United States · December
San Diego in December
December in San Diego offers a delightful escape from winter's chill with mild temperatures perfect for exploring. This Southern California gem truly shines with its year-round sunshine, making it ideal for outdoor adventures even as other destinations freeze.
Photo by Andres Garcia on Unsplash
Is December a good time to visit San Diego?
December is a workable month for San Diego with tradeoffs. 15-19°C, mild with a higher chance of rain. — Christmas and New Year's week are busy and expensive.
Overall: Decent
Crowds: Moderate
Prices: Heavy
What makes December worth visiting
- •Holiday Bowl
- •Christmas on the Harbor
- •Whale watching season
Events in San Diego this December
December
Whale Watching Season
Gray whales migrate south along the coast, offering excellent viewing opportunities.
December
Holiday Bowl
A major NCAA college football bowl game held in San Diego.
What to pack for San Diego in December
Winter-specific items.
Clothing
- ●Light jacket or fleece
- ●Long-sleeve shirts
- ●Jeans or comfortable trousers
- ●Shorts
- ●Swimsuit
Footwear
- ●Comfortable walking shoes
- ●Sandals or flip-flops
Weather-Specific Gear
- ●Sunscreen
- ●Sunglasses
- ●Hat with a brim
Electronics
- ●Portable power bank
- ●Camera
Health & Safety
- ●Basic first-aid kit
- ●Any personal medications
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