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Partly cloudy

San Diego

USA

23°C

Tomorrow's high

17°C Tomorrow night's low

Partly Cloudy

Sunrise: 05:49Sunset: 20:009pm: 18°C

Sea temperature: 20°C

We Say

San Diego's golden rays embrace you year-round, transforming every moment into pure liquid sunshine and endless blue horizons. Pack light, leave your worries behind, and surrender to the kind of warmth that makes you never want to leave.

16-Day Forecast

Thu

9 Jul

Foggy

21°C

Daytime High

19.8°C sea

17°C

Overnight Low

☀☀☀☀

7.3h sun

Today

10 Jul

Foggy

23°C

Daytime High

20°C sea

17°C

Overnight Low

☀☀☀○○

6.9h sun

Sat

11 Jul

Foggy

22°C

Daytime High

20.6°C sea

17°C

Overnight Low

☀☀☀☀☀

9.7h sun

Sun

12 Jul

Light drizzle

25°C

Daytime High

21.5°C sea

20°C

Overnight Low

☀☀☀☀☀

13.6h sun

Mon

13 Jul

Light drizzle

26°C

Daytime High

22.1°C sea

21°C

Overnight Low

☀☀☀☀☀

13.7h sun

Tue

14 Jul

Overcast

28°C

Daytime High

22.1°C sea

22°C

Overnight Low

☀☀☀☀☀

13.9h sun

Wed

15 Jul

Overcast

26°C

Daytime High

22.9°C sea

22°C

Overnight Low

☀☀☀☀☀

13.9h sun

Thu

16 Jul

Mainly clear

25°C

Daytime High

22.8°C sea

22°C

Overnight Low

☀☀☀☀☀

13.9h sun

Fri

17 Jul

Overcast

27°C

Daytime High

~21.2°C sea

23°C

Overnight Low

☀☀☀☀☀

13.9h sun

Sat

18 Jul

Clear sky

29°C

Daytime High

~21.2°C sea

22°C

Overnight Low

☀☀☀☀☀

13.9h sun

Sun

19 Jul

Mainly clear

25°C

Daytime High

~21.2°C sea

21°C

Overnight Low

☀☀☀☀☀

13.9h sun

Mon

20 Jul

Mainly clear

23°C

Daytime High

~21.2°C sea

20°C

Overnight Low

☀☀☀☀☀

13.8h sun

Tue

21 Jul

Mainly clear

24°C

Daytime High

~21.2°C sea

20°C

Overnight Low

☀☀☀☀☀

13.8h sun

Wed

22 Jul

Overcast

28°C

Daytime High

~21.2°C sea

22°C

Overnight Low

☀☀☀☀☀

13.8h sun

Thu

23 Jul

Overcast

27°C

Daytime High

~21.2°C sea

24°C

Overnight Low

☀☀☀☀☀

13.8h sun

Fri

24 Jul

Overcast

27°C

Daytime High

~21.2°C sea

23°C

Overnight Low

☀☀☀☀☀

11.3h sun

☀ = sunshine score · °C high / low · hours of sunshine shown below

About San Diego

San Diego in the USA is widely regarded as one of North America's premier sunshine destinations, boasting a Mediterranean-like climate that rivals the French Riviera in terms of consistent warmth and clear skies. This Southern California gem attracts everyone from families seeking safe beaches and world-class attractions to couples looking for romantic seaside escapes and adventure seekers eager to explore coastal trails and water sports. With over 260 days of sunshine annually and year-round outdoor activities, San Diego offers the kind of perpetual mild weather that keeps visitors returning season after season.

The climate in San Diego, USA is characterised by warm, dry summers and mild winters that rarely dip below freezing. Average summer temperatures reach around 25°C during peak season, while winter months average a pleasant 18°C, meaning you can comfortably explore the city regardless of when you visit. The Pacific Ocean plays a moderating role, preventing extreme temperature swings, with sea temperatures peaking around 22°C in late summer and early autumn. This year-round temperate weather is comparable to the Canary Islands, offering consistently pleasant conditions without the scorching heat of inland deserts or the unpredictable weather of northern regions.

The best time to visit San Diego falls between May and September, when warm temperatures, minimal rainfall, and maximum sunshine create ideal holiday conditions. However, the shoulder months of April and October remain excellent choices for those preferring slightly cooler temperatures and smaller crowds. Even winter months from December through February see plenty of sunshine and comfortable daytime temperatures perfect for beach walks and outdoor dining, making San Diego genuinely a year-round destination.

Holidays in San Diego offer remarkable diversity. Families flock to attractions like Balboa Park with its museums and gardens, the San Diego Zoo, and pristine beaches such as Pacific Beach and Mission Beach. The Gaslamp Quarter provides vibrant dining and nightlife, while the coastal towns of La Jolla offer dramatic cliffs and excellent snorkelling opportunities. Food enthusiasts celebrate the city's exceptional taco culture and fresh seafood restaurants, while surfers and kayakers find endless opportunities along the 70-mile coastline.

Reaching San Diego is straightforward with direct flights from Germany, the Netherlands, the United States, and Canada. Visitors from the United Kingdom, Ireland, France, and other European nations including Spain, Italy, and Scandinavia can easily connect through major hubs. International travellers from Singapore, Australia, New Zealand, South Africa, and the UAE also benefit from reliable one-stop connections, making San Diego accessible for global holidaymakers planning their perfect sunny escape.