Climate almanac
Grass Valley
California, United States · 39.22°, -121.06°
What is the weather like in Grass Valley in June?
In June, Grass Valley is typically 86°F (30°C) during the day and 58°F (15°C) at night. The month brings about 0.5 in (12 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low58°F (15°C)
- Precipitation0.5 in (12 mm)
- Clear or mostly clear days24
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)