While Pasai Donibane is a lovely destination year-round, the best time to visit for optimal weather and activities is during the late spring and early autumn months, specifically May, June, September, and early October.During these months, the weather is typically pleasant, with comfortable temperatures that are ideal for exploring the town on foot, enjoying a boat trip on the bay, or dining outdoors. You'll find fewer crowds compared to the peak summer months, allowing for a more relaxed experience when visiting attractions like the Victor Hugo House or walking the scenic coastal paths. This period also often features local festivals and cultural events, adding to the experience without the intense summer heat.For travelers who prefer warmer weather and don't mind larger crowds, the summer months of July and August also offer sunny days great for enjoying the bay and nearby beaches.