Normally the average weather in Invercargill all through the month of September is 7 with a normal high in the month being 13 and typical average low being around 5 degrees. We have put some more details below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 13 |
| Low Temperature | 5 |
| Sunshine Per Day | 6 |
Useful Links: Invercargill Weather: Average Weather & Yearly Climate