Temperature in Rio de Janeiro State in December
Rio de Janeiro State is a region in Brazil. December in has maximum daytime temperatures ranging from high in Arraial do Cabo with 26°C to very high temperatures in Campos dos Goytacazes with 32°C. Nighttime temperatures generally drop to 23°C in Campos dos Goytacazes and 23°C in Arraial do Cabo.
What is the temperature of the different cities in Rio de Janeiro State in December?
Find the average daytime temperatures in December for the most popular destinations in Rio de Janeiro State on the map below. Click on a destination dot for more detailed information.
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Select a Month of Interest
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.
Interested in more climate information?
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.