Average temperatures in Rosario right-through July is 9 with a normal high in the month being 16 degrees with a low of 5 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 9 |
| High Temperature | 16 |
| Low Temperature | 5 |
Useful Links: Rosario Weather: Average Weather & Yearly Climate