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September Weather in Siqueira Campos, Brazil

Last updated: August 22, 2025

In September, the average temperature in Siqueira Campos, Brazil is a comfortable 21°C (71°F). Visitors can expect a pleasant range, with a minimum of 10°C (49°F) and a maximum reaching up to 35°C (95°F). The region experiences an average precipitation of 44 mm (1.7 in) over about 5 days, paired with an average humidity of 54%. Whether you're exploring the great outdoors or enjoying a cozy café, the weather in Siqueira Campos offers an inviting atmosphere.

September Temperature in Siqueira Campos

In September in Siqueira Campos, the average temperature is 21°C (71°F). Maximums can reach 35°C (95°F), while minimums can dip to as low as 10°C (49°F). This mild climate makes Siqueira Campos an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

September Weather in Siqueira Campos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Siqueira Campos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siqueira Campos, September typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575706664626471717275
Data source: Temperature data for Siqueira Campos 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 Siqueira Campos

In Siqueira Campos in September, the precipitation amount is 44 mm (1.7 in) over the course of 5 days.

September Precipitation Trends in Siqueira Campos

The chart displays monthly precipitation patterns in Siqueira Campos, 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 Siqueira Campos, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec200134113556973348244140104154
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Siqueira Campos

In Siqueira Campos in September, humidity is 54%. With an average temperature of 21°C (71°F), this humidity feels like a comfortable embrace, making it enjoyable for traveling, as you can savor the outdoors without feeling overwhelmed by the heat or stickiness.

September Average Humidity in Siqueira Campos

This chart illustrates the average monthly humidity levels in Siqueira Campos, 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 Siqueira Campos is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%82%76%71%68%59%54%50%74%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Siqueira Campos

In Siqueira Campos in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Siqueira Campos.

Maximum UV Index Levels in Siqueira Campos for September

The chart shows the monthly maximum UV Index (UVI) for Siqueira Campos 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 Siqueira Campos typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867911141416
Data source: Siqueira Campos 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 Siqueira Campos Compares to Other Months

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

This table compares monthly weather conditions in Siqueira Campos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)200 mm (7.9 inches)88%extreme
February Weather24°C (75°F)134 mm (5.3 inches)87%extreme
March Weather24°C (75°F)113 mm (4.5 inches)86%extreme
April Weather21°C (71°F)55 mm (2.2 inches)82%extreme
May Weather19°C (66°F)69 mm (2.7 inches)76%very high
June Weather18°C (64°F)73 mm (2.9 inches)71%high
July Weather17°C (62°F)34 mm (1.3 inches)67%high
August Weather18°C (64°F)82 mm (3.2 inches)59%very high
September Weather21°C (71°F)44 mm (1.7 inches)54%extreme
October Weather22°C (71°F)140 mm (5.5 inches)50%extreme
November Weather22°C (73°F)104 mm (4.1 inches)74%extreme
December Weather24°C (75°F)154 mm (6.0 inches)83%extreme

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