9 Musical Festivals The 33rd annual Adams Avenue Street Fair on Sept 27 and 28 will present more than 90 musical acts such as rock ’n’ roll and folk on seven stages. The Little Italy area in downtown San Diego will have the 20th annual Little Italy Festival on Oct 12, with Italian music, cuisine and crafts.

Pretty beach at San Diego.

10 Fine Weather Visitors can enjoy sunbathing and gentle breezes on the beaches, with a pleasant average temperature of 20 C.