August Weather in Alfenas, Brazil

Last updated: August 22, 2025

In August, the average temperature in Alfenas, Brazil is a pleasant 19°C (66°F), making it an inviting time to explore. Expect temperatures to vary, with a minimum of 6°C (42°F) and a maximum reaching up to 31°C (88°F). During this month, you may encounter some rain, with 22 mm (0.9 in) of precipitation spread over about 4 days. The air carries a comfortable average humidity level of 58%, providing a refreshing backdrop for your adventures.

August Temperature in Alfenas

In August in Alfenas, the average temperature is 19°C (66°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 6°C (42°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates August temperature patterns in Alfenas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alfenas, August typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (42°F).

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

August Precipitation in Alfenas

In Alfenas in August, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

August Precipitation Trends in Alfenas

The chart displays monthly precipitation patterns in Alfenas, 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 Alfenas, August typically receives around 22 mm (0.9 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 Alfenas

In Alfenas in August, humidity is 58%. With an average temperature of 19°C (66°F), this humidity feels like a mild embrace, creating a pleasantly warm atmosphere that's perfect for leisurely strolls and sightseeing adventures.

August Average Humidity in Alfenas

This chart illustrates the average monthly humidity levels in Alfenas, 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 Alfenas is approximately 58%, 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 Alfenas

In Alfenas in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Alfenas.

Maximum UV Index Levels in Alfenas for August

The chart shows the monthly maximum UV Index (UVI) for Alfenas 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 Alfenas typically reaches 10, which falls under the very high exposure category.

Data source: Alfenas 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 Alfenas Compares to Other Months

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

This table compares monthly weather conditions in Alfenas, 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)	151 mm (5.9 inches)	85%	extreme
February Weather	23°C (74°F)	173 mm (6.8 inches)	87%	extreme
March Weather	23°C (74°F)	112 mm (4.4 inches)	87%	extreme
April Weather	22°C (71°F)	43 mm (1.7 inches)	80%	extreme
May Weather	19°C (67°F)	35 mm (1.4 inches)	74%	very high
June Weather	18°C (66°F)	12 mm (0.5 inches)	72%	high
July Weather	17°C (63°F)	6 mm (0.2 inches)	67%	very high
August Weather	19°C (66°F)	22 mm (0.9 inches)	58%	very high
September Weather	23°C (73°F)	29 mm (1.1 inches)	49%	extreme
October Weather	23°C (74°F)	98 mm (3.9 inches)	36%	extreme
November Weather	23°C (73°F)	167 mm (6.6 inches)	65%	extreme
December Weather	23°C (74°F)	176 mm (6.9 inches)	72%	extreme