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

How is the weather in Barra de Guaratiba in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In Barra de Guaratiba the weather in September is generally perfect, characterized by high temperatures and moderate rainfall. Anticipate daytime temperatures around 26°C, while night temperatures can drop to 20°C.

Barra de Guaratiba in September usually receives moderate rainfall, averaging around 76 mm for the month. Rain is expected on roughly 11 days.

The area enjoys a balanced 144 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Barra de Guaratiba. 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 September

Min Temperature 20°C  

Max Temperature 26°C  

Chance of Rain 38%  

Precipitation 76 mm  

Rainy days 11 days  

Humidity 79% *  

Sunshine 144 hours *  

Percentage Sunshine *  

* Data from: Rio de Janeiro, Brazil (43 KM, 27 Miles).

Where to go in Brazil in September

Find out more about the weather in Brazil in September and which places have the best weather 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 Barra de Guaratiba in September?

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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

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