The best time to go to El Campello is during the shoulder seasons of May, June, September, and early October. These months offer pleasant weather, ideal for enjoying the coast without the peak summer crowds.During May and June, the temperatures are warm and sunny, superb for beach days, swimming, and outdoor activities. You'll find the town bustling with a relaxed energy, but it won't be overwhelmingly crowded. The sea is warm enough for a comfortable dip, and the evenings are mild, making it lovely for al fresco dining.September and early October also provide excellent conditions. The scorching summer heat has usually subsided, but the sea remains warm from the summer sun. This period is particularly good for those looking for a quieter holiday, as most families with school-aged children have returned home.