ClimateForecastSeptemberOctober >>

Parnaíba weather in September (Piauí, Brazil)

How does the weather in Parnaíba usually fare in September? Find all the essential weather information for this month in our guide.

Temperatures

During September, Parnaíba usually has very high temperatures and almost no rainfall. The temperature during the day can rise to approximately 34°C. At night, it falls to around 25°C. Expect high temperatures this month, marking it as the warmest of the year. Prepare with lightweight clothing and plenty of sunscreen to stay comfortable.

Precipitation

Parnaíba in September usually receives almost no rainfall, averaging around 2.3 mm for the month. The month is marked by minimal rainfall, making it a good time for outdoor activities. Enjoy the dry spell, a great time to go hiking. Past climate data indicates that roughly 9 days will see rain.

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

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

 

Parnaíba, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 34°C  
Chance of RainChance of Rain 31%  
PrecipitationPrecipitation 2.3 mm  
Rainy daysRainy days 9 days  

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.

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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.

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

Interested in more climate information?

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

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.