Normally, average daily temperatures in Libreville during September is 23 with a typical high being 28 degrees with a low of 21. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 23 |
| High Temperature | 28 |
| Low Temperature | 21 |
| Sunshine Per Day | 6 |
Useful Links: Libreville Weather: Average Weather & Yearly Climate