Average humidity in San Pedro de Atacama (Antofagasta Region)
The mean monthly relative humidity over the year in San Pedro de Atacama (Antofagasta Region), Chile.

- On average, February is the most humid month, at 38.0%.
- On average, September is the least humid month, at 13.0%.
- The average annual percentage of humidity is: 22%
Weather Forecasts for San Pedro de Atacama (Antofagasta Region)
almost clear and no rain
almost clear and no rain
broken clouds and no rain