The best time to visit Mullion is during the late spring and summer months, particularly from May to September, when the weather is generally mild and pleasant.During this period, you can expect longer daylight hours and warmer temperatures, making it ideal for enjoying the stunning coastal walks along the South West Coast Path, exploring Mullion Cove, and relaxing on the beaches. The sea temperatures are also at their warmest, which is great if you're planning to swim or try water sports.Families often find July and August particularly appealing due to school holidays and the full availability of local attractions and activities. The village green often hosts events, and the nearby Lizard Point offers plenty of opportunities for wildlife spotting.For couples seeking a quieter escape with good weather, May, June, and September are excellent choices. The crowds are typically smaller than in the peak summer months, allowing for more peaceful walks and dining experiences, while still benefiting from the lovely weather.