The temperatures in San Luis in August are quite cold with temperatures between 9°C and 18°C, warm clothes are a must.
There is little to no rain in San Luis during August, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in San Luis in August 2024.
If you’re planning to visit San Luis in the near future, we highly recommend that you review the 14 day weather forecast for San Luis before you arrive.
Temperatures
18° / 9°
Rainy Days
0
Snowy Days
0
Dry Days
30
Rainfall
7
mm
Sun Hours
11.7
Hrs
