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São João da Boa Vista weather in September (Sao Paulo State, Brazil)

Curious about the September weather in São João da Boa Vista? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In São João da Boa Vista the weather in September is generally perfect, characterized by high temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 29°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 16°C.

São João da Boa Vista in September usually receives moderate rainfall, averaging around 80 mm for the month. Based on our climate data of the past 30 years, about 8 days of rain are anticipated.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit São João da Boa Vista. April, May, June, July, August and September typically offer the best circumstances. While January tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized São João da Boa Vista climate page with graphs.

 

São João da Boa Vista, monthly averages in September

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 27%  
PrecipitationPrecipitation 80 mm  
Rainy daysRainy days 8 days  

Where to go in Brazil in September

Find out more about the weather in Brazil in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in São João da Boa Vista in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in São João da Boa Vista.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find 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 climate conditions. Find out where to go with our weather planner.