Cold front coming from the South should reduce heat and bring rain to SP; see forecast

A cold front that passes through Rio Grande do Sul and Santa Catarina this weekend could reach São Paulo and cause rain and a drop in temperature in the coming days, according to Climatempo.

The change in weather, which will be the first most pronounced this autumn, is caused by an atmospheric blockage and other meteorological systems that are creating a climate of persistent instability in the South region, especially in Santa Catarina and Rio Grande do Sul.

In São Paulo, a cold front is expected to enter in the middle of next week, bringing milder temperatures and more intense rain to the coast of São Paulo from Wednesday (17). The capital of São Paulo is expected to experience rain showers this weekend.

According to the National Institute of Meteorology (Inmet), rain showers that could exceed 60 mm are expected in the southeast and east of São Paulo starting this weekend.

Weather forecast for São Paulo

• Saturday (13): from 19°C to 29°C (rain showers in the afternoon)
• Sunday (14): from 14°C to 30°C (rain showers in the afternoon and evening)
• Monday (15): 21°C to 30°C (rain showers in the afternoon)
• Tuesday (16): 20°C to 29°C (rain showers in the afternoon)
• Wednesday (17): 21°C to 28°C
• Thursday (18): 18°C ​​to 27°C (rain showers in the afternoon)
• Friday (19): 14°C to 24°C
• Saturday (20): 14°C to 26°C
• Sunday (21): 15°C to 26°C

According to Climatempo forecasts, accumulated rainfall could exceed 200 millimeters in some areas in the south of the country this weekend. Regions in the central and southern regions of Rio Grande do Sul and Santa Catarina may receive more than 100 mm, with some specific regions reaching 200 mm of rain.

Last Friday (12), in Rio Grande do Sul, it had already rained 79 mm in São José dos Ausentes, 47 mm in Tupanciretã and 44 mm in Santiago, according to the National Institute of Meteorology.

Between Friday afternoon and evening it rained moderately in Florianópolis, capital of Santa Catarina. This Saturday, the weather dawned open in the capital of Santa Catarina.

The state records rainfall below the historical average this April. Next week, the Intertropical Convergence Zone will remain more active on the north coast of Brazil, with more intense rains being possible in the Northern States and part of the Northeast.

Rain below expected in SP

In the city of São Paulo, according to the Climate Emergency Management Center (CGE) of the city of São Paulo, rainfall is below expectations for this month. The data shows that April accumulated 9 millimeters until this Saturday, which corresponds to 14.1% of the 63.9 mm expected for the month.

With humidity levels above 50%, the forecast is for rapid and isolated rain in the capital. In the coming days, the scenario should continue unchanged, with high humidity.