Normally the weather in Obernai right through the month of September is 15 with a typical high being 22 and lows around 11 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 22 |
| Low Temperature | 11 |
Useful Links: Obernai Weather: Average Weather & Yearly Climate