Climate almanac
Jena
Thuringia, Germany · 50.93°, 11.59°
What is the weather like in Jena in September?
In September, Jena is typically 69°F (21°C) during the day and 51°F (10°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low51°F (10°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)