warm but comfortable, typically ranging from 25°C to 32°C (77°F to 90°F). This period is great for couples and solo travelers looking to enjoy river excursions, learn about local culture, and experience the natural beauty of the region without interruption from heavy rains.
The shoulder seasons, April and November, can also be good options. While there might be a slight increase in rainfall, it's generally still manageable, and you might find slightly fewer crowds and potentially better value on accommodations.