San Diego weather in July 2024

Expect 79°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in San Diego in July. Check more long-term weather averages for San Diego in July before you book your next holiday to California in 2024/2025.

  • 79°F maximum daytime temperature in July in San Diego79
    79°F max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in July in San Diego1
    1 day with some rainfall
  • 63°F minimum night-time temperature in July in San Diego63
    63°F min night temperature
  • 14 hours of daylight per day in July in San Diego14
    14 hours of daylight per day
  • Low heat & humidity in July in San DiegoL
    Low heat & humidity
  • 0.0 inches monthly rainfall in July in San Diego0.0
    0.0 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in San Diego10
    10 (Very High) UV index
  • 68°F sea temperature in July in San Diego68
    68°F sea temperature

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The July weather guide for California (San Diego) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about California

How hot is it in San Diego in July?

Daytime temperatures usually reach 79°F in San Diego in July with low heat and humidity, falling to 63°F at night.

How sunny is it in San Diego in July?

There are normally 10 hours of bright sunshine each day in San Diego in July - that's 72% of daylight hours.

How warm is the sea around San Diego in July?

The average sea temperature around San Diego in July is 68°F.

Does it ever rain in San Diego in July?

There is usually 1 day with some rain in San Diego in July and the average monthly rainfall is 0.0 inches.

San Diego July sunrise & sunset times

Browse the sunrise and sunset times for San Diego in July 2024. Select a month to view San Diego sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2024 05:45 20:01
Tuesday, 16th July 2024 05:53 19:57
Wednesday, 31st July 2024 06:02 19:47

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