The Brazilian summer officially begins in December and lasts through March. These are the hottest and rainiest months for most of the country, particularly the Southeast (Rio de Janeiro, São Paulo) and the Amazon. Temperatures frequently exceed 30°C (86°F), and short, heavy afternoon downpours are common. However, this season is also synonymous with celebration. December brings pre-Carnival blocos, January is marked by beach culture and the Feast of Iemanjá, and February (or early March) hosts the world-famous Rio Carnival. The summer solstice occurs around December 21, making this the period of long days and intense sun.
Book hotels months in advance for December through February. Prices can triple during this peak season. seasons in brazil months
Mild temperatures and decreasing rainfall; a great "shoulder" season. June – September Drier and cooler, especially in the South and Southeast. Spring September – December The Brazilian summer officially begins in December and
Before diving into specific months, it is crucial to remember one fact: However, this season is also synonymous with celebration
This means the seasons are the opposite of North America and Europe.