The temperatures in Ouest in August are comfortable with low of 19°C and and high up to 25°C.
With more than 22 rainy days, Ouest is an incredibly wet during August. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!
Our weather forecast can give you a great sense of what weather to expect in Ouest in August 2025.
If you’re planning to visit Ouest in the near future, we highly recommend that you review the 14 day weather forecast for Ouest before you arrive.
Temperatures
25° / 19°
Rainy Days
24
Snowy Days
0
Dry Days
7
Rainfall
537
mm
Sun Hours
8.3
Hrs