Climate almanac
Aosta
Aosta Valley, Italy · 45.74°, 7.32°
What is the weather like in Aosta in January?
In January, Aosta is typically 23°F (-5°C) during the day and 11°F (-12°C) at night. The month brings about 4.7 in (120 mm) of precipitation in total. Snowfall averages about 33 in (840 mm) over the month.
- Average high23°F (-5°C)
- Average low11°F (-12°C)
- Precipitation4.7 in (120 mm)
- Clear or mostly clear days7
- Snowfall33 in (840 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)