The maximum daily temperature 31.5°C — 7 July 2017.
The maximum night temperature 24°C — 5 July 2020.
The minimum daily temperature 19°C — 2 July 2016.
The minimum night temperature 13°C — 7 July 2012.
San Diego, United States — weather in July, water temperature
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
San Diego — weather by month, water temperature
San Diego — weather in July, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2012
Water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 23.3 °C — 31 July 2018.
The coldest water 17.1 °C — 31 July 2020.
Sunny, cloudy and gloomy days
Sunny days — 25
Rainy days — 6
Gloomy days — 1
Precipitation, mm
Maximum precipitation 36 mm — December.
Minimum precipitation 2.7 mm — September.
Wind speed, km / h
Maximum wind speed 12.3 km / h — May.
Minimum wind speed 9.2 km / h — January.
Number of hours of sunshine
The maximum number of hours of sunshine per day 11.8 h. — June.
The minimum number of hours of sunshine per day 7.1 h. — December.
Compare weather
| San Diego — Orlando |
| San Diego — Maui |
| San Diego — Miami |
| San Diego — Key West |
| San Diego — Yosemite |
| San Diego — Santa Monica |
| San Diego — Tampa |
| San Diego — Chicago |
| San Diego — Atlanta |
| San Diego — Boston |
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