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Itaguaí Weather in March

During March, Itaguaí experiences high daytime temperatures of 30°C (86°F) and cooler nights around 23°C (73°F). March sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Itaguaí in March

Itaguaí is in the rainy season in March, with rain on around 15 days and an average of 201 mm (7.9 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Itaguaí in March

March in Itaguaí brings high temperatures, with highs of 30°C (86°F) and nights around 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Itaguaí in March

Expect sunny days throughout the month, with an estimated 208 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Itaguaí.

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

Itaguaí Temperature in March

Min TemperatureMin Temperature 23°C (73°F)  
Max TemperatureMax Temperature 30°C (86°F)  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 201 mm (7.9 in)  
Rainy daysRainy days 15 days  
HumidityHumidity 80% *  
SunshineSunshine 208 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Rio de Janeiro, Brazil (62 KM, 38 Miles).

Best Places in Brazil in March

Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in March →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Itaguaí in March

Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Itaguaí in March

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

Select a Month

Check the conditions for any month of the year.

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

More climate data for Itaguaí