Climate almanac
Tres Arroyos
Buenos Aires, Argentina · -38.38°, -60.28°
What is the weather like in Tres Arroyos in December?
In December, Tres Arroyos is typically 82°F (28°C) during the day and 57°F (14°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low57°F (14°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)