Frequently the weather in Bologna during September is 19. High temperatures are around 26 with lows about 15 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 19 |
| High Temperature | 26 |
| Low Temperature | 15 |
| Sunshine Per Day | 8 |
Useful Links: Bologna Weather: Average Weather & Yearly Climate