In November, the weather in San Luis Potosí is typically warm. Average daily high temperature in November is about 22 degrees above zero. On average, San Luis Potosí has 14 sunny, 8 partly cloudy, 4 rainy, and 4 cloudy days in November. The rains are usually light. November as well as January, February, and December is considered the most comfortable time to visit San Luis Potosí.