Typically, the average weather in Besancon during December is 8 with usual highs being around 16 and low of 4 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 8 |
| High Temperature | 16 |
| Low Temperature | 4 |
| Sunshine Per Day | 6 |
Useful Links: Besancon Weather: Average Weather & Yearly Climate