The weather in San Luis in January is hot. The average temperatures are between 20°C and 31°C.
You can expect about 3 to 8 days of rain in San Luis during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in San Luis in January 2025.
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
31° / 20°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
130
mm
Sun Hours
11.5
Hrs