Average daily weather in Bordeaux in September is 17. Average high is typically 25 and lows being 13. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 17 |
| High Temperature | 25 |
| Low Temperature | 13 |
| Sunshine Per Day | 7 |
Useful Links: Bordeaux Weather: Average Weather & Yearly Climate