Barra de Guaratiba weather in December (Rio de Janeiro State, Brazil)

Curious about the climate in Barra de Guaratiba this December? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The month of December in Barra de Guaratiba typically brings high temperatures and high rainfall. Daytime temperatures hover around 29°C, while nights can cool down to about 23°C.

Precipitation

Barra de Guaratiba in December usually receives high rainfall, averaging around 139 mm for the month. The climate data from previous years indicates that there are typically about 21 days days of rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 182 hours. This means a pleasant mix of sun and clouds.

Should you favor a climate that's both dry and comfortably warm April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January and February tend to be characterized by conditions that may not be as optimal.

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

 

Barra de Guaratiba, monthly averages in December

Min Temperature 23°C  

Max Temperature 29°C  

Chance of Rain 68%  

Precipitation 139 mm  

Rainy days 21 days  

Humidity 80% *  

Sunshine 182 hours *  

Percentage Sunshine *  

Data from: Rio de Janeiro, Brazil (43 KM, 27 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 Barra de Guaratiba.

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.