Average temperatures in Gaillac for the month of August is 18 with a general average high of 25 and typical average low being around 14 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 25 |
| Low Temperature | 14 |
Useful Links: Gaillac Weather: Average Weather & Yearly Climate