Find hotels in Sao Sebastiao do Cai from £33

The most popular time to visit São Sebastião do Caí is during the summer months, particularly in January, when the weather is warm and inviting. Average temperatures typically range from 23 to 30°C, setting the great stage for outdoor activities and exploration. The lush landscapes and scenic views enhance the experience, making it an ideal time for hiking, river activities, and enjoying the vibrant local culture.During the peak season from December to February, São Sebastião do Caí attracts numerous tourists eager to soak up the sun and partake in the lively events that often occur during this period. The atmosphere is vibrant, with many festivals celebrating local traditions, which can be a highlight for those looking to immerse themselves in the community spirit.For those who appreciate a more tranquil environment, consider planning your visit in March. While the weather remains pleasant, with temperatures still hovering around 25°C, you'll find fewer crowds and better opportunities to explore the town's charming cafes and artisan shops at a leisurely pace.