August Weather in Serro, Brazil

Last updated: August 22, 2025

In August, the average temperature in Serro, Brazil hovers around 17°C (63°F), providing a pleasant climate for outdoor activities. Daytime highs can reach up to 29°C (85°F), while evenings may cool down to a minimum of 7°C (44°F). Expect about 18 mm (0.7 in) of precipitation spread over 4 days, and enjoy the comfortable 69% average humidity that enhances the region's allure.

August Temperature in Serro

In August, in Serro, the average temperature is 17°C (63°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as 7°C (44°F). This climate makes Serro an ideal destination for travelers seeking pleasant weather and a range of outdoor activities.

August Weather in Serro: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Serro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serro, August typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (85°F) and lows dropping to around 7°C (44°F).

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

August Precipitation in Serro

In Serro in August, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.

August Precipitation Trends in Serro

The chart displays monthly precipitation patterns in Serro, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Serro, August typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Serro

In Serro in August, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.

August Average Humidity in Serro

This chart illustrates the average monthly humidity levels in Serro, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Serro is approximately 69%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Serro

In Serro in August, 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 Serro.

Maximum UV Index Levels in Serro for August

The chart shows the monthly maximum UV Index (UVI) for Serro in August, 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 August, the maximum UV index in Serro typically reaches 11, which falls under the extreme exposure category.

Data source: Serro August 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 August Weather in Serro Compares to Other Months

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

This table compares monthly weather conditions in Serro, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	130 mm (5.1 inches)	80%	extreme
February Weather	21°C (71°F)	268 mm (10.5 inches)	84%	extreme
March Weather	21°C (70°F)	161 mm (6.3 inches)	86%	extreme
April Weather	20°C (68°F)	80 mm (3.2 inches)	83%	extreme
May Weather	18°C (65°F)	47 mm (1.8 inches)	78%	very high
June Weather	17°C (63°F)	12 mm (0.5 inches)	77%	very high
July Weather	16°C (62°F)	8 mm (0.3 inches)	74%	very high
August Weather	17°C (63°F)	18 mm (0.7 inches)	69%	extreme
September Weather	20°C (68°F)	32 mm (1.2 inches)	61%	extreme
October Weather	21°C (71°F)	139 mm (5.5 inches)	47%	extreme
November Weather	21°C (70°F)	207 mm (8.2 inches)	54%	extreme
December Weather	21°C (71°F)	274 mm (10.8 inches)	60%	extreme