Typically the weather in Puerto Montt in May is 7 with a typical high being 12 with lows of 5. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 12 |
| Low Temperature | 5 |
| Sunshine Per Day | 5 |
Useful Links: Puerto Montt Weather: Average Weather & Yearly Climate