Average temperature in Atenas
The mean minimum and maximum temperatures over the year in Atenas (Alajuela), Costa Rica.
- On average, the temperatures are always high.
- On average, the warmest month is March with 29°C.
- On average, the coolest month is October with 26°C.
- The average annual maximum temperature is 28°C.
- The average annual minimum temperature is 19°C.
Weather Forecasts for Atenas
broken clouds and chance of rain
partly cloudy and no rain
clear and no rain