São Sebastião weather in October (Sao Paulo State, Brazil)

Curious about the October weather in São Sebastião? Here's what the weather might have in store during this month.

In October, São Sebastião typically experiences high temperatures and high rainfall. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 20°C.

São Sebastião in October usually receives high rainfall, averaging around 139 mm for the month. When we look at the climate data from the last 30 years, we can expect around 16 days of rain.

The area sees fewer sunny days, with a projection of about 74 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. While January, February and March tend to showcase less optimal conditions.

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

 

São Sebastião, monthly averages in October

Min Temperature 20°C  

Max Temperature 24°C  

Chance of Rain 52%  

Precipitation 139 mm  

Rainy days 16 days  

Sunshine 74 hours *  

Percentage Sunshine *  

* Data from: Ubatuba, Brazil (53 KM, 33 Miles).

Where to go in Brazil in October

Find out more about the weather in Brazil in October 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 Sebastião in October?

For visitors traveling to São Sebastião, 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 October.

Swimming

4/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in São Sebastião.

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.