São Sebastião Weather in October

In São Sebastião, October brings high daytime temperatures around 24°C (75°F), with nights cooling to 20°C (68°F). Expect quite a bit of rainfall this month.

Rainfall in São Sebastião in October

Past climate data indicates that roughly 16 days will see rain, totalling around 139 mm (5.5 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in São Sebastião in October

October in São Sebastião brings high temperatures, with highs of 24°C (75°F) and nights around 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. Nights are mild at around 20°C (68°F), which is comfortable for most people.

Sunshine in São Sebastião in October

The month has fewer sunny days, with around 74 hours of sunshine.

Should you favor a climate that's both dry and comfortably warm, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Brazil, check out our São Sebastião's climate page.

São Sebastião Temperature in October

Min Temperature 20°C (68°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 52%  

Precipitation 139 mm (5.5 in)  

Rainy days 16 days  

Sunshine 74 hours *  

Percentage Sunshine *  

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

What to Wear in São Sebastião in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in São Sebastião in October

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

Swimming

4/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our São Sebastião's climate page.

More climate data for São Sebastião

Temperature Rainfall Sunshine

See the full São Sebastião climate overview or explore weather in Brazil.