Weather in Wanaka during September is 7 with the high being 11 and lows being 7. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 11 |
| Low Temperature | 7 |
| Sunshine Per Day | 6 |
Useful Links: Wanaka Weather: Average Weather & Yearly Climate