Generally, average daily wearther in Millau in September is 15. Throughout the month you should see a high of 25 and low of 12. We have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 25 |
| Low Temperature | 12 |
| Sunshine Per Day | 8 |
Useful Links: Millau Weather: Average Weather & Yearly Climate