Climate almanac
Chamonix-Mont-Blanc
Rhône-Alpes, France · 45.92°, 6.87°
What is the weather like in Chamonix-Mont-Blanc in May?
In May, Chamonix-Mont-Blanc is typically 53°F (12°C) during the day and 35°F (2°C) at night. The month brings about 8.1 in (206 mm) of precipitation in total. Snowfall averages about 12 in (305 mm) over the month.
- Average high53°F (12°C)
- Average low35°F (2°C)
- Precipitation8.1 in (206 mm)
- Clear or mostly clear days4
- Snowfall12 in (305 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)