Average daily temperature in Marennes during the time of October is 14. You can expect a high of 19 with low temperatures being around 12 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 14 |
| High Temperature | 19 |
| Low Temperature | 12 |
Useful Links: Marennes Weather: Average Weather & Yearly Climate