Average humidity in Atenas
The mean monthly relative humidity over the year in Atenas (Alajuela), Costa Rica.
- On average, October is the most humid month, at 88.0%.
- On average, April is the least humid month, at 79.0%.
- The average annual percentage of humidity is 83%.
Weather Forecasts for Atenas
broken clouds and chance of rain
partly cloudy and rain
partly cloudy and rain