What to do in San Diego in September 2024

Why you should visit San Diego in September

San Diego is a beautiful city to visit in September due to its pleasant weather, fewer crowds, and a myriad of events and attractions to explore. With temperatures cooling down slightly from the peak summer months, September offers a perfect blend of sunshine and comfort, making it an ideal time for outdoor activities and sightseeing without the summer heat.

San Diego Weather in September

In September, San Diego experiences delightful weather, typically with clear skies, warm days, and cooler evenings. The average high temperature hovers around 77°F (25°C), making it comfortable for outdoor adventures, beach outings, and exploring the city’s vibrant neighborhoods. It’s advisable to pack light layers and sunscreen to make the most of the pleasant climate.

San Diego Events in September

San Diego Bayfair

San Diego Bayfair is an adrenaline-fueled event featuring hydroplane boat races, live music, food vendors, and a beer garden. It takes place on Mission Bay, offering a thrilling experience for both water sports enthusiasts and families.

Kaboo Del Mar

Kaboo Del Mar is a renowned music and arts festival that draws top-tier musicians, comedians, and artists. With a diverse lineup and stunning coastal backdrop, this event provides an unforgettable entertainment experience.

MCAS Miramar Air Show

The MCAS Miramar Air Show showcases the incredible skills of military aviators with breathtaking aerial performances. This free event includes aircraft displays, a kids’ zone, and the opportunity to interact with military personnel.

San Diego’s top places to visit in September

Balboa Park

Explore the cultural hub of Balboa Park, home to stunning gardens, museums, art galleries, and the renowned San Diego Zoo. September offers pleasant weather for strolling through the park’s lush grounds and enjoying its diverse attractions.

La Jolla Cove and Beach

Visit the picturesque La Jolla Cove and Beach to witness its crystal-clear waters, abundant marine life, and dramatic coastal cliffs. Enjoy activities like snorkeling, kayaking, or simply relaxing on the beach while basking in the gentle September sun.

Gaslamp Quarter

Experience the vibrant nightlife and historic charm of San Diego‘s Gaslamp Quarter. This lively district boasts a myriad of restaurants, bars, shops, and entertainment venues, promising a dynamic atmosphere during the September evenings.

San Diego Zoo Safari Park

Embark on an unforgettable safari adventure at the San Diego Zoo Safari Park, where you can observe exotic animals in expansive habitats that closely resemble their natural environments. September offers an ideal climate for an immersive wildlife experience.


It’s recommended to check the event and attraction websites for specific dates, ticket availability, and any COVID-19 related guidelines before planning your visit.

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