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September Weather in Pacajus, Brazil

Last updated: August 22, 2025

In Pacajus, Brazil, the average temperature in September hovers around 28°C (82°F), making it a pleasant time to explore. Expect comfortable conditions with a minimum of 22°C (72°F) and a peak of 36°C (96°F). Rain is minimal, with only about 3 mm (0.1 in) of precipitation over 0 days, and an average humidity of 56% ensures a pleasant atmosphere.

September Temperature in Pacajus

In September in Pacajus, the average temperature is 28°C (82°F). Maximums can reach 36°C (96°F), while minimums can be as low as 22°C (72°F). This makes Pacajus an ideal destination for warm-weather activities and exploring the outdoors.

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

The chart illustrates September temperature patterns in Pacajus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pacajus, September typically has an average temperature of 28°C (82°F), with highs reaching up to 36°C (96°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec828180808080808282838383
Data source: Temperature data for Pacajus 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 Pacajus

In Pacajus in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Pacajus

The chart displays monthly precipitation patterns in Pacajus, 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 Pacajus, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec85191225225142485143101641
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pacajus

In Pacajus in September humidity is 56%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace, making traveling quite comfortable but also giving you a slight sheen of sweat, reminding you to stay hydrated and take breaks in the shade.

September Average Humidity in Pacajus

This chart illustrates the average monthly humidity levels in Pacajus, 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 Pacajus is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%92%91%89%78%66%60%56%54%56%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pacajus

In Pacajus 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 Pacajus.

Maximum UV Index Levels in Pacajus for September

The chart shows the monthly maximum UV Index (UVI) for Pacajus 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 Pacajus typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131413
Data source: Pacajus 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 Pacajus Compares to Other Months

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

This table compares monthly weather conditions in Pacajus, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)85 mm (3.3 inches)89%extreme
February Weather27°C (81°F)191 mm (7.5 inches)90%extreme
March Weather27°C (80°F)225 mm (8.8 inches)92%extreme
April Weather27°C (80°F)225 mm (8.8 inches)91%extreme
May Weather27°C (80°F)142 mm (5.6 inches)88%extreme
June Weather27°C (80°F)48 mm (1.9 inches)78%extreme
July Weather27°C (80°F)51 mm (2.0 inches)66%extreme
August Weather28°C (82°F)4 mm (0.2 inches)60%extreme
September Weather28°C (82°F)3 mm (0.1 inches)56%extreme
October Weather28°C (83°F)10 mm (0.4 inches)54%extreme
November Weather28°C (83°F)16 mm (0.6 inches)56%extreme
December Weather28°C (83°F)41 mm (1.6 inches)69%extreme

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