Frequently the average temperatures in Porthleven right-through November is 7. You can expect a high of 11 degrees celsius and a low of 7. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 11 |
| Low Temperature | 7 |
| Sunshine Per Day | 4 |
Useful Links: Porthleven Weather: Average Weather & Yearly Climate