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Alajuela Costa Rica
Precipitation in September
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September Rainfall Precipitation in Alajuela

Alajuela is a region in Costa Rica. In September precipitation ranges from heavy in Playa el Jobo with 262 mm of rainfall to heavy in Atenas with 482 mm of rainfall.

Where and how much does it rain in Alajuela in September?

Find the average total precipitation in September for the most popular destinations in Alajuela on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Alajuela receive in September?
    • In September, Alajuela experiences its rainy season. Sun lovers might want to consider a different time for their trip. Fortuna is characterized by its unpredictable weather, often receiving about 308 mm of rain, which leads to frequent and sudden showers.

  • What is the wettest city in September in Alajuela?
    • Based on our records, Atenas is the location with the highest average precipitation, receiving about 482 mm.

  • What is the driest city in September in Alajuela?
    • Our figures indicate that Playa el Jobo receives the least rainfall, averaging just 262 mm.

    Interested in more climate information?

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    • Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

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