August Weather in Joacaba, Brazil

Last updated: August 22, 2025

In August, the average temperature in Joacaba, Brazil is a comfortable 15°C (59°F). However, be prepared for a range, with minimums dipping to a chilly -1°C (30°F) and soaring to a warm 31°C (89°F). The month also brings 74 mm (2.9 in) of rainfall spread over about 7 days, contributing to an average humidity of 70%.

August Temperature in Joacaba

In August in Joacaba, the average temperature is 15°C (59°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -1°C (30°F). This diverse weather makes it crucial for travelers to pack for both warm and chilly conditions.

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

The chart illustrates August temperature patterns in Joacaba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joacaba, August typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (89°F) and lows dropping to around -1°C (30°F).

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

August Precipitation in Joacaba

In Joacaba in August, the precipitation amount is 74 mm (2.9 in) over a period of 7 days.

August Precipitation Trends in Joacaba

The chart displays monthly precipitation patterns in Joacaba, 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 Joacaba, August typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Joacaba

In Joacaba in August, humidity is 70%. With an average temperature of 15°C (59°F), this humidity feels like a warm embrace, making it slightly uncomfortable while traveling, as the moist air clings to your skin and can leave you feeling slightly lethargic.

August Average Humidity in Joacaba

This chart illustrates the average monthly humidity levels in Joacaba, 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 Joacaba is approximately 70%, 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 Joacaba

In Joacaba in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Joacaba.

Maximum UV Index Levels in Joacaba for August

The chart shows the monthly maximum UV Index (UVI) for Joacaba 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 Joacaba typically reaches 8, which falls under the very high exposure category.

Data source: Joacaba 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 Joacaba Compares to Other Months

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

This table compares monthly weather conditions in Joacaba, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	161 mm (6.3 inches)	85%	extreme
February Weather	22°C (72°F)	120 mm (4.7 inches)	81%	extreme
March Weather	21°C (70°F)	122 mm (4.8 inches)	82%	extreme
April Weather	18°C (65°F)	63 mm (2.5 inches)	84%	very high
May Weather	16°C (60°F)	154 mm (6.1 inches)	86%	high
June Weather	14°C (58°F)	134 mm (5.3 inches)	84%	moderate
July Weather	14°C (57°F)	59 mm (2.3 inches)	77%	high
August Weather	15°C (59°F)	74 mm (2.9 inches)	70%	very high
September Weather	19°C (66°F)	115 mm (4.5 inches)	75%	extreme
October Weather	19°C (67°F)	174 mm (6.8 inches)	76%	extreme
November Weather	20°C (69°F)	140 mm (5.5 inches)	84%	extreme
December Weather	22°C (72°F)	128 mm (5.0 inches)	88%	extreme