Average weather in Sete for the duration of December is 6. You can expect highs around 11 with low average temperatures being 4. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 11 |
| Low Temperature | 4 |
| Sunshine Per Day | 5 |
Useful Links: Sete Weather: Average Weather & Yearly Climate