Climate almanac
Lahti
Paijat-Hame, Finland · 60.98°, 25.66°
What is the weather like in Lahti in September?
In September, Lahti is typically 59°F (15°C) during the day and 46°F (8°C) at night. The month brings about 2.5 in (62 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low46°F (8°C)
- Precipitation2.5 in (62 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)