Generally, average daily wearther in Cangas De Onis through September is 16 with a typical high being 21 with lows about 15 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 16 |
| High Temperature | 21 |
| Low Temperature | 15 |
Useful Links: Cangas De Onis Weather: Average Weather & Yearly Climate