Climate almanac
Altdorf
Uri, Switzerland · 46.88°, 8.64°
What is the weather like in Altdorf in May?
In May, Altdorf is typically 56°F (13°C) during the day and 39°F (4°C) at night. The month brings about 8.2 in (209 mm) of precipitation in total. Snowfall averages about 6.6 in (166 mm) over the month.
- Average high56°F (13°C)
- Average low39°F (4°C)
- Precipitation8.2 in (209 mm)
- Clear or mostly clear days4
- Snowfall6.6 in (166 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)