August Weather in Uniao, Brazil

Last updated: August 22, 2025

In August, the average temperature in Uniao, Brazil hovers around 29°C (84°F). Temperatures can dip to a comfortable 20°C (68°F) and peak at a sizzling 37°C (100°F). With a mere 3 mm (0.1 in) of precipitation over 0 days, you can expect plenty of sunshine. Additionally, the average humidity rests at a pleasant 42%, making it an ideal time to explore!

August Temperature in Uniao

In August in Uniao, the average temperature is 29°C (84°F), with maximums that can reach 37°C (100°F) and minimums that can drop as low as 20°C (68°F). This warm climate makes Uniao an ideal destination for those looking to enjoy sun-soaked adventures and outdoor activities.

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

The chart illustrates August temperature patterns in Uniao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uniao, August typically has an average temperature of 29°C (84°F), with highs reaching up to 37°C (100°F) and lows dropping to around 20°C (68°F).

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

August Precipitation in Uniao

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

August Precipitation Trends in Uniao

The chart displays monthly precipitation patterns in Uniao, 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 Uniao, August typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 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 Uniao

In Uniao in August, humidity is 42%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, creating an inviting atmosphere for travelers to explore, though it's essential to stay hydrated while enjoying outdoor adventures.

August Average Humidity in Uniao

This chart illustrates the average monthly humidity levels in Uniao, 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 Uniao is approximately 42%, 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 Uniao

In Uniao in August, 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 Uniao.

Maximum UV Index Levels in Uniao for August

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

Data source: Uniao 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 Uniao Compares to Other Months

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

This table compares monthly weather conditions in Uniao, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	201 mm (7.9 inches)	90%	extreme
February Weather	27°C (80°F)	325 mm (12.8 inches)	91%	extreme
March Weather	27°C (80°F)	385 mm (15.1 inches)	92%	extreme
April Weather	27°C (81°F)	301 mm (11.8 inches)	93%	extreme
May Weather	27°C (81°F)	109 mm (4.3 inches)	88%	extreme
June Weather	28°C (82°F)	15 mm (0.6 inches)	75%	extreme
July Weather	28°C (83°F)	17 mm (0.7 inches)	52%	extreme
August Weather	29°C (84°F)	3 mm (0.1 inches)	42%	extreme
September Weather	30°C (87°F)	2 mm (0.1 inches)	36%	extreme
October Weather	31°C (88°F)	5 mm (0.2 inches)	35%	extreme
November Weather	30°C (86°F)	48 mm (1.9 inches)	43%	extreme
December Weather	29°C (85°F)	87 mm (3.4 inches)	76%	extreme