Climate almanac
Luján
Buenos Aires, Argentina · -34.57°, -59.11°
What is the weather like in Luján in December?
In December, Luján is typically 84°F (29°C) during the day and 63°F (17°C) at night. The month brings about 3.2 in (82 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low63°F (17°C)
- Precipitation3.2 in (82 mm)
- Clear or mostly clear days19
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)