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

Planning a trip to São Sebastião in January? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In January, São Sebastião generally has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 28°C. But by evening, they drop to around 24°C.

São Sebastião in January falls under the rainy season with heavy rainfall, averaging around 228 mm for the month. It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Rain is expected on roughly 18 days.

The area enjoys a balanced 104 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit São Sebastião. June, July and August typically offer the most optimal weather. In contrast, January, February and March tend to have 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 January

Min Temperature 24°C  

Max Temperature 28°C  

Chance of Rain 61%  

Precipitation 228 mm  

Rainy days 18 days  

Sunshine 104 hours *  

Percentage Sunshine *  

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

Where to go in Brazil in January

Find out more about the weather in Brazil in January 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 January?

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 in January.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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.