Temperature in São Paulo State in September

Daytime highs, nighttime lows and the warmest cities in São Paulo State, Brazil this September.

São Paulo State, Brazil, a region in Brazil, experiences maximum daytime temperatures in September ranging from 23°C (73°F) in Ubatuba to 33°C (91°F) in Votuporanga. Nighttime temperatures generally drop to 20°C (68°F) in Votuporanga and 18°C (64°F) in Ubatuba.

What is the temperature of the different cities in São Paulo State, Brazil in September?

Curious about the September temperatures in the prime spots of São Paulo State? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit São Paulo State, check out our São Paulo State's climate page.

See also: São Paulo State weather by month.

Best Places to Visit in São Paulo State in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across São Paulo State.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in São Paulo State

São Paulo State temperatures in September: frequently asked questions

How hot does it get in São Paulo State, Brazil in September?

Daytime temperatures in Sao Paulo typically peak at 26°C (79°F) in September, putting it in the high range.

How cold does it get at night in São Paulo State, Brazil in September?

After dark, Sao Paulo cools to about 15°C (59°F) on an average September night.

What is the warmest city in September in São Paulo State, Brazil?

Data insights from our comprehensive database indicate that Votuporanga is the city with the highest warmth. Daytime peaks average near 33°C (91°F), while the nights are characterized by a low temperature close to 20°C (68°F).

What is the coldest city in September in São Paulo State, Brazil?

According to our data, Ubatuba holds the title for the coldest city in São Paulo State, Brazil in September. It experiences maximum temperatures of approximately 23°C (73°F) and drops to lows of about 18°C (64°F) during the night.

How much sun does São Paulo State, Brazil get in September?

Across São Paulo State, Brazil, sunshine in September ranges from overcast in Ubatuba (80 hours) to sunny in São Carlos (212 hours).

Interested in more climate information?

We have much more information about the climate in São Paulo State.

Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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