Normally, you can expect the weather in Gruissan all through June is 13. You can expect a high of 19 and lows being 10. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 10 |
Useful Links: Gruissan Weather: Average Weather & Yearly Climate