Generally, average temperature in La Rochelle during March is 7. High temperatures are around 12 degrees celsius with a low of 6. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 12 |
| Low Temperature | 6 |
| Sunshine Per Day | 6 |
Useful Links: La Rochelle Weather: Average Weather & Yearly Climate