Important Facts

» Climate
Pleasant, varied weather

Temperature in the state of Rio de Janeiro, as in the rest of Brazil, is measured by the Celcius (ºC) scale and differs according to region. Summer runs from December to February; winter, from June to September.
In the Capital

Rio de janeiro

Rio de Janeiro climate is tropical hot and humid – with variations in temperature due to differences in altitude, vegetation and proximity to the ocean. The average annual temperature is 24ºC (75 ºF). In winter the daily average temperature is 22ºC (71.6 ºF) and in summer it hovers around 26ºC (79 ºF) but can reach 38ºC (100.4ºF), with brief downpours late in the afternoon.


In the different regions

Costa do Sol (Sun Coast) – the easterly winds and local microclimate push the rain away, making the temperature always pleasant, with an annual average of 26ºC (79ºF)

Costa Verde (Green Coast) – hot, humid climate, with no dry season. The average annual temperature is 24ºC (75ºF). The highs are between 27ºC (80.6ºF) and 30ºC (86ºF); the lows, between 18ºC (64.4ºF) and 21ºC (70ºF).

Agulhas Negras (Black Needles) – high altitude tropical climate, with higher precipitation from November to March. The average annual temperature is 26ºC (79ºF) (January), with high temperatures of 39ºC (102ºF) and lows of 7ºC (44.6ºF) (July).

Serra Imperial (Imperial Highlands) – high altitude tropical climate, with temperatures between 8ºC (46.4ºF) and 25ºC (77ºF) all year round. On the coldest days the temperature hovers around 10ºC (50ºF) and falls significantly at night. Fog is one of the highland region’s unique features.

Vale do Café (Coffee Valley) – high altitude tropical climate, with an average annual temperature of 21ºC (70ºF). The region includes Miguel Pereira, known as the city with the third best climate in the world, thanks to the combination of altitude (618 meters above sea level), topography and vegetation with a temperate, subtropical climate. Summer is quite hot and relatively humid, with an average temperature of 28ºC (82.4ºF). Winter is cold, yet dry, with an average temperature of 19ºC (66ºF).

Weather information for the main regions in the state of Rio de Janeiro:
http://www.climatempo.com.br.




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