The most popular time to visit Groton is during the summer months, particularly in July. This is when the weather is warmest, with average temperatures reaching the high 70s to low 80s Fahrenheit. The pleasant climate offers a superb backdrop for enjoying the area's outdoor activities, such as sailing, hiking, and exploring the scenic waterfront.
Throughout the peak season, which runs from June to August, Groton attracts a lively crowd, making it a fantastic time for those who relish a vibrant atmosphere. The summer months are filled with local events, festivals, and farmers' markets, providing ample opportunities to engage with the community and savor fresh, local produce.
For couples and families alike, Groton's abundance of parks and nature reserves, like Bluff Point State Park, invites you to unwind amidst beautiful surroundings. Whether you're picnicking by the water or taking a leisurely bike ride along the scenic trails, the outdoor options are both plentiful and enjoyable.
If you're looking for a more budget-friendly option, consider visiting in September. This month often brings milder temperatures while still allowing you to enjoy outdoor activities, but with fewer crowds. It's a wonderful time to explore the local attractions at a more relaxed pace while still benefiting from the tail end of summer.