Rio de Janeiro State is one of several regions in Brazil, with temperatures that range from 26°C (79°F) in July to 32°C (90°F) during the peak of February. We've based our full climate overview on data from Rio de Janeiro, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Rio de Janeiro State offers pleasant conditions in June, July and August, with temperatures typically ranging from 26°C (79°F) to 27°C (81°F).
The peak heat season generally takes place in January, February and March.
Precipitation in Rio de Janeiro State varies considerably throughout the year. The wettest conditions occur in January with 198 mm (7.8 in) of rain, while August stays relatively dry with 45 mm (1.8 in).
For those seeking sunshine, January usually has the brightest skies, making it an excellent time for exploring the region.
