Typically, you can expect that the weather in Hennebont during January is 5, with highs being around 10 and low average expected to be 4 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 10 |
| Low Temperature | 4 |
Useful Links: Hennebont Weather: Average Weather & Yearly Climate