The temperatures in Pessac in August are comfortable with low of 17°C and and high up to 28°C.
You can expect a few rainy days in Pessac during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Pessac in August 2026.
If you’re planning to visit Pessac in the near future, we highly recommend that you review the 14 day weather forecast for Pessac before you arrive.
Temperatures
28° / 17°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
38
mm
Sun Hours
8.3
Hrs