The best time to go to Quatro Ribeiras is during the summer months, from June to September, when the weather is warm and sunny, superb for enjoying the island's natural beauty.For those looking to make the most of the outdoor activities and natural swimming pools, July and August offer the most consistent sunshine and highest temperatures, typically ranging from 22°C to 26°C. This period is ideal for couples and families who want to spend their days exploring the coast, hiking the scenic trails, or relaxing by the ocean.If you prefer a quieter experience with pleasant weather and fewer crowds, June and September are excellent choices. Temperatures are still very comfortable, usually between 20°C and 24°C, making it suitable for exploring the vineyards of Biscoitos or enjoying a leisurely stroll through the village.