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Brazil Weather

On this page we will try to answer the question about when is the best time to visit Brazil. In general terms Brazil has a tropical climate and, overall, it is good to visit the country year round. But, the climate varies from region to region, as you can see below. Brazil lies in the Southern Hemisphere, so its seasons are the exact opposite to the Northern Hemisphere. The seasons run this way:

Summer: mid December to mid March (usually the humidity and temperature are high)

Autumn: mid March to mid June (it varies from region to region, but usually there is less rain)

Winter: mid June to mid September (very little rain apart from some areas in the North-East, chilly at night in the South)

Spring: mid September to mid December (it varies from region to region, but usually there is less rain)


Best places to visit in Brazil in January

Best places to visit in Brazil in February

Best places to visit in Brazil in March

Best places to visit in Brazil in April


Best places to visit in Brazil in May

Best places to visit in Brazil in June

Best places to visit in Brazil in July

Best places to visit in Brazil in August

Best places to visit in Brazil in September

Best places to visit in Brazil in October

Best places to visit in Brazil in November

Best places to visit in Brazil in December

Chart with month by month weather information focused on Brazil and when is the best time to visit

State of Rio de Janeiro and São Paulo

Places: Rio de Janeiro, São Paulo, Paraty, Ilha Grande, Buzios, Angra dos Reis

Rio has hot and humid summers – circa 38°C and 98% humidity is very common. Rio winters are quite mild, with night temperatures dropping to 19°C, and daytime temperatures climbing to 30°C. Note that most houses and apartments are built to reduce the heat, and many restaurants and stores lack windows or doors, so it can actually feel chilly in the evening during winter time. São Paulo has a similar climate to Rio’s – hot in the summer and mild in winter. As São Paulo sits above a plateau at approximately 700m (2,300 ft.), it can sometimes get chilly, with daytime lows in June to September reaching 12°C. Also, in the mountain resort of Petrópolis and the historic towns of Ouro Preto and Tiradentes, it often gets cold enough to see your breath (5°C) in the fall and winter.


Places: Salvador, Marau, Boipeba, Itacare, Trancoso, Caraiva, Recife, Olinda, Fernando de Noronha, Jericoacoara

In the North-East it is warm year-round with a pleasant ocean breeze. Temperatures vary between 25 and 35 °C. Short showers cool things down during winter months (June-July).

Route of Emotions

Places: Jericoacoara, Parnaiba, Atins, Santo Amaro, Sao Luiz

The park of Lençóis Maranhenses is good to visit after the rainy season, when the lagoons are full of water. This is the case from mid May till September.


Places: Manaus, Alter de Chao, Presidente Figueiredo, Tefe, Santarem

In the Amazon it is hot and humid year-round, with temperatures hovering around 35-39 °C. The dry season (hot and sunny) lasts from June to December. As the rivers recedes, you’ll find that the beaches and islands reappear. The wet season typically runs from December to May. The humidity is higher in the rainy season, building up over the course of the day to produce a heavy downfall almost every afternoon. Even then, however, mornings and early afternoons can be clear and sunny. Although the best time to visit the Amazon is between July to October, when it is dry, there are some advantages seeing the Amazon at high water, when the forest is flooded and one can navigate between the branches of the trees in a canoe. There is also a chance to spot the jaguar climbing the trees at high water.


Places: Mato Grosso, Mato Grosso do Sul, Miranda, Cuiaba, Campo Grande, Corumba, Bonito, Pocone, Porto Jofre

The Pantanal is very hot during the rainy season (December to March), with temperatures reaching 40 °C. The driest time of the year is May through to October. Things cool down considerably, although night time temperatures will seldom drop below 20°C. The best time to see animals, is during the dry season from April/ May to October.


Places: Santa Catarina, Rio Grande do Sul, Aparados da Serra, Florianopolis, Porto Alegre, Curitiba, Ilha do Mel, Morretes

In the South, things get colder in the winter (June to September) but it is a good time to visit Aparados da Serra canyons because there won’t be so much fog and one can enjoy the views. In Florianópolis, many restaurants and even some hotels and pousadas shut down for the winter season. During winter there is a possibility of snow in Rio Grande do Sul and Santa Catarina. The dry season in the south runs from March to November, whereas December to February are wet and rainy.


Places: Iguazu Falls

Iguazu Falls are at theirs fullest in the rainy season, but usually at that time most of the trails are closed. This is the case from December to February, which is also a busy time with lots of crowds. For clear skies and hiking the trails is best to go during the dry season, so from June onwards. There is never a safe bet. Overall, Iguazu, like Rio and Paraty, is good to visit at anytime.

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