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Itaboraí weather in January (Rio de Janeiro State, Brazil)

Will it be rainy or sunny in Itaboraí this January? This guide provides the necessary weather information for your travel plans.

Temperatures

In January, Itaboraí usually has very high temperatures and heavy rainfall. Daytime temperatures generally settle around 32°C, while nighttime can see a dip to about 23°C. These temperatures are typical, but it's wise to prepare for hotter days. Dress in light, airy clothing and protect yourself from the sun.

Precipitation

Itaboraí in January falls under the rainy season with heavy rainfall, averaging around 258 mm for the month. Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. The climate data from previous years indicates that there are typically about 20 days days of rain.

Average sunshine

Enjoy a sunny month with about 212 hours of sunshine, providing a cheerful and lively atmosphere.

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

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

 

Itaboraí, monthly averages in January

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 67%  
PrecipitationPrecipitation 258 mm  
Rainy daysRainy days 20 days  
HumidityHumidity 79% *  
SunshineSunshine 212 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Rio de Janeiro, Brazil (36 KM, 22 Miles).

Where to go in Brazil in January

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
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 this month?

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.

Swimming
8/10
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 Itaboraí.

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 travel conditions. Find out where to go with our weather planner.