Teresina weather in September (Piauí, Brazil)

How does the weather in Teresina usually fare in September? This guide provides the necessary weather information for your travel plans.

Temperatures

In September, the weather in Teresina generally includes extremely high temperatures and almost no rainfall. As the day progresses, temperatures can peak at 38°C. Luckily at nightfall, they typically drop to 24°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

Teresina in September usually receives almost no rainfall, averaging around 4.7 mm for the month. Analyzing past climate data, one can expect approximately 10 days of rain.

Average sunshine

There are approximately 280 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures June generally stands out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

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

 

Teresina, monthly averages in September

Min Temperature 24°C  

Max Temperature 38°C  

Chance of Rain 35%  

Precipitation 4.7 mm  

Rainy days 10 days  

Humidity 56% *  

Sunshine 280 hours *  

Percentage Sunshine *  

Where to go in Brazil in September

Find out more about the weather in Brazil and which places have the best travel 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 this month?

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.

Swimming

10/10

Camping

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Teresina.

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 travel conditions. Find out where to go with our weather planner.