Average temperature in Sicily right-through April is 10 with a typical high being 16 with low of 8 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 16 |
| Low Temperature | 8 |
| Sunshine Per Day | 8 |
Useful Links: Sicily Weather: Average Weather & Yearly Climate