The best time to visit San Clemente is during the dry season, which runs from June to December, offering consistently pleasant weather for beach activities and exploring.During these months, you'll experience clear skies and comfortable temperatures, making it ideal for enjoying the beaches, surfing, and other outdoor excursions. The ocean breezes are also particularly refreshing during this period. This time is great for travelers who prioritize sunny days for their vacation.The wet season, from January to May, brings warmer temperatures and higher humidity, with occasional rainfall, usually in the afternoons.