Climate almanac
San Martín de los Andes
Neuquen, Argentina · -40.16°, -71.35°
What is the weather like in San Martín de los Andes in December?
In December, San Martín de los Andes is typically 65°F (18°C) during the day and 41°F (5°C) at night. The month brings about 1.5 in (39 mm) of precipitation in total. Snowfall averages about 0.5 in (12 mm) over the month.
- Average high65°F (18°C)
- Average low41°F (5°C)
- Precipitation1.5 in (39 mm)
- Clear or mostly clear days16
- Snowfall0.5 in (12 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)