Climate almanac
Ushuaia
Tierra del Fuego, Argentina · -54.81°, -68.32°
What is the weather like in Ushuaia in December?
In December, Ushuaia is typically 52°F (11°C) during the day and 39°F (4°C) at night. The month brings about 4.1 in (104 mm) of precipitation in total. Snowfall averages about 2.3 in (59 mm) over the month.
- Average high52°F (11°C)
- Average low39°F (4°C)
- Precipitation4.1 in (104 mm)
- Clear or mostly clear days2
- Snowfall2.3 in (59 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)