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August Weather in Santo Augusto, Brazil

Last updated: August 22, 2025

In August, the average temperature in Santo Augusto, Brazil is a comfortable 16°C (62°F). It can range from a brisk -1°C (31°F) to a warm 33°C (92°F), showcasing the variability of this month's climate. Expect around 82 mm (3.2 in) of precipitation over approximately 5 days, while the average humidity sits at a pleasant 58%.

August Temperature in Santo Augusto

In August in Santo Augusto, the average temperature is 16°C (62°F). The maximum can reach 33°C (92°F) and the minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures and pack accordingly if you plan to travel during this time.

August Weather in Santo Augusto: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santo Augusto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Augusto, August typically has an average temperature of 16°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec767473686360586167697375
Data source: Temperature data for Santo Augusto generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Santo Augusto

In Santo Augusto in August, the precipitation amount is 82 mm (3.2 in) over a span of 5 days.

August Precipitation Trends in Santo Augusto

The chart displays monthly precipitation patterns in Santo Augusto, 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 Santo Augusto, August typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec16112012611921215810682123191144104
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santo Augusto

In Santo Augusto in August humidity is 58%. With average temperature 16°C (62°F), this humidity feels like a mild blanket wrapping around you, making it comfortable for exploring, but you may want to take breaks to stay refreshed as you enjoy the sights.

August Average Humidity in Santo Augusto

This chart illustrates the average monthly humidity levels in Santo Augusto, 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 Santo Augusto is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%72%78%82%78%73%59%62%65%76%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Santo Augusto

In Santo Augusto in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santo Augusto.

Maximum UV Index Levels in Santo Augusto for August

The chart shows the monthly maximum UV Index (UVI) for Santo Augusto 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 Santo Augusto typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310656710131415
Data source: Santo Augusto 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 Santo Augusto Compares to Other Months

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

This table compares monthly weather conditions in Santo Augusto, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)161 mm (6.3 inches)79%extreme
February Weather24°C (75°F)120 mm (4.7 inches)74%extreme
March Weather23°C (73°F)126 mm (5.0 inches)72%extreme
April Weather20°C (69°F)119 mm (4.7 inches)78%very high
May Weather17°C (63°F)212 mm (8.4 inches)82%high
June Weather15°C (60°F)158 mm (6.2 inches)78%moderate
July Weather15°C (59°F)106 mm (4.2 inches)73%high
August Weather16°C (62°F)82 mm (3.2 inches)58%high
September Weather19°C (67°F)123 mm (4.8 inches)62%very high
October Weather21°C (70°F)191 mm (7.5 inches)65%extreme
November Weather23°C (73°F)144 mm (5.7 inches)76%extreme
December Weather24°C (76°F)104 mm (4.1 inches)85%extreme

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