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

How's the weather trend in Sepetiba as December approaches? Check out this detailed guide to the month’s weather conditions.

Temperatures

In December, Sepetiba tends to experience high temperatures and heavy rainfall. The daytime often sees temperatures reaching 29°C, but nighttime brings a cool-down to 23°C.

Precipitation

Sepetiba in December falls under the rainy season with heavy rainfall, averaging around 187 mm for the month. Expect around 20 days of rain based on historical data.

Average sunshine

With about 182 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

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 tends to showcase less optimal conditions.

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

 

Sepetiba, monthly averages in December

Min Temperature 23°C  

Max Temperature 29°C  

Chance of Rain 68%  

Precipitation 187 mm  

Rainy days 20 days  

Humidity 80% *  

Sunshine 182 hours *  

Percentage Sunshine *  

Data from: Rio de Janeiro, Brazil (55 KM, 34 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 Sepetiba.

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.