The weather in San Diego is influenced by its semi-arid climate, and the city enjoys sunny and mild weather all year round, with only slight variation in temperature between the seasons. The Santa Ana winds blowing in from the desert cause occasional heat waves, making it significantly hotter.

That said, the temperatures in peak summer, between June and August, average between 62°F (17°C) and 76°F (24°C), while temperatures in winter, between December and February, range between 48°F (9°C) and 65°F (18°C). May and June are prone to fog. Rainfall is low, with most of it falling between November and April.

 

Further reading

►Areas and Suburbs in San Diego gives insight into the best places to live in the city.

►Accommodation in the USA gives more information on real estate in the country.

What do expats say about the weather in San Diego?

"What I missed about South Africa while in San Diego were the seasons and summer thunderstorms and biltong (delicious cured dried meat unique to SA). Carlsbad has hardly any changes in weather. Being in a semi desert, the seasons barely change and, as a retirement village for many military families, it is an interesting political culture." Read more about the experiences of Quinne, a South African expat who lived in San Diego for many years.

Are you an expat living in San Diego, CA?

Expat Arrivals is looking for locals to contribute to this guide, and answer forum questions from others planning their move to San Diego, CA. Please contact us if you'd like to contribute, or fill in our expat interview form to be featured.

Expat Health Insurance

Cigna Health Insurance

Offer Extended! Save 10% For Life on Cigna Global Health Insurance

Offer extended until 31st December! Moving your family abroad is an exciting time, but for peace of mind, ensure you get health insurance. Insure with Cigna Healthcare before December 31st, 2025, and benefit from 10% off for the lifetime of your policy. Cigna Global Health Insurance gives you access to the best health professionals and includes a Multilingual Customer Care team you can call 24/7. Your discount lasts as long as your policy does!

Get a Free Quote Now

Moving Internationally?

Sirelo logo

International Movers. Get Quotes. Compare Prices.

Sirelo has a network of more than 500 international removal companies that can move your furniture and possessions to your new home. By filling in a form, you’ll get up to 5 quotes from recommended movers. This service is free of charge and will help you select an international moving company that suits your needs and budget.

Get your free no-obligation quotes from select removal companies now!