San Diego has a semi-arid climate and enjoys sunny and mild weather all year round, with only slight variation in temperature between the seasons. Occasional heat waves are caused by the hot Santa Ana winds blowing in from the desert, 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 on the best places to live in the city
►Accommodation in the USA gives more information on real estate in the country
Expat Experiences
"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?
Expat Arrivals is looking for locals to contribute to this guide, and answer forum questions from others planning their move to San Diego. Please contact us if you'd like to contribute.
Expat Health Insurance
Cigna Global Health Insurance
With Cigna, you won't have to rely on foreign public health care systems, which may not meet your needs. Cigna allows you to speak to a doctor on demand, for consultations or instant advice, wherever you are in the world. They also offer full cancer care across all levels of cover, and settle the cost of treatments directly with the provider. Cigna is currently offering a 10% discount for seniors (over 60) on their Silver package.
Moving Companies
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