Typically the average temperate in Trelew right-through October is 13 with usual highs being around 23 and lows around 7 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 23 |
| Low Temperature | 7 |
Useful Links: Trelew Weather: Average Weather & Yearly Climate