Climate almanac
Graz
Styria, Austria · 47.07°, 15.44°
What is the weather like in Graz in September?
In September, Graz is typically 70°F (21°C) during the day and 52°F (11°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low52°F (11°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)