More often than not you can expect weather in Treviso all through December is 6. Average highs are typically 8 degrees with a low of 1. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 8 |
| Low Temperature | 1 |
Useful Links: Treviso Weather: Average Weather & Yearly Climate