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September Weather in Sapiranga, Brazil

Last updated: August 22, 2025

In September, the average temperature in Sapiranga, Brazil hovers around 18°C (65°F), with temperatures ranging from a cool 3°C (37°F) to a scorching 36°C (96°F). Expect precipitation of about 165 mm (6.5 in) over approximately 12 days, and prepare for a relatively high average humidity of 80%, making this month a unique blend of warmth and moisture.

September Temperature in Sapiranga

In September in Sapiranga, the average temperature is 18°C (65°F). Maximum temperatures can reach as high as 36°C (96°F), while minimum temperatures can drop to 3°C (37°F). Therefore, visitors should be prepared for a wide range of temperatures during their travels.

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

The chart illustrates September temperature patterns in Sapiranga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapiranga, September typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (96°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec777573696260576064677074
Data source: Temperature data for Sapiranga 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 Sapiranga

In Sapiranga in September, the precipitation amount is 165 mm (6.5 in) spread over 12 days.

September Precipitation Trends in Sapiranga

The chart displays monthly precipitation patterns in Sapiranga, 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 Sapiranga, September typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec132118118751541111207616515012791
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sapiranga

In Sapiranga in September, humidity is 80%. With an average temperature of 18°C (65°F), this humidity feels like wandering through a warm, damp blanket, making every step slightly heavy and resulting in a constant sheen of sweat, which can be both refreshing and exhausting for travelers.

September Average Humidity in Sapiranga

This chart illustrates the average monthly humidity levels in Sapiranga, 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 Sapiranga is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%79%83%88%86%82%77%80%84%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sapiranga

In Sapiranga in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sapiranga.

Maximum UV Index Levels in Sapiranga for September

The chart shows the monthly maximum UV Index (UVI) for Sapiranga 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 Sapiranga typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413121065579121314
Data source: Sapiranga 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 Sapiranga Compares to Other Months

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

This table compares monthly weather conditions in Sapiranga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)132 mm (5.2 inches)80%extreme
February Weather24°C (75°F)118 mm (4.7 inches)77%extreme
March Weather23°C (73°F)117 mm (4.6 inches)79%extreme
April Weather20°C (69°F)75 mm (3.0 inches)83%very high
May Weather17°C (62°F)154 mm (6.0 inches)88%high
June Weather15°C (60°F)111 mm (4.4 inches)86%moderate
July Weather14°C (58°F)120 mm (4.7 inches)82%moderate
August Weather16°C (60°F)76 mm (3.0 inches)77%high
September Weather18°C (65°F)165 mm (6.5 inches)80%very high
October Weather20°C (67°F)150 mm (5.9 inches)84%extreme
November Weather21°C (70°F)127 mm (5.0 inches)83%extreme
December Weather23°C (74°F)91 mm (3.6 inches)87%extreme

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