Climate almanac
San Carlos de Bariloche
Rio Negro, Argentina · -41.15°, -71.31°
What is the weather like in San Carlos de Bariloche in December?
In December, San Carlos de Bariloche is typically 65°F (18°C) during the day and 42°F (5°C) at night. The month brings about 1.4 in (36 mm) of precipitation in total. Snowfall averages about 0.5 in (14 mm) over the month.
- Average high65°F (18°C)
- Average low42°F (5°C)
- Precipitation1.4 in (36 mm)
- Clear or mostly clear days13
- Snowfall0.5 in (14 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)