ClimateForecastMarchApril >>

Rio das Ostras weather in March (Rio de Janeiro State, Brazil)

What does the weather outlook for Rio das Ostras look like in March? Check out our in-depth weather guide for this month.

Temperatures

In March, Rio das Ostras tends to experience very high temperatures and heavy rainfall. In the daytime, temperatures tend to hover near 30°C, cooling down at night to around 23°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Precipitation

Rio das Ostras in March usually receives heavy rainfall, averaging around 164 mm for the month. Past climate data indicates that roughly 15 days will see rain.

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, December tends to be characterized by conditions that may not be as optimal.

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

 

Rio das Ostras, monthly averages in March

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 164 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 82% *  
Data from: Cabo Frio, Brazil (40 KM, 25 Miles).

Where to go in Brazil in March

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

Map not visible? Whoops sorry! Please refresh the page.
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.

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 Rio das Ostras.

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.