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Climate and Weather of Rio de Janeiro State, Brazil

In Brazil you have several regions, one of which is called Rio de Janeiro State. The most popular city in this region is Rio de Janeiro, whose climate data we'll examine to provide you with an overview of what weather to expect in Rio de Janeiro State. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Rio de Janeiro State, during the months of June, July and August you can expect comfortable weather, with average temperatures ranging from 26°C to 27°C.

The warmest weather in Rio de Janeiro State arrives in February, when temperatures climb to 32°C. In contrast, July sees the mercury drop to daytime highs of 26°C.

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 of rain, while August stays relatively dry with 45 mm.

For those seeking sunshine, January usually has the brightest skies, making it an excellent time for exploring the region.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Rio de Janeiro State, Brazil?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.

Popular places in Rio de Janeiro State, Brazil

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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