Weather in Brazil for June 2025

In June, Brazil experiences varying weather conditions across different regions. In the northern part of the country, including cities like Manaus and Belém, the beginning of the month sees warm and humid conditions with temperatures averaging around 28° during the day and 22° at night.

These regions also experience frequent rainfall, contributing to the lush greenery and vibrant ecosystems.

Moving towards the southern regions such as Rio de Janeiro and São Paulo, the weather in early June tends to be milder, with average temperatures around 23° during the day and 16° at night.

However, as the month progresses, the temperatures tend to drop slightly, especially towards the end of June, with daytime temperatures averaging around 20° and nighttime temperatures around 13°. This shift marks the onset of the winter season in the southern hemisphere.

In the central regions, including Brasília and Cuiabá, June brings drier and cooler weather compared to the previous months, with daytime temperatures around 26° and nighttime temperatures around 18° at the beginning of the month.

Towards the end of June, these areas experience a slight decrease in temperatures, with daytime averages around 24° and nighttime averages around 16°.

Overall, June in Brazil offers a diverse range of weather conditions, from warm and humid in the north to milder and occasionally cooler temperatures in the south and central regions.