Climate almanac
Vacaville
California, United States · 38.36°, -121.99°
What is the weather like in Vacaville in July?
In July, Vacaville is typically 88°F (31°C) during the day and 58°F (15°C) at night. The month brings about 0.0 in (0 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low58°F (15°C)
- Precipitation0.0 in (0 mm)
- Clear or mostly clear days28
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)