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September Weather in Santaluz, Brazil

Last updated: August 22, 2025

In September, the average temperature in Santaluz, Brazil is a pleasant 25°C (76°F). Visitors can expect a comfortable range, with minimum temperatures dropping to 17°C (63°F) and soaring up to 37°C (99°F). Be prepared for some rain, as the region receives around 27 mm (1.0 in) of precipitation over 9 days. With an average humidity of 70%, it’s a perfect time to experience the local culture!

September Temperature in Santaluz

In September in Santaluz, the average temperature is 25°C (76°F). Maximum can reach 37°C (99°F) and minimum can be as low as 17°C (63°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Santaluz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santaluz, September typically has an average temperature of 25°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec818282807774737476808080
Data source: Temperature data for Santaluz 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 Santaluz

In Santaluz in September, the precipitation amount is 27 mm (1.0 in) over the course of 9 days.

September Precipitation Trends in Santaluz

The chart displays monthly precipitation patterns in Santaluz, 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 Santaluz, September typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec203457575250393127205147
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santaluz

In Santaluz in September humidity is 70%. With an average temperature of 25°C (76°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky but still enjoyable for exploring local attractions and savoring the vibrant culture.

September Average Humidity in Santaluz

This chart illustrates the average monthly humidity levels in Santaluz, 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 Santaluz is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santaluz

In Santaluz 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 Santaluz.

Maximum UV Index Levels in Santaluz for September

The chart shows the monthly maximum UV Index (UVI) for Santaluz 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 Santaluz typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415131110101213141514
Data source: Santaluz 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 Santaluz Compares to Other Months

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

This table compares monthly weather conditions in Santaluz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)20 mm (0.8 inches)76%extreme
February Weather28°C (83°F)34 mm (1.3 inches)84%extreme
March Weather28°C (82°F)57 mm (2.2 inches)89%extreme
April Weather27°C (80°F)57 mm (2.2 inches)91%extreme
May Weather25°C (77°F)52 mm (2.1 inches)89%extreme
June Weather24°C (75°F)50 mm (2.0 inches)87%very high
July Weather23°C (73°F)39 mm (1.5 inches)80%very high
August Weather23°C (74°F)31 mm (1.2 inches)75%extreme
September Weather25°C (76°F)27 mm (1.0 inches)70%extreme
October Weather27°C (80°F)20 mm (0.8 inches)66%extreme
November Weather27°C (80°F)51 mm (2.0 inches)61%extreme
December Weather27°C (81°F)47 mm (1.8 inches)61%extreme

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