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September Weather in Santa Ines, Brazil

Last updated: August 22, 2025

In September, the average temperature in Santa Ines, Brazil is a pleasant 21°C (70°F). Expect a range with minimums dipping to 13°C (56°F) and maximums soaring up to 33°C (91°F). Be prepared for occasional rainfall, averaging 56 mm (2.2 in) spread over 17 days, coupled with an average humidity of 75%.

September Temperature in Santa Ines

In September in Santa Ines, the average temperature is 21°C (70°F), with maximums reaching up to 33°C (91°F) and minimums occasionally dropping to as low as 13°C (56°F). This comfortable climate makes Santa Ines an ideal destination for travelers seeking pleasant weather and outdoor adventures.

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 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec747575737169676769737374
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 56 mm (2.2 in) over a span of 17 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 56 mm (2.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec46678987715558615658101103
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 75%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that makes exploring the area feel slightly sticky, requiring travelers to stay hydrated and take occasional breaks in the shade to fully enjoy their adventures.

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 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%81%86%87%86%84%80%77%75%72%71%70%
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.
JanFebMarAprMayJunJulAugSepOctNovDec15151413119101213151515
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 Weather24°C (75°F)46 mm (1.8 inches)76%extreme
February Weather24°C (76°F)67 mm (2.7 inches)81%extreme
March Weather24°C (75°F)89 mm (3.5 inches)86%extreme
April Weather23°C (74°F)87 mm (3.4 inches)87%extreme
May Weather22°C (71°F)71 mm (2.8 inches)86%extreme
June Weather21°C (69°F)55 mm (2.2 inches)84%very high
July Weather20°C (67°F)58 mm (2.3 inches)80%very high
August Weather20°C (68°F)61 mm (2.4 inches)77%extreme
September Weather21°C (70°F)56 mm (2.2 inches)75%extreme
October Weather23°C (73°F)58 mm (2.3 inches)72%extreme
November Weather23°C (73°F)101 mm (4.0 inches)71%extreme
December Weather23°C (74°F)103 mm (4.1 inches)70%extreme

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