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December Rainfall Precipitation in Costa Rica

In Costa Rica in December precipitation ranges from low in Ocotal with 12 mm of rainfall to heavy in Matapalo with 509 mm of rainfall.

Where and how much does it rain in Costa Rica in December?

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

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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 Costa Rica receive in December?
  • December in Costa Rica is a significant part of the rainy season. It might not be the best month for a trip. Jacó often receives substantial rainfall, averaging approximately 190 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly.

  • What is the wettest city in December in Costa Rica?
  • According to our data the wettest location is Matapalo with an average precipitation of 509 mm.

  • What is the driest city in December in Costa Rica?
  • Our figures indicate that Ocotal receives the least rainfall, averaging just 12 mm.

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