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September Weather in Iguai, Brazil

Last updated: August 22, 2025

In September, the average temperature in Iguai, Brazil hovers around 22°C (71°F), providing a comfortable climate. This period can see minimum temperatures dipping to 12°C (55°F) and peaking at a maximum of 32°C (90°F). Expect precipitation of about 48 mm (1.9 in) spread over 14 days, contributing to an average humidity of 70%. 🌤️

September Temperature in Iguai

In September in Iguai, the average temperature is 22°C (71°F). Maximums can reach 32°C (90°F) and minimums can be as low as 12°C (55°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates September temperature patterns in Iguai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iguai, September typically has an average temperature of 22°C (71°F), with highs reaching up to 32°C (90°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec767776757270686971747475
Data source: Temperature data for Iguai 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 Iguai

In Iguai in September, the precipitation amount is 48 mm (1.9 in) spread over 14 days.

September Precipitation Trends in Iguai

The chart displays monthly precipitation patterns in Iguai, 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 Iguai, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec536412480665753564871153189
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Iguai

In Iguai in September humidity is 70%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace that can be both refreshing and slightly oppressive, making travel a blend of delightful exploration and the need to stay hydrated and cool.

September Average Humidity in Iguai

This chart illustrates the average monthly humidity levels in Iguai, 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 Iguai is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%79%87%86%84%84%80%76%70%64%59%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Iguai

In Iguai 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 Iguai.

Maximum UV Index Levels in Iguai for September

The chart shows the monthly maximum UV Index (UVI) for Iguai 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 Iguai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515141310991213141515
Data source: Iguai 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 Iguai Compares to Other Months

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

This table compares monthly weather conditions in Iguai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)53 mm (2.1 inches)69%extreme
February Weather25°C (77°F)64 mm (2.5 inches)79%extreme
March Weather25°C (76°F)124 mm (4.9 inches)87%extreme
April Weather24°C (75°F)80 mm (3.1 inches)86%extreme
May Weather22°C (72°F)66 mm (2.6 inches)84%very high
June Weather21°C (71°F)57 mm (2.3 inches)84%very high
July Weather20°C (68°F)53 mm (2.1 inches)80%very high
August Weather20°C (69°F)56 mm (2.2 inches)76%extreme
September Weather22°C (71°F)48 mm (1.9 inches)70%extreme
October Weather23°C (75°F)71 mm (2.8 inches)64%extreme
November Weather23°C (74°F)153 mm (6.0 inches)59%extreme
December Weather24°C (75°F)189 mm (7.4 inches)60%extreme

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