Ilha Grande weather in January (Rio de Janeiro State, Brazil)

Looking to travel to Ilha Grande in January? Here's what the weather might have in store during this month.

In January, Ilha Grande typically experiences high temperatures and heavy rainfall. Anticipate daytime temperatures around 28°C, while night temperatures can drop to 24°C.

Ilha Grande in January falls under the rainy season with heavy rainfall, averaging around 226 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. When we look at the climate data from the last 30 years, we can expect around 20 days of rain.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Ilha Grande. May, June, July and August generally stand out with the best circumstances. While January tends to showcase less optimal conditions.

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

 

Ilha Grande, monthly averages in January

Min Temperature 24°C  

Max Temperature 28°C  

Chance of Rain 65%  

Precipitation 226 mm  

Rainy days 20 days  

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 Ilha Grande 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.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Ilha Grande.

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.