Climate almanac
San Bruno
California, United States · 37.63°, -122.41°
What is the weather like in San Bruno in July?
In July, San Bruno is typically 65°F (18°C) during the day and 55°F (13°C) at night. The month brings about 0.1 in (3 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low55°F (13°C)
- Precipitation0.1 in (3 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)