Average humidity in San Luis Potosí

On this page you find more information about the monthly relative humidity over the year in San Luis Potosí (San Luis Potosí), Mexico.

San Luis Potosí's humidity levels vary throughout the year. The highest levels occur in September, reaching 69% (high), while the lowest is recorded in March at 44%.

Throughout the year, the average humidity in San Luis Potosí is 58%.

Humidity plays an important role in how temperatures are felt. During the warmest month, May, the maximum average temperature is around 30°C (86°F). During this warm period, the moderate humidity levels have little impact on how the temperature is perceived.

During the coldest month, January, the maximum average temperature is around 21°C (70°F). This period has moderate humidity. Check out our detailed temperature page for more information.