Normally the average weather in Sicily in September is 19. High average temperature is 24 with low of 16 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 19 |
| High Temperature | 24 |
| Low Temperature | 16 |
| Sunshine Per Day | 8 |
Useful Links: Sicily Weather: Average Weather & Yearly Climate