December Rainfall Precipitation in Rio de Janeiro State

Rio de Janeiro State is a region in Brazil. In December precipitation ranges from high in Arraial do Cabo with 108 mm of rainfall to heavy in Visconde De Maua with 424 mm of rainfall.

Where and how much does it rain in Rio de Janeiro State in December?

Find the average total precipitation in December for the most popular destinations in Rio de Janeiro State 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.

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Check the weather conditions for any month in Brazil.

For a detailed overview of the weather over the year and the best time to visit Brazil, check out our Rio de Janeiro State's climate page.

How much rainfall does Rio de Janeiro State receive in December?

With an average of 181 mm) of rain in December, Rio de Janeiro's weather becomes notably unpredictable due to the frequent downpours.

What is the wettest city in December in Rio de Janeiro State?

Based on our records, Visconde De Maua is the location with the highest average precipitation, receiving about 424 mm.

What is the driest city in December in Rio de Janeiro State?

Based on our records, Arraial do Cabo registers the lowest average precipitation, with only 108 mm.

Interested in more climate information?

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

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