The best times to visit Sturgeon Bay are during the summer months, from June to August, and the autumn season, specifically September and October.Summer offers the warmest weather, superb for enjoying the Door County peninsula's outdoor activities. You'll find plenty of opportunities for boating, fishing, and exploring the many parks and beaches. The town is bustling during this time, with various festivals and events taking place, particularly along 3rd Avenue and Jefferson Street in the downtown area. This period is ideal for families looking for a classic holiday experience with lots of activities to keep everyone entertained.For couples or those seeking a more relaxed experience, autumn is a fantastic choice. The weather is still pleasant, and the crowds begin to thin out after the peak summer season. The Door County landscape transforms with stunning fall foliage, especially around Potawatomi State Park and the scenic drives along the coastline.