Typically, you can expect that the weather in El Rosario throughout the month of December is 22. Average highs are typically 29 with low average temperatures being 19 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 29 |
| Low Temperature | 19 |
Useful Links: El Rosario Weather: Average Weather & Yearly Climate