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September Weather in Piritiba, Brazil

Last updated: August 22, 2025

In Piritiba, Brazil, the average temperature in September hovers around 22°C (72°F), offering a pleasant climate for outdoor activities. Expect a minimum of 14°C (58°F) and a maximum reaching up to 36°C (96°F), providing a comfortable range for all preferences. Despite enjoying these warm temperatures, be prepared for 46 mm (1.8 in) of precipitation spread over 14 days, contributing to an average humidity of 63%.

September Temperature in Piritiba

In September in Piritiba, the average temperature is 22°C (72°F). Maximum can reach 36°C (96°F), and the minimum can be as low as 14°C (58°F). This pleasant climate makes Piritiba an ideal destination for travelers seeking both warmth and comfort.

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

The chart illustrates September temperature patterns in Piritiba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piritiba, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (96°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec777877757371696972767676
Data source: Temperature data for Piritiba 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 Piritiba

In Piritiba in September, the total precipitation amount is 46 mm (1.8 in) accumulated over 14 days.

September Precipitation Trends in Piritiba

The chart displays monthly precipitation patterns in Piritiba, 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 Piritiba, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec3474869455575250463510284
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Piritiba

In Piritiba in September humidity is 63%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it a perfect setting for leisurely strolls and comfortable outdoor activities, though travelers should stay hydrated and take breaks in the shade.

September Average Humidity in Piritiba

This chart illustrates the average monthly humidity levels in Piritiba, 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 Piritiba is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%85%90%89%84%81%75%70%63%57%50%54%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Piritiba

In Piritiba in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Piritiba.

Maximum UV Index Levels in Piritiba for September

The chart shows the monthly maximum UV Index (UVI) for Piritiba 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 Piritiba typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151415141110101213151515
Data source: Piritiba 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 Piritiba Compares to Other Months

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

This table compares monthly weather conditions in Piritiba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)34 mm (1.3 inches)76%extreme
February Weather25°C (78°F)74 mm (2.9 inches)85%extreme
March Weather25°C (77°F)86 mm (3.4 inches)90%extreme
April Weather24°C (75°F)94 mm (3.7 inches)89%extreme
May Weather23°C (73°F)55 mm (2.2 inches)84%extreme
June Weather21°C (71°F)57 mm (2.2 inches)81%very high
July Weather20°C (69°F)52 mm (2.0 inches)75%very high
August Weather21°C (70°F)50 mm (2.0 inches)70%extreme
September Weather22°C (72°F)46 mm (1.8 inches)63%extreme
October Weather25°C (77°F)35 mm (1.4 inches)57%extreme
November Weather24°C (76°F)102 mm (4.0 inches)50%extreme
December Weather25°C (77°F)84 mm (3.3 inches)54%extreme

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