The most popular time to visit Castanhal is during April. This month marks the transition into the dry season, where temperatures range from a comfortable 24 to 30°C. It's an ideal time for outdoor activities, allowing you to explore the lush landscapes and vibrant local culture without the interruptions of heavy rain.
Peak tourist season in Castanhal spans from February to April, when visitors flock to enjoy the warm climate and partake in various local festivities. This period is particularly lively, as you can experience traditional events and immerse yourself in the local way of life. The pleasant weather makes it great for sightseeing, whether you're wandering through the charming streets or visiting nearby natural attractions.
For those who appreciate a quieter atmosphere while still enjoying the beauty of the region, consider planning your visit in October. While the weather is slightly cooler, with averages around 23°C, the charm of Castanhal remains intact, and you can take advantage of fewer crowds at popular spots. This can lead to a more intimate experience as you explore the local markets or enjoy the natural beauty at your own pace.