Climate almanac
Mill Valley
California, United States · 37.91°, -122.54°
What is the weather like in Mill Valley in July?
In July, Mill Valley is typically 72°F (22°C) during the day and 55°F (13°C) at night. The month brings about 0.1 in (2 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low55°F (13°C)
- Precipitation0.1 in (2 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)