ClimateForecastSeptemberOctober >>

Porto Nacional weather in September (Brazil)

How is the weather in Porto Nacional in September? Check out this comprehensive weather guide.

In September, Porto Nacional generally has very high temperatures and low rainfall. Throughout the daytime, temperatures often hover around 37°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 24°C. Often, it stands out as the year's warmest month. With this in mind, cool breathable fabrics will make navigating the heat much more bearable. Always be ready to embrace the warmth while staying cool and protected.

Porto Nacional in September usually receives low rainfall, averaging around 25 mm for the month. Based on our climate data of the past 30 years, about 6 days of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 208 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you prefer dry days with pleasant temperatures, June typically offers the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Porto Nacional, monthly averages in September

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 37°C  
Chance of RainChance of Rain 18%  
PrecipitationPrecipitation 25 mm  
Rainy daysRainy days 6 days  
HumidityHumidity 56%  
WindspeedWindspeed  
SunshineSunshine 208 hours  
Percentage SunshinePercentage Sunshine  

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 Porto Nacional 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.

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 Porto Nacional.

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.