Itaguaí weather in December (Rio de Janeiro State, Brazil)

What weather conditions can you expect in Itaguaí this December? Check out this detailed guide to the month’s weather conditions.

Temperatures

The typical weather for December in Itaguaí includes high temperatures and heavy rainfall. During the day, temperatures usually reach up to 29°C. At night, they tend to fall to approximately 23°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Precipitation

Itaguaí in December falls under the rainy season with heavy rainfall, averaging around 218 mm for the month. The climate data from previous years indicates that there are typically about 20 days days of rain.

Average sunshine

The month brings about 182 hours of sunlight, offering a comfortable mix of sun and shade.

If your ideal day consists of dry skies and moderate temperatures May, June, July, August and September generally stand out with the best circumstances. While January, February and March tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Itaguaí climate page with graphs.

 

Itaguaí, monthly averages in December

Min Temperature 23°C  

Max Temperature 29°C  

Chance of Rain 68%  

Precipitation 218 mm  

Rainy days 20 days  

Humidity 80% *  

Sunshine 182 hours *  

Percentage Sunshine *  

Data from: Rio de Janeiro, Brazil (62 KM, 38 Miles).

Where to go in Brazil in December

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Itaguaí.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.