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Piauí temperatures in September

Piauí is a region in Brazil. In September the average maximum daytime temperatures are very high and range from 34°C in Luis Correia to 38°C in Teresina. Nighttime temperatures generally drop to 24°C in Teresina and 25°C in Luis Correia.

What is the temperature of the different cities in Piauí in September?

To get a sense of September's typical temperatures in the key spots of Piauí, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Piauí?
  • From a thorough analysis of our records, Teresina clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 38°C, and evenings that remain near 24°C.

  • What is the coldest city in September in Piauí?
  • The coldest city in September in Piauí is Luis Correia when we check our database. The maximum daytime temperatures are around 34°C and minimum nighttime temperatures fall around 25°C.

  • How much sun does Piauí get in September?
  • Teresina enjoys approximately 280 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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