More often than not the weather in Tunis all through the month of December is 11. Average high degrees are usually 18 with lows about 8 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 11 |
| High Temperature | 18 |
| Low Temperature | 8 |
| Sunshine Per Day | 6 |
Useful Links: Tunis Weather: Average Weather & Yearly Climate