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Barra de São João weather in March (Rio de Janeiro State, Brazil)

How is the weather in Barra de São João in March? Here's what the weather might have in store during this month.

In March, Barra de São João generally has very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 30°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 23°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Barra de São João in March usually receives heavy rainfall, averaging around 162 mm for the month. Rain is expected on roughly 15 days.

Should you favor a climate that's both dry and comfortably warm April, May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January and December 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 São João climate page with graphs.

 

Barra de São João, monthly averages in March

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 162 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 82% *  
* Data from: Cabo Frio, Brazil (33 KM, 20 Miles).

Where to go in Brazil in March

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

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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 Barra de São João in March?

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 in March.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Barra de São João.

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 climate conditions. Find out where to go with our weather planner.