Inmet: weather forecast between July 7th and 14th, 2025

The weather forecast for the week between July 7 and 14, 2025, released today (7/7) by the National Institute of Meteorology (Inmet), indicates contrasting weather conditions in different regions of the country. The highlight is the possibility of frost in higher altitude areas in the South, caused by a new mass of cold air advancing across Brazil.

Na South, the frontal system acting over the ocean will contribute to light and temporary rains on the coast of Paraná, while the interior of the region should continue with stable weather and low relative humidity. Minimum temperatures may fall below 8 °C in areas of Rio Grande do Sul, Santa Catarina and southern Paraná, with a risk of frost mainly in mountainous regions. In Santa Catarina, maximum temperatures should not exceed 18 °C.

in the regions Southeast e Midwest, the forecast is for stable weather, with no significant rainfall. Dry air should predominate, with relative humidity below 30% in states such as Goiás, Mato Grosso do Sul and in areas of the interior of São Paulo and southern Minas Gerais. Minimum temperatures could reach 10 °C in the center-south of Minas Gerais and in São Paulo, especially between the 9th and 10th.

Already in Northern Region, instabilities continue to act strongly, mainly in Roraima, on the coast of Amapá, western Amazonas and northern Pará, where accumulated volumes may exceed 100 mm. In the rest of the region, the weather remains stable, with high temperatures, above 30 °C.

Na North East Region, the interior of the region will have a dry climate and a drop in humidity, mainly in the south of Piauí, Maranhão and west of Bahia. On the other hand, the northeastern coast will continue to receive rainfall above 20 mm, especially in the east of Bahia, Sergipe, Alagoas and north of Maranhão.

According to Inmet, maximum temperatures may exceed 34 °C in south-central Pará, northern Mato Grosso, Tocantins, Maranhão and Piauí, especially on July 13th.