Typically, the expected weather in Port Vila in September is 20. Average high degrees are usually 27 and lows being 17. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 20 |
| High Temperature | 27 |
| Low Temperature | 17 |
| Sunshine Per Day | 10 |
Useful Links: Port Vila Weather: Average Weather & Yearly Climate