September Weather in Guanambi, Brazil

Last updated: August 22, 2025

In Guanambi, Brazil, the average temperature in September hovers around 25°C (78°F), offering a pleasant climate. However, you'll experience a range with minimums dipping to 14°C (58°F) and soaring to a maximum of 40°C (104°F). Expect minimal rain, with only 3 mm (0.1 in) of precipitation over 0 days. With an average humidity of 54%, it's a comfortable time to enjoy all that the season has to offer!

September Temperature in Guanambi

In September in Guanambi, the average temperature is 25°C (78°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 14°C (58°F). This diverse temperature range makes Guanambi an ideal destination for travelers who enjoy a mix of warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Guanambi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guanambi, September typically has an average temperature of 25°C (78°F), with highs reaching up to 40°C (104°F) and lows dropping to around 14°C (58°F).

Data source: Temperature data for Guanambi generated using information from the Copernicus Climate Change Service.

September Precipitation in Guanambi

In Guanambi in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Guanambi

The chart displays monthly precipitation patterns in Guanambi, 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 Guanambi, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Guanambi

In Guanambi in September humidity is 54%. With an average temperature of 25°C (78°F), this humidity feels like a warm, balmy embrace, making it ideal for leisurely strolls and outdoor adventures, but travelers may want to stay hydrated and take breaks in the shade to fully enjoy the experience.

September Average Humidity in Guanambi

This chart illustrates the average monthly humidity levels in Guanambi, 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 Guanambi is approximately 54%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guanambi

In Guanambi 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 Guanambi.

Maximum UV Index Levels in Guanambi for September

The chart shows the monthly maximum UV Index (UVI) for Guanambi 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 Guanambi typically reaches 13, which falls under the extreme exposure category.

Data source: Guanambi 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 Guanambi Compares to Other Months

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

This table compares monthly weather conditions in Guanambi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	51 mm (2.0 inches)	75%	extreme
February Weather	26°C (78°F)	88 mm (3.5 inches)	83%	extreme
March Weather	26°C (79°F)	80 mm (3.2 inches)	88%	extreme
April Weather	25°C (78°F)	26 mm (1.0 inches)	81%	extreme
May Weather	24°C (76°F)	6 mm (0.2 inches)	72%	extreme
June Weather	23°C (74°F)	1 mm (0.1 inches)	71%	very high
July Weather	22°C (72°F)	1 mm (0.1 inches)	66%	very high
August Weather	23°C (74°F)	1 mm (0.0 inches)	61%	extreme
September Weather	25°C (78°F)	3 mm (0.1 inches)	54%	extreme
October Weather	27°C (81°F)	23 mm (0.9 inches)	46%	extreme
November Weather	26°C (78°F)	128 mm (5.0 inches)	42%	extreme
December Weather	25°C (78°F)	117 mm (4.6 inches)	51%	extreme