Climate almanac
Green Valley
Arizona, United States · 31.85°, -110.99°
What is the weather like in Green Valley in December?
In December, Green Valley is typically 67°F (19°C) during the day and 42°F (6°C) at night. The month brings about 0.8 in (21 mm) of precipitation in total.
- Average high67°F (19°C)
- Average low42°F (6°C)
- Precipitation0.8 in (21 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)