Graz Weather in September
Austria · 30-year monthly averages
🌟 Great time to visit
September in Graz is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 9°C (49°F). Expect roughly 96mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
Avg high
21°C
70°F
Avg low
9°C
49°F
Rainfall
96mm
moderate
Rainy days
8
days with ≥1mm
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Graz in September?
- September in Graz is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 9°C (49°F). Expect roughly 96mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
- Does it rain a lot in Graz in September?
- Graz sees around 96mm of precipitation in September on average — moderate by global standards.
- Is September a good time to visit Graz?
- September is one of the best months to visit Graz — comfortable temperatures and manageable rainfall.