The best time to visit Washington Island is during the summer months, from June to August, when the weather is warm and all island activities are in full swing.During this period, the island experiences pleasant temperatures, typically in the 70s Fahrenheit, making it ideal for outdoor pursuits. Kayaking, cycling, and exploring the beaches are popular activities. Most of the island's unique shops, restaurants, and attractions, like the Jacobsen Museum and the Stavkirke, are open daily, ensuring a complete experience for visitors.Early autumn, specifically September, also offers a wonderful experience. The crowds thin out, and the island's foliage begins to change, providing beautiful scenic views. Temperatures remain comfortable, usually in the 60s, and many businesses are still operating, though some may shift to reduced hours.