Weather in September in Piauí
Considering a trip to Piauí this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What is the weather like in Piauí in September?
Piauí is a region in Brazil. September in Piauí generally has temperatures that range from very warm to very hot, with almost no precipitation.
Temperatures
The average maximum daytime temperatures vary from very warm in Luis Correia at 34°C to very hot in Teresina at 38°C. Nighttime temperatures generally drop to 24°C in Teresina and 25°C in Luis Correia. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.
Precipitation
September is a very dry month with an average rainfall of around 4.7 mm in Teresina.Average sunshine
Meanwhile, Teresina enjoys close to 280 hours of sunlight. This means it's a great month if you prefer bright and sunny days.For a closer look at September's conditions in Piauí, see the map below. For a more detailed look at Piauí's yearly weather, check out our Piauí climate page.
Where to go in Piauí in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Piauí?
Teresina
In September Teresina generally has extremely high temperatures with maximum daytime temperatures around 38°C, minimum nighttime temperatures around 24°C and almost no monthly rainfall. So on average the conditions are unpleasant that month.
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Parnaíba
In September Parnaíba generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are pleasant that month.
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Barra Grande
In September Barra Grande generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are pleasant that month.
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Luis Correia
In September Luis Correia generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are pleasant that month.
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Coqueiro
In September Coqueiro generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Piauí, in Brazil.
Is September the best time to visit Piauí?
In our opinion, September may not be the ideal time to visit Piauí due to the typically unpleasant weather in Teresina.
Generally speaking, the best visiting conditions can be found in June offering mostly pleasant weather in Teresina. The weather in January, February, March, April, November and December, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Piauí.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed 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.