Average humidity in San Pedro de Atacama

On this page you find more information about the monthly relative humidity over the year in San Pedro de Atacama (Antofagasta Region), Chile.

San Pedro de Atacama's humidity levels vary throughout the year. The highest levels occur in February, reaching 38% (low), while the lowest is recorded in September at 13%.

Throughout the year, the average humidity in San Pedro de Atacama is 22%.

Humidity plays an important role in how temperatures are felt. During the warmest month, December, the maximum average temperature is around 25°C (77°F). During this warm period, the low humidity levels have little impact on how the temperature is perceived.

During the coldest month, July, the maximum average temperature is around 17°C (63°F). This period has low humidity. Check out our detailed temperature page for more information.