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September Weather in Santa Ines, Brazil

Last updated: August 22, 2025

In Santa Ines, Brazil, the average temperature in September hovers around 29°C (85°F), with daily lows dipping to 22°C (71°F) and peaks soaring up to 37°C (99°F). Expect a light drizzle, as precipitation averages 14 mm (0.6 in) spread over just 3 days. The air maintains a comfortable average humidity of 55%, making it a pleasant time to explore the area.

September Temperature in Santa Ines

In September in Santa Ines, the average temperature is 29°C (85°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 22°C (71°F). This warm climate makes Santa Ines an ideal destination for travelers looking to enjoy sunny and pleasant weather.

September Weather in Santa Ines: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Ines, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ines, September typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (99°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080808181818384858482
Data source: Temperature data for Santa Ines 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 Santa Ines

In Santa Ines in September, the precipitation amount is 14 mm (0.6 in) accumulated over the course of 3 days.

September Precipitation Trends in Santa Ines

The chart displays monthly precipitation patterns in Santa Ines, 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 Santa Ines, September typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec232338391299138453113153081127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Ines

In Santa Ines in September humidity is 55%. With an average temperature of 29°C (85°F), this humidity feels like a warm, enveloping blanket, making travel slightly sticky yet invigorating, perfect for enjoying the vibrant local culture while staying hydrated.

September Average Humidity in Santa Ines

This chart illustrates the average monthly humidity levels in Santa Ines, 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 Santa Ines is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%93%91%84%74%61%55%56%61%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Ines

In Santa Ines 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 Santa Ines.

Maximum UV Index Levels in Santa Ines for September

The chart shows the monthly maximum UV Index (UVI) for Santa Ines 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 Santa Ines typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151516151311111213131313
Data source: Santa Ines 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 Santa Ines Compares to Other Months

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

This table compares monthly weather conditions in Santa Ines, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)232 mm (9.1 inches)92%extreme
February Weather27°C (80°F)338 mm (13.3 inches)90%extreme
March Weather27°C (80°F)391 mm (15.4 inches)88%extreme
April Weather27°C (81°F)299 mm (11.8 inches)93%extreme
May Weather27°C (81°F)138 mm (5.4 inches)91%extreme
June Weather27°C (81°F)45 mm (1.8 inches)84%extreme
July Weather27°C (82°F)31 mm (1.2 inches)74%extreme
August Weather28°C (83°F)12 mm (0.5 inches)61%extreme
September Weather29°C (85°F)14 mm (0.6 inches)55%extreme
October Weather29°C (85°F)30 mm (1.2 inches)56%extreme
November Weather29°C (84°F)81 mm (3.2 inches)61%extreme
December Weather28°C (83°F)127 mm (5.0 inches)82%extreme

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