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September Weather in Santana, Brazil

Last updated: August 22, 2025

In September, the average temperature in Santana, Brazil hovers around 24°C (75°F). However, be prepared for a range, as temperatures can drop to a minimum of 13°C (56°F) and soar to a sweltering 38°C (101°F). During this month, expect 6 mm (0.2 in) of precipitation over just 1 day, while the average humidity rests at a comfortable 70%.

September Temperature in Santana

In September, in Santana, the average temperature is 24°C (75°F). The maximum can reach 38°C (101°F), and the minimum can be as low as 13°C (56°F). This climate makes it an ideal destination for travelers seeking warm weather and diverse outdoor activities.

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

The chart illustrates September temperature patterns in Santana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santana, September typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (101°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878767472707275797777
Data source: Temperature data for Santana 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 Santana

In Santana in September, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

September Precipitation Trends in Santana

The chart displays monthly precipitation patterns in Santana, 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 Santana, September typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec4895123441611109642126141
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santana

In Santana in September, humidity is 70%. With an average temperature of 24°C (75°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit sluggish and sticky, ideal for leisurely strolls but requiring plenty of hydration.

September Average Humidity in Santana

This chart illustrates the average monthly humidity levels in Santana, 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 Santana 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 Santana

In Santana 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 Santana.

Maximum UV Index Levels in Santana for September

The chart shows the monthly maximum UV Index (UVI) for Santana 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 Santana typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151413119101213141515
Data source: Santana 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 Santana Compares to Other Months

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

This table compares monthly weather conditions in Santana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)48 mm (1.9 inches)69%extreme
February Weather26°C (78°F)95 mm (3.7 inches)79%extreme
March Weather25°C (78°F)123 mm (4.8 inches)87%extreme
April Weather25°C (76°F)44 mm (1.7 inches)86%extreme
May Weather23°C (74°F)15 mm (0.6 inches)84%extreme
June Weather22°C (72°F)11 mm (0.4 inches)84%very high
July Weather21°C (70°F)10 mm (0.4 inches)80%very high
August Weather22°C (72°F)9 mm (0.4 inches)76%extreme
September Weather24°C (75°F)6 mm (0.2 inches)70%extreme
October Weather26°C (79°F)42 mm (1.7 inches)64%extreme
November Weather25°C (77°F)126 mm (4.9 inches)59%extreme
December Weather25°C (77°F)141 mm (5.5 inches)60%extreme

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