Typically the weather in Montpellier in the time of August is 21, with highs being around 28 and low average expected to be 18 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 21 |
| High Temperature | 28 |
| Low Temperature | 18 |
| Sunshine Per Day | 10 |
Useful Links: Montpellier Weather: Average Weather & Yearly Climate