The best time to go to Imatra is during the summer months, from June to August, when the weather is warm and the natural attractions are at their most enjoyable.Summer in Imatra offers pleasant temperatures, typically ranging from 18°C to 22°C, and long daylight hours, sometimes stretching beyond 10 pm. This is ideal for enjoying outdoor activities such as boating on Lake Saimaa, exploring the Imatrankoski rapids, and visiting the various parks and nature trails. The warm weather also makes it superb for walking around the city centre and enjoying meals outdoors.Families often find summer the most convenient time to visit. With school holidays, it's easier to plan a trip, and children can fully enjoy activities like the Imatrankoski rapids show, which runs daily during this period, or spending time at the local beaches on Lake Saimaa. Many local events and festivals also take place in the summer, offering entertainment for all ages.For couples seeking a relaxing break, the late spring (May) and early autumn (September) can also be lovely. These shoulder seasons offer cooler, crisp air and fewer crowds, yet still provide good conditions for enjoying the scenery and the town's amenities.