Rio Bonito weather in September (Rio de Janeiro State, Brazil)

Curious about the climate in Rio Bonito this September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Experience perfect weather in Rio Bonito during September, featuring high temperatures and moderate rainfall. Expect the temperatures during the day to hover around 27°C. At night, they will likely drop to about 18°C.

Precipitation

Rio Bonito in September usually receives moderate rainfall, averaging around 95 mm for the month. When we look at the climate data from the last 30 years, you can expect around 12 days of rain.

Average sunshine

The area enjoys a balanced 139 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Rio Bonito. May, June, July, August and September typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Rio Bonito, monthly averages in September

Min Temperature 18°C  

Max Temperature 27°C  

Chance of Rain 39%  

Precipitation 95 mm  

Rainy days 12 days  

Humidity 80% *  

Sunshine 139 hours *  

Percentage Sunshine *  

Data from: Nova Friburgo, Brazil (48 KM, 30 Miles).

Where to go in Brazil in September

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

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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.