San Diego in January at a glance

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Weather

Maximum temperature: 18°C

Minimum temperature: 9°C

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Daylight

Around 10 hours 20 minutes of daylight

Sunrise: 6:50am

Sunset: 5:10pm

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Key events

San Diego International Auto Show, Farmers Insurance Open (PGA Tour)

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Crowds

Fewer tourists, shorter queues at attractions, and a quieter overall vibe, as locals may be on holiday.

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What to pack

Light rain jacket, hoodie, jeans, closed-toe shoes, umbrella, scarf for evenings.

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Seasonal treats

Pho at Pho Hoa in City Heights, lobster burritos at Oscar’s Mexican Seafood, tamales at Las Cuatro Milpas

Festivals and events in San Diego this January 2026

San Diego International Auto Show

Dates:December 27, 2025 to January 1, 2026
Event type:Exhibitions
Location:San Diego Convention Center

The San Diego International Auto Show fills the downtown convention center with new model cars, trucks, and EVs right after Christmas, running December 27 to January 1. It is one of the first major auto shows of the year, so manufacturers highlight upcoming releases. Families come for hands on displays and test drives; buy tickets online and use transit to avoid harbor traffic.

Farmers Insurance Open (PGA Tour)

Dates:January 21, 2026 to January 24, 2026
Event type:Sports
Location:Torrey Pines Golf Course

The Farmers Insurance Open brings top PGA Tour golfers to Torrey Pines Golf Course from January 21-24. Spectators watch championship play on clifftop holes overlooking the Pacific, with the final round on Saturday to avoid NFL Sunday. Day tickets and hospitality options are available; expect shuttle systems, security checks, and cool coastal breezes even in sunshine.

Martin Luther King Jr. Day Parade

Dates:January 18, 2026
Event type:Parades
Location:Harbor Drive Embarcadero

San Diego’s Martin Luther King Jr. Day Parade moves along Harbor Drive on the downtown waterfront on January 18. Marching bands, community groups, and floats honor Dr King’s legacy in a free, family friendly setting. Spectators line the bayfront, so arrive early to secure curb space and consider using the trolley to avoid road closures and limited parking.

Pro tips for visiting San Diego in January

Showers are brief but possible, so keep a rain jacket handy for outdoor plans.
Mornings and evenings are cool; layer up for comfort when temperatures dip.
Take advantage of off-season hotel and attraction discounts, especially mid-week.
Whale watching tours fill up on weekends; book early for the best chance to see gray whales.
With fewer tourists, popular spots like the Zoo and SeaWorld are pleasantly uncrowded.
Sunset is early, so plan outdoor activities for daylight hours and bring a sweater for al fresco dining.
Tide pooling is excellent this month; check tide charts for midday low tides and wear non-slip shoes.

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Fish tacos

Fish tacos are corn tortillas filled with battered or grilled fish, cabbage, crema, and salsa, a staple shaped by nearby Baja. They suit most diets that include seafood and can be customized for spice. For a classic version, try Oscar’s Mexican Seafood near Pacific Beach, a small counter spot popular with surfers and locals for quick, affordable plates.

Where to get: Oscar's Mexican Seafood

California burrito

The California burrito is a flour tortilla stuffed with carne asada, french fries, cheese, and often guacamole and salsa. It originated in San Diego’s surf culture and is a hearty, non vegetarian option best for those who eat beef and gluten. Lolita’s Mexican Food on Clairemont Mesa Boulevard is a local favorite, serving large, shareable versions late into the evening.

Where to get: Lolita's Mexican Food

Uni from Tuna Harbor Dockside Market

Locally harvested uni (sea urchin) is a delicacy from cold Pacific waters, eaten raw with lemon or used in simple preparations. It is rich and briny, so best for adventurous seafood eaters. On Saturday mornings, Tuna Harbor Dockside Market near Seaport Village lets divers crack fresh urchins to order, giving you a short sea to table experience on the pier.

Where to get: Tuna Harbor Dockside Market

Spiny lobster Puerto Nuevo style

From roughly September to March, local spiny lobster appears on menus, often split, grilled, and served with rice, beans, and tortillas in the Puerto Nuevo style. It is a rich, celebratory dish for shellfish eaters, often shared. In San Diego you can sample it at spots like Mariscos Godoy in Barrio Logan, which draws cross border diners for hearty seafood feasts.

Where to get: Mariscos Godoy, Barrio Logan