Itanhaém weather in January (Sao Paulo State, Brazil)

What can you expect from the weather in Itanhaém during January? Here's what the weather might have in store during this month.

In January, Itanhaém typically experiences high temperatures and heavy rainfall. Anticipate daytime temperatures around 29°C, while night temperatures can drop to 23°C.

Itanhaém in January falls under the rainy season with heavy rainfall, averaging around 282 mm for the month. When we look at the climate data from the last 30 years, we can expect around 23 days of rain.

The area experiences a moderate amount of sunshine, with approximately 157 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Itanhaém. August typically offers the best circumstances. While January and February tend to showcase less optimal conditions.

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

 

Itanhaém, monthly averages in January

Min Temperature 23°C  

Max Temperature 29°C  

Chance of Rain 75%  

Precipitation 282 mm  

Rainy days 23 days  

Humidity 78% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Santos, Brazil (52 KM, 32 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 Itanhaém 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?

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

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.