Climate almanac
San Diego
Cesar Department, Colombia · 10.33°, -73.18°
What is the weather like in San Diego in July?
In July, San Diego is typically 87°F (31°C) during the day and 73°F (23°C) at night. The month brings about 12 in (298 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low73°F (23°C)
- Precipitation12 in (298 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)