Rain showers across much of Brazil

Rain showers across much of Brazil


The cold front cools Rio de Janeiro and changes the weather in Espírito Santo. In the south, cold air prevails.

A cold front advances through Rio de Janeiro and reaches the south of Espírito Santo, but is already moving away towards the sea. Despite this, the passage of this cold front increases rainy conditions in many areas of the South-East.

A cold air mass of polar origin strengthens over southern Brazil, reducing cloud cover and conditions for rain over much of the region. Cold air also causes temperatures to drop.

Heavy clouds grow over many areas of Brazil due to the heat and high humidity and cause heavy rain, but in isolated ways.

The Intertropical Convergence Zone increases precipitation in far northern Amapá.




Belo Horizonte (MG), by Climaaovivo: thunderstorm on 4/10/2022

Weather forecast for Brazil from 09/12/2023 to Saturday

Southern region

A cold air mass of polar origin strengthens over southern Brazil, reducing cloud cover and conditions for rain over much of the region. Cold air also causes temperatures to drop.

Almost all of Rio Grande do Sul spends a day with him sunshine and stable weather. There may be some rain showers only on the border with Argentina, but they will be light.

In most areas of Santa Catarina there is also Saturday sun and no rain. The Itajaí Valley is cloudy, but only with drizzle. In the western part of Santa Catarina the sun also appears, but some rain showers occur, with little intensity.

In Paraná, Saturday is cloudy with drizzle and mild temperatures in greater Curitiba and on the Paraná coast. In the center, west and south of the state, the sun will appear, but it is there possibility of rain showers. West and southwest Paraná may have moderate to heavy rain.

South-eastern region

One cold front it advances through Rio de Janeiro and reaches the south of Espírito Santo, but is already moving away towards the sea. Despite this, the passage of this cold front increases rainy conditions in many areas of the South-East.

The day will be warm and without rain only in the Vale do Jequitinhonha region of Minas Gerais. In the other regions of Minas Gerais, in the center and north of Espírito Santo, in the north/northeast and in the west of São Paulo, the sun appears for most of the day and several rain showers Lightning can occur in the afternoon and at night. It may rain with moderate to heavy intensity in the far north of São Paulo (Ribeirão Preto/Franca), in the south of Minas, in the Zona da Mata Mineira, in the Gran Belo Horizonte and in the Triângulo Mineiro. Storm warning in Vitória, in the south of Espírito Santo and in the Rio Doce valley.

Saturday cloudy, with rain and mild temperatures in the state of Rio de Janeiro, in the Zona da Mata Mineira and in the east of São Paulo, including the coast of São Paulo. But in Greater São Paulo the rain is concentrated in the early morning; the rest of the day may be drizzle and drizzle.

In the central west and south of São Paulo, the sun shines through many clouds, but no rain is expected.

Midwest Region

Sunny and warm Saturday in the Central-West, but there are conditions for showers across the entire Region. The great heating during the day and the available air humidity form heavy clouds.

Throughout the state of Goiás, in the Federal District, in Mato Grosso and in Mato Grosso, the rain showers occur in isolationin the afternoon or at night.

There is risk of moderate to heavy rain in the central-west and south-west of Mato Grosso, including Cuiabá, in the south, centre, east and north of Mato Grosso do Sul, including Campo Grande.

North-East Region

Most of the Northeast has moist, warm air that allows rain clouds to form inland and on the coast.

OR sun and dry weather They predominate only in the central-west of Rio Grande do Norte, in the central region of Ceará, in the center and in the south of Bahia.

The other areas of the Northeast are sunny for most of the day, but there is no shortage of conditions for isolated rain showers. A the rain is fleeting and weak throughout the north-eastern coast, in the interior of Alagoas, Sergipe, Pernambuco and in the north of Bahia.

In the interior of Maranhão, in the interior of Piauí, in the interior of Ceará and Paraíba, in the west and north-west of Bahia, rain showers with lightningespecially in the afternoon and at night.

Northern Region

OR warm, humid air It predominates in northern Brazil and stimulates the growth of heavy clouds over much of the region. The Intertropical Convergence Zone increases rainy conditions in far northern Amapá.

Saturday is full of clouds, sunny spells and rain showers at any time in the far north of Amapá, in the north and central-west of the Amazon, in the west and central-south of Roraima and in Acre they have it. There is a risk of moderate to heavy rain.

In the other areas of the Northern Region the sun appears strong and is not lacking rain showers with lightning mainly in the afternoon and nightIn isolation.

Weather alert for 09/12/2023 – Saturday

Watch out for moderate to heavy rain in capital cities Rio de Janeiro, Belo Horizonte, Vitória, Campo Grande, Cuiabá, Manaus, Porto Velho, Rio Branco, Boa Vista and Macapá.

Sea alert: rough seas on the coasts of the Southern Region, Sao Paulo and Rio de Janeiro.

Warning for thunderstorms with lightning and gusts of wind between 71 and 90 km/h on the north coast of São Paulo, in the state of Rio de Janeiro, in Vitória and in the south of Espírito Santo, in the Vale do Rio Doce (MG), center and west of Acre , northwest of the western Amazon and south of Roraima, in the far north of Amapá.

Watch out for moderate to heavy rain with lightning and wind gusts from 51 km/h to 70 km/h in the center, west, west/southwest of Paraná, in the north of São Paulo, in the Triângulo Mineiro, south of Minas, Grande Belo Horizonte, Zona da Mata Mineira, in Mato Grosso do Sul (except the Corumbá region and the south-west of the state), in the central-west and south-west of Mato Grosso, in Rondônia, in the east of Acre, in Amazonas (except in east of the state), in the central-east of Amapá, in the north and east of Roraima.

Pay attention to dry airwith an air humidity rate between 21% and 30% in the north/northeast of Minas Gerais, in the center and in the south of Bahia

Source: Terra

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