Generally, you can anticipate the weather in Saint-Quentin for the month of September is 13. Average high degrees are usually 19 degrees and a low of 10. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 10 |
| Sunshine Per Day | 6 |
Useful Links: Saint-Quentin Weather: Average Weather & Yearly Climate