Typical weather in Naples through the whole of April is 12. Average high is typically 18 with low temperatures being around 9. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 18 |
| Low Temperature | 9 |
| Sunshine Per Day | 7 |
Useful Links: Naples Weather: Average Weather & Yearly Climate