Average temperatures Gruissan during the month of April is 13. Through the month the highs are about 19 degrees and a low of 10 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 10 |
Useful Links: Gruissan Weather: Average Weather & Yearly Climate