Average weather in Porto Alegre for the month of May is 26. You can expect a high of 36 degrees celsius and a low of 20. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 26 |
| High Temperature | 36 |
| Low Temperature | 20 |
Useful Links: Porto Alegre Weather: Average Weather & Yearly Climate