Climate almanac
Lagnieu
Rhône-Alpes, France · 45.90°, 5.34°
What is the weather like in Lagnieu in September?
In September, Lagnieu is typically 75°F (24°C) during the day and 55°F (13°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low55°F (13°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)