Generally, average temperature in Lviv during the time of September is 11 with the high being 18 and low around 8. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 11 |
| High Temperature | 18 |
| Low Temperature | 8 |
| Sunshine Per Day | 7 |
Useful Links: Lviv Weather: Average Weather & Yearly Climate