Season: In Brazil

| Season | Months (approx.) | Meteorological Characteristics | | :--- | :--- | :--- | | | December – March | High heat, high humidity, intense convective rainfall (thunderstorms), risk of flooding. | | Autumn | April – May | Gradual cooling, first dry spells in the interior, fog in the South. | | Winter | June – September | Coldest temperatures (especially South), peak of the dry season in the tropics, frost risk in the South. | | Spring | October – November | Rising temperatures, return of rainfall, strong winds and occasional hail. |

Due to its massive size, Brazil’s weather is not uniform. While the south experiences distinct four-season shifts, the tropical north remains warm and humid year-round, differentiated primarily by rainfall rather than temperature. Seasonal Calendar at a Glance General Weather Patterns mid-Dec to mid-Mar Hot and humid; highest rainfall in the South and Southeast. Autumn mid-Mar to mid-June season in brazil

: The Amazon region experiences a relatively constant warm climate year-round, with high humidity. The concept of seasons is less pronounced here, with minimal variation in temperature but more noticeable changes in rainfall. | Season | Months (approx

: This region has a semi-arid climate in the interior, with a pronounced dry season. The coastal areas are warmer and more humid, with less seasonal variation. | | Spring | October – November |

Brazil does not experience the traditional four seasons (spring, summer, autumn, and winter) in the same way that countries in the Northern or Southern Hemispheres do. Instead, the country has a tropical and subtropical climate, with two main seasons: