The best time to visit Tsiroanomandidy is during the dry season, which runs from May to October.
During these months, you'll experience pleasant, warm weather with minimal rainfall, making it ideal for exploring the region's natural beauty and outdoor activities. The roads are generally in better condition during the dry season, which makes travel more convenient.
For travellers interested in wildlife viewing, particularly birdwatching, the dry season offers clearer skies and more predictable conditions. Many species are more active and visible when the weather is settled.