Rio das Ostras Weather in January

January in Rio das Ostras typically sees daytime highs of 31°C (88°F) and nighttime lows of 24°C (75°F). January falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Rio das Ostras in January

As part of the rainy season, Rio das Ostras sees around 20 days of rain in January, with an average of 190 mm (7.5 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Rio das Ostras in January

In January, Rio das Ostras gets very high temperatures, with highs of 31°C (88°F). Nights cool to around 24°C (75°F). It's usually most comfortable outside during the morning and later in the day. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
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• December

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

Rio das Ostras Temperature in January

Min Temperature 24°C (75°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 66%  

Precipitation 190 mm (7.5 in)  

Rainy days 20 days  

Humidity 82% *  

* Data from: Cabo Frio, Brazil (40 KM, 25 Miles).

What to Wear in Rio das Ostras in January

Warm but pleasant conditions in Rio das Ostras in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Rio das Ostras in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

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.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Rio das Ostras

Temperature Rainfall Humidity

See the full Rio das Ostras climate overview or explore weather in Brazil.