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September Weather in Senador Guiomard, Brazil

Last updated: August 22, 2025

In Senador Guiomard, Brazil, the average temperature in September hovers around 27°C (81°F). Expect a pleasant range with lows of 15°C (59°F) and highs reaching up to 37°C (99°F). Rainfall is modest, with approximately 59 mm (2.3 in) spread across 12 days, while the average humidity sits comfortably at 33%.

September Temperature in Senador Guiomard

In September in Senador Guiomard, the weather is typically warm and pleasant, making it an ideal time for outdoor activities and sightseeing.

September Weather in Senador Guiomard: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Senador Guiomard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Senador Guiomard, September typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787775767881807978
Data source: Temperature data for Senador Guiomard 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 Senador Guiomard

In Senador Guiomard in September, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

September Precipitation Trends in Senador Guiomard

The chart displays monthly precipitation patterns in Senador Guiomard, 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 Senador Guiomard, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2792922831848141173459137240330
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Senador Guiomard

In Senador Guiomard in September humidity is 33%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable breeze on a warm day, making it quite pleasant for traveling and exploring the surroundings.

September Average Humidity in Senador Guiomard

This chart illustrates the average monthly humidity levels in Senador Guiomard, 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 Senador Guiomard is approximately 33%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%89%84%67%46%37%33%44%73%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Senador Guiomard

In Senador Guiomard in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Senador Guiomard.

Maximum UV Index Levels in Senador Guiomard for September

The chart shows the monthly maximum UV Index (UVI) for Senador Guiomard 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 Senador Guiomard typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616141210101112141515
Data source: Senador Guiomard 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 Senador Guiomard Compares to Other Months

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

This table compares monthly weather conditions in Senador Guiomard, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)279 mm (11.0 inches)88%extreme
February Weather25°C (78°F)292 mm (11.5 inches)87%extreme
March Weather26°C (78°F)283 mm (11.2 inches)87%extreme
April Weather25°C (78°F)184 mm (7.3 inches)89%extreme
May Weather25°C (77°F)81 mm (3.2 inches)84%extreme
June Weather24°C (76°F)41 mm (1.6 inches)67%very high
July Weather24°C (76°F)17 mm (0.7 inches)46%very high
August Weather26°C (78°F)34 mm (1.3 inches)37%extreme
September Weather27°C (81°F)59 mm (2.3 inches)33%extreme
October Weather27°C (80°F)137 mm (5.4 inches)44%extreme
November Weather26°C (79°F)240 mm (9.5 inches)73%extreme
December Weather26°C (79°F)330 mm (13.0 inches)88%extreme

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