Typically, the expected weather in Rouen in the time of July is 15. Throughout the month you should see a high of 22 with lows of 12. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 22 |
| Low Temperature | 12 |
| Sunshine Per Day | 7 |
Useful Links: Rouen Weather: Average Weather & Yearly Climate