More often than not you can expect weather in Patagonia during the duration of September is 22 with a general average high of 31 and lows being 16. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 31 |
| Low Temperature | 16 |
Useful Links: Patagonia Weather: Average Weather & Yearly Climate