Generally the typical temperate in St-Nazaire during the month of December is 5 with a normal high in the month being 9 and lows being 4 degrees. Find more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 9 |
| Low Temperature | 4 |
| Sunshine Per Day | 3 |
Useful Links: St-Nazaire Weather: Average Weather & Yearly Climate