Climate almanac
La Riviera
California, United States · 38.57°, -121.36°
What is the weather like in La Riviera in December?
In December, La Riviera is typically 58°F (14°C) during the day and 42°F (5°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low42°F (5°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)