More often than not the weather in Auxerre in December is 6. Average highs are typically 7 degrees with a low of 2. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 7 |
| Low Temperature | 2 |
| Sunshine Per Day | 2 |
Useful Links: Auxerre Weather: Average Weather & Yearly Climate