BrazilCountries Brazil Rio de Janeiro State January Temperatures
BrazilBrazil Rio de Janeiro State
Rio de Janeiro State Brazil
Temperatures in January
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Temperature in Rio de Janeiro State in January

Rio de Janeiro State is a region in Brazil. January in has maximum daytime temperatures ranging from high in Arraial do Cabo with 27°C to very high temperatures in Campos dos Goytacazes with 33°C. Nighttime temperatures generally drop to 23°C in Campos dos Goytacazes and 24°C in Arraial do Cabo.

What is the temperature of the different cities in Rio de Janeiro State in January?

Explore the map below to discover average January temperatures at the top destinations in Rio de Janeiro State. For a deeper dive, simply click on any destination dot.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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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 Rio de Janeiro State's climate page.

  • What is the warmest city in January in Rio de Janeiro State?
    • According to our recent database analysis, Campos dos Goytacazes is the warmest city. It experiences an average maximum daytime temperature of approximately 33°C and rarely drops below 23°C during the night.

  • What is the coldest city in January in Rio de Janeiro State?
    • When looking through our records, we find that Arraial do Cabo stands out as the coolest city in Rio de Janeiro State for the month of January. Daytime highs average 27°C and it cools down to about 24°C at night.

  • How much sun does Rio de Janeiro State get in January?
    • Rio de Janeiro enjoys approximately 212 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in January?
    • The water temperature averages approximately 25°C in Rio de Janeiro this month, a rehreshing temperature for swimming and cooling off.

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