August Weather in Jacarei, Brazil

Last updated: August 22, 2025

In August, the average temperature in Jacarei, Brazil hovers around 18°C (64°F). Visitors can expect a range of weather, with minimums dipping to 3°C (38°F) and maximums soaring to 32°C (90°F). The month brings about 54 mm (2.1 in) of precipitation over approximately 7 days, contributing to an average humidity of 65%, making it important to pack accordingly for varying conditions.

August Temperature in Jacarei

In August in Jacarei, the average temperature is 18°C (64°F), with maximums reaching up to 32°C (90°F) and minimums dipping down to 3°C (38°F). This wide temperature range makes it advisable for travelers to pack for both warm days and cooler nights.

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

The chart illustrates August temperature patterns in Jacarei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jacarei, August typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).

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

August Precipitation in Jacarei

In Jacarei in August, the precipitation amount is 54 mm (2.1 in) over a duration of 7 days.

August Precipitation Trends in Jacarei

The chart displays monthly precipitation patterns in Jacarei, 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 Jacarei, August typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 7 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 Jacarei

In Jacarei in August, humidity is 65%. With an average temperature of 18°C (64°F), this humidity feels like a slightly muggy embrace, making outdoor exploration enjoyable but requiring a light jacket and frequent hydration breaks.

August Average Humidity in Jacarei

This chart illustrates the average monthly humidity levels in Jacarei, 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 Jacarei is approximately 65%, 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 Jacarei

In Jacarei in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Jacarei.

Maximum UV Index Levels in Jacarei for August

The chart shows the monthly maximum UV Index (UVI) for Jacarei 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 Jacarei typically reaches 9, which falls under the very high exposure category.

Data source: Jacarei 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 Jacarei Compares to Other Months

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

This table compares monthly weather conditions in Jacarei, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	161 mm (6.3 inches)	88%	extreme
February Weather	23°C (74°F)	154 mm (6.0 inches)	88%	extreme
March Weather	23°C (74°F)	122 mm (4.8 inches)	87%	extreme
April Weather	21°C (70°F)	47 mm (1.8 inches)	84%	extreme
May Weather	19°C (66°F)	50 mm (2.0 inches)	79%	very high
June Weather	18°C (65°F)	35 mm (1.4 inches)	77%	high
July Weather	17°C (62°F)	21 mm (0.8 inches)	72%	high
August Weather	18°C (64°F)	54 mm (2.1 inches)	65%	very high
September Weather	21°C (70°F)	50 mm (2.0 inches)	58%	extreme
October Weather	21°C (71°F)	120 mm (4.7 inches)	50%	extreme
November Weather	21°C (71°F)	123 mm (4.8 inches)	75%	extreme
December Weather	23°C (73°F)	149 mm (5.9 inches)	80%	extreme