December Rainfall Precipitation in San José

San José is a region in Costa Rica. In December precipitation ranges from high in Heredia with 133 mm of rainfall to heavy in San Isidro with 249 mm of rainfall.

Where and how much does it rain in San José in December?

Find the average total precipitation in December for the most popular destinations in San José 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 San José receive in December?

In December, San José typically experiences high rainfall, averaging about 150 mm. This translates to a mix of wet and dry days throughout the month.

What is the wettest city in December in San José?

In our records, San Isidro stands out as having an average precipitation level of 249 mm, making it the wettest location.

What is the driest city in December in San José?

Based on our records, Heredia registers the lowest average precipitation, with only 133 mm.

Interested in more climate information?

We have much more information about the climate in San José. Interested in the weather conditions in a specific month? Select the month below.

January

February

March

April

May

June

July

August

September

October

November

December

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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