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September Weather in Picui, Brazil

Last updated: August 22, 2025

In September, the average temperature in Picui, Brazil hovers around 24°C (76°F). Expect a comfortable range, with minimum temperatures dipping to 17°C (63°F) and peaking at 33°C (92°F). During this time, precipitation is minimal, averaging just 6 mm (0.2 in) over 1 day, while the average humidity remains at 72%. Perfect weather for exploration!

September Temperature in Picui

In September in Picui, the average temperature is 24°C (76°F). Maximum temperatures can reach up to 33°C (92°F), while the minimum can drop to as low as 17°C (63°F). Overall, this climate makes Picui a comfortable destination for travelers seeking mild weather.

September Weather in Picui: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Picui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Picui, September typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec787978777674737475787979
Data source: Temperature data for Picui generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Picui

In Picui in September, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

September Precipitation Trends in Picui

The chart displays monthly precipitation patterns in Picui, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Picui, September typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec307811083542132865712
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Picui

In Picui in September humidity is 72%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities a bit uncomfortable, so travelers should stay hydrated and plan for frequent breaks in the shade.

September Average Humidity in Picui

This chart illustrates the average monthly humidity levels in Picui, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Picui is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Picui

In Picui in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Picui, you can check here.

Maximum UV Index Levels in Picui for September

The chart shows the monthly maximum UV Index (UVI) for Picui in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Picui typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111214131414
Data source: Picui September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Picui Compares to Other Months

Weather in Picui varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Picui, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Picui, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)30 mm (1.2 inches)86%extreme
February Weather26°C (79°F)78 mm (3.1 inches)89%extreme
March Weather25°C (78°F)110 mm (4.3 inches)89%extreme
April Weather25°C (77°F)83 mm (3.2 inches)89%extreme
May Weather24°C (76°F)54 mm (2.1 inches)90%extreme
June Weather24°C (75°F)21 mm (0.8 inches)86%extreme
July Weather23°C (74°F)32 mm (1.3 inches)80%extreme
August Weather23°C (74°F)7 mm (0.3 inches)77%extreme
September Weather24°C (76°F)6 mm (0.2 inches)72%extreme
October Weather25°C (78°F)5 mm (0.2 inches)68%extreme
November Weather26°C (79°F)7 mm (0.3 inches)66%extreme
December Weather26°C (79°F)11 mm (0.5 inches)70%extreme

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