The best time to go to Tiverton, Rhode Island, is during the summer months, from June to August, when the weather is warm and sunny, great for enjoying the coastal activities.During this period, you'll find Tiverton truly comes alive. The average daily temperatures range from 20°C to 27°C, making it ideal for spending time outdoors. The waters of the Sakonnet River and Narragansett Bay are pleasant for swimming, sailing, and kayaking. Many local businesses, particularly those along Main Road and around the Four Corners area, are fully open with extended hours, offering fresh seafood and local produce.Couples often enjoy Tiverton in late spring (May) or early autumn (September and early October). These shoulder seasons offer pleasant weather with fewer crowds, making it easier to secure reservations at popular restaurants and explore the scenic coastline at a more relaxed pace.