São Pedro da Aldeia weather in September (Rio de Janeiro State, Brazil)

How is the weather in São Pedro da Aldeia in September? Check out this comprehensive weather guide.

In São Pedro da Aldeia, September is characterized by high temperatures and moderate rainfall. Daytime temperatures hover around 25°C, while nights can cool down to about 20°C.

São Pedro da Aldeia in September usually receives moderate rainfall, averaging around 67 mm for the month. Typically around 12 days of rainfall is expected.

So this is a great month to visit if you prefer dry days with pleasant temperatures. February, April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized São Pedro da Aldeia climate page with graphs.

 

São Pedro da Aldeia, monthly averages in September

Min Temperature 20°C  

Max Temperature 25°C  

Chance of Rain 40%  

Precipitation 67 mm  

Rainy days 12 days  

Humidity 81% *  

* Data from: Cabo Frio, Brazil (10 KM, 6 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 São Pedro da Aldeia in September?

For visitors traveling to São Pedro da Aldeia, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in São Pedro da Aldeia.

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.