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San Diego Weather in July

Averages By Month

The summery weather in July in San Diego offers highs of 75°F (24°C) and 10 hours of sunshine each day. It is the time to visit San Diego if you would also like to take a swim in the Pacific as it’s only now in July and August that the water reaches swimmable temperatures of 70°F (21°C). There is no rain to be expected and even at night, temperatures don’t often drop below 64°F (18°C).

July is also the month of events in San Diego. The main one being Comic-Con where room rates reach the absolute high of the whole year. There are also the San Diego Pride, the San Diego County Fair and the Del Mar Racing Season. And besides all these events there are countless beautiful beaches to explore!

High and Low Temperature in July °F

Precipitation days in July °F

Current Weather San Diego

65°F overcast clouds
Local Time

Hourly 10 Days

Averages San Diego

  J F M A M J J A S O N D

High °F

64° 66° 68° 68° 70° 72° 75° 79° 77° 75° 70° 66°

Low °F

46° 48° 50° 54° 57° 61° 64° 66° 63° 59° 54° 48°

Sun

7h 8h 9h 9h 8h 8h 10h 9h 8h 8h 8h 7h

Rain days

5 6 6 2 2 0 0 0 0 2 3 4

Water °F

59 59 61 63 63 66 70 72 68 66 64 61

San Diego Weather by Month

Best Time to Visit San Diego

San Diego is a fantastic place to visit any time of the year. The temperature chart is well balanced all year round.

During summer, average daytime temperatures hover in the low 70s F (low 20s C) and winters also remain pleasantly warm with temperatures in the low 60s F (high 10s C). Temperatures never drop below the freezing point. May and June tend to be a little more overcast and less sunny.

The Pacific Ocean, however, remains relatively cool all year round and also in summer its water temperature rarely gets warmer than 72°F (22°C). If you are looking to swim, you should try to visit San Diego either in July or August.

San Diego sun pacific ocean surfer water waves beach
San Diego coast pacific ocean houses palm trees

Things to know about San Diego

San Diego is probably one of the least typical US cities one would imagine. Even though there is a downtown with skyscrapers and everything else any larger US city has to offer, the city is mostly characterized by its Hispanic influence. Even though only a 2 hour drive from Los Angeles, the city directly borders Mexico and that’s what gives San Diego this unique feel and a lot of history and sights. Below you can find a summary of the best attractions and everything you should know before travelling to San Diego.
San Diego Balboa park squirrel
San Diego balboa park fountain courtyard
San Diego old town souvenirs skulls mexican
San Diego USS Midway ship
San Diego beach waves pacific ocean people
San Diego beach palm trees water surfers buildings coast

San Diego Location

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