The best time to visit Littlehampton is during the summer months, from June to August, when the weather is at its warmest and most consistent.During these months, you'll experience longer daylight hours, making it ideal for enjoying the town's beaches, parks, and outdoor attractions. The average temperatures range from 18°C to 22°C, which is pleasant for strolling along the seafront or exploring the town. Many local events and festivals also take place during the summer, offering more entertainment options.Families often find this period superb for a seaside holiday. The warm weather is excellent for spending time on East Beach or West Beach, where children can play in the sand and paddle in the sea. The Littlehampton Miniature Railway and Harbour Park are also in full swing during this time, providing plenty of activities for all ages.Couples looking for a relaxing break will also appreciate the summer. You can enjoy leisurely walks along the promenade, dine al fresco at one of the many restaurants overlooking the Arun River, or take a boat trip to Arundel.