Generally, the weather in Josselin in the course of June is 15 with usual highs being around 22 and low being around 11 degrees. We have put some more details below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 22 |
| Low Temperature | 11 |
Useful Links: Josselin Weather: Average Weather & Yearly Climate