Usually the weather in Laval during July is 18. High temperatures are around 26 degrees celsius and a low of 12 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 26 |
| Low Temperature | 12 |
| Sunshine Per Day | 8 |
Useful Links: Laval Weather: Average Weather & Yearly Climate