Find hotels in Petersburg from £46

The best time to visit Petersburg, Ontario, is during the summer months, from June to August, when the weather is warm and most outdoor activities and events are in full swing.For those who enjoy warm weather and outdoor pursuits, July and August offer the best conditions. Temperatures are typically pleasant, making it ideal for exploring the local parks, enjoying watersports on the nearby lakes, or attending one of the many local festivals. This is also a great time for families, as many attractions offer special programming for children during the school holidays.Alternatively, the shoulder seasons of May and September can also be excellent. In May, the spring blooms are beautiful, and the weather is mild, superb for hiking or cycling without the peak summer crowds. September brings comfortable temperatures and the stunning colours of the autumn foliage, which is particularly appealing for couples looking for a scenic and relaxed getaway.