Normally the average daily weather in Mount Etna throughout the month of December is 6. With the average high being 18 and low being -2 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 18 |
| Low Temperature | -2 |
Useful Links: Mount Etna Weather: Average Weather & Yearly Climate