Normally the average weather in Trelew right through the month of March is 17. You can expect a high of 27 and low of 11. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 17 |
| High Temperature | 27 |
| Low Temperature | 11 |
Useful Links: Trelew Weather: Average Weather & Yearly Climate