The best time to visit Belo, West Nusa Tenggara, Indonesia, is during the dry season, which runs from April to October.
During these months, you'll experience consistently sunny days with minimal rainfall, creating ideal conditions for exploring the island's natural beauty and enjoying outdoor activities. The sea is usually calm and clear, superb for diving, snorkelling, or simply relaxing on the beaches. Temperatures are pleasantly warm, typically ranging from 25°C to 32°C.
The shoulder months of April, May, September, and October are particularly good. You'll still enjoy excellent weather, but with fewer crowds and potentially better value for accommodations compared to the peak months of July and August.