The best time to go to Sélestat for pleasant weather and outdoor activities is during the late spring and summer months, specifically from May to September.During this period, the weather is generally warm and sunny, making it ideal for exploring the town's historical sites, walking along the Ill River, and visiting nearby attractions in Alsace. Average temperatures range from the mid-60s to high 70s Fahrenheit (18-26°C), superb for enjoying outdoor cafes and local markets.Couples looking for a romantic getaway will find May and June particularly appealing. The landscape is lush, and many of the region's flower festivals begin, offering picturesque settings without the peak summer crowds. It's a great time for leisurely strolls through the Humanist Library or enjoying a boat trip on the Ill.Families traveling with children will appreciate July and August. While it's the busiest time, the longer daylight hours and warmer temperatures are well-suited for outdoor adventures like visiting the Monkey Mountain or the Eagle Park, both a short drive from Sélestat. Many local events and open-air activities are also scheduled during these months.For those interested in the Christmas markets, late November and December offer a great experience.