Graz Weather in September
20.3°C high · 9.6°C low · 81 mm rain · 5.7h sun
Yes — Sep is one of the best months to visit Graz, with mild weather and 5.7h of daily sunshine.
September at a glance
| Metric | Value |
|---|---|
| Average high | 20.3°C |
| Average low | 9.6°C |
| Rainfall | 81 mm |
| Sunshine | 5.7 hours/day |
| Daylight | 12.3 hours |
What to pack in September
Pack a jacket and layers for Graz in September.
Graz weather by month
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Frequently asked questions
What is the weather in Graz in September?
Highs of 20.3°C and lows of 9.6°C, with about 81 mm of rain and 5.7 hours of sunshine per day.
Is September a good time to visit Graz?
Yes — Sep is one of the best months to visit Graz, with mild weather and 5.7h of daily sunshine.
What to do in Graz · Best time to visit Graz
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.