Normally the average weather in Marseille through the whole of July is 22 with a high of 29 and lows being 19. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 29 |
| Low Temperature | 19 |
| Sunshine Per Day | 10 |
Useful Links: Marseille Weather: Average Weather & Yearly Climate