The best time to go to Lisbon, North Dakota, is during the summer months, from June to August, when the weather is warm and pleasant for outdoor activities.During this period, the average temperatures range from the mid-60s to high 70s Fahrenheit, making it ideal for exploring the Sheyenne River Valley National Scenic Byway, which runs through Lisbon. Visitors can enjoy activities like kayaking, fishing, or picnicking at Sandager Park without the concerns of harsh winter conditions. The local community often hosts events and farmers' markets during these months, adding to the visitor experience.For travelers who prefer cooler temperatures and fewer crowds, late spring (May) and early fall (September) also offer a nice experience. The landscape is beautiful with spring blossoms or autumn foliage, and the weather is generally mild enough for sightseeing and outdoor recreation.