The best time to go to Fairhaven, Massachusetts, is during the late spring, summer, and early fall months, from May through October, when the weather is most pleasant for outdoor activities.During these months, the temperatures are generally mild to warm, making it ideal for exploring the town's historic sites, enjoying its beaches, and participating in local events. The summer months, particularly July and August, offer the warmest weather and are great for beach visits and water-based activities like kayaking or sailing on Buzzards Bay.Travelers looking for a quieter experience with comfortable temperatures might prefer May, June, September, or October. These shoulder seasons often have fewer crowds, and the fall months bring the added beauty of New England foliage.