Guarujá weather in September (Sao Paulo State, Brazil)

How is the weather in Guarujá in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Guarujá typically experiences high temperatures and high rainfall. Daytime temperatures hover around 23°C, while nights can cool down to about 19°C.

Guarujá in September usually receives high rainfall, averaging around 153 mm for the month. Rain is expected on roughly 14 days.

The area sees fewer sunny days, with a projection of about 90 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

Should you favor a climate that's both dry and comfortably warm August typically offers the most agreeable circumstances. On the other hand, January, February and March tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Guarujá climate page with graphs.

 

Guarujá, monthly averages in September

Min Temperature 19°C  

Max Temperature 23°C  

Chance of Rain 47%  

Precipitation 153 mm  

Rainy days 14 days  

Humidity 82% *  

Sunshine 90 hours *  

Percentage Sunshine *  

* Data from: Santos, Brazil (8 KM, 5 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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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 Guarujá in September?

For visitors traveling to Guarujá, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

4/10

Camping

6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Guarujá.

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.