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September Weather in Indaiatuba, Brazil

Last updated: August 22, 2025

In September, the average temperature in Indaiatuba, Brazil hovers around 23°C (74°F). Visitors can expect a range that varies from a cool 9°C (49°F) to a balmy 38°C (100°F). With 33 mm (1.3 in) of precipitation spread over 5 days, it's a good idea to pack an umbrella. The average humidity is a comfortable 58%, making it a pleasant time to explore!

September Temperature in Indaiatuba

In September, in Indaiatuba, the average temperature is 23°C (74°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop to as low as 9°C (49°F). This climate makes Indaiatuba an ideal destination for travelers seeking warm weather during the day and cooler evenings.

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

The chart illustrates September temperature patterns in Indaiatuba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Indaiatuba, September typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (100°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec767576736867656773747376
Data source: Temperature data for Indaiatuba 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 Indaiatuba

In Indaiatuba in September, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.

September Precipitation Trends in Indaiatuba

The chart displays monthly precipitation patterns in Indaiatuba, 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 Indaiatuba, September typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec180165106484134135033101125133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Indaiatuba

In Indaiatuba in September, humidity is 58%. With an average temperature of 23°C (74°F), this humidity feels like a warm, inviting embrace, making traveling enjoyable yet slightly sticky.

September Average Humidity in Indaiatuba

This chart illustrates the average monthly humidity levels in Indaiatuba, 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 Indaiatuba is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Indaiatuba

In Indaiatuba in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Indaiatuba.

Maximum UV Index Levels in Indaiatuba for September

The chart shows the monthly maximum UV Index (UVI) for Indaiatuba 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 Indaiatuba typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161311867911131416
Data source: Indaiatuba 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 Indaiatuba Compares to Other Months

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

This table compares monthly weather conditions in Indaiatuba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)180 mm (7.1 inches)88%extreme
February Weather24°C (76°F)165 mm (6.5 inches)88%extreme
March Weather24°C (76°F)106 mm (4.2 inches)87%extreme
April Weather23°C (73°F)48 mm (1.9 inches)84%extreme
May Weather20°C (68°F)41 mm (1.6 inches)79%very high
June Weather19°C (67°F)34 mm (1.3 inches)77%high
July Weather18°C (65°F)12 mm (0.5 inches)72%high
August Weather19°C (67°F)50 mm (2.0 inches)65%very high
September Weather23°C (74°F)33 mm (1.3 inches)58%extreme
October Weather23°C (74°F)101 mm (4.0 inches)50%extreme
November Weather23°C (74°F)125 mm (4.9 inches)75%extreme
December Weather24°C (76°F)133 mm (5.2 inches)80%extreme

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