Generally the weather in Saint Briac Sur Mer through the month of December is 5, with highs being around 9 degrees and a low of 4 degrees. We have put some more details below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 9 |
| Low Temperature | 4 |
| Sunshine Per Day | 2 |
Useful Links: Saint Briac Sur Mer Weather: Average Weather & Yearly Climate