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August Weather in Guaramirim, Brazil

Last updated: August 22, 2025

In Guaramirim, Brazil, the average temperature in August hovers around 17°C (62°F). While the minimum can dip to 3°C (38°F), it can also soar to a maximum of 31°C (88°F). Expect 71 mm (2.8 in) of precipitation over approximately 10 days, accompanied by an average humidity of 79%.

August Temperature in Guaramirim

In August in Guaramirim, the average temperature is 17°C (62°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as 3°C (38°F). Travelers should be prepared for a range of weather conditions, making layered clothing a wise choice.

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

The chart illustrates August temperature patterns in Guaramirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaramirim, August typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec767574706563616266687073
Data source: Temperature data for Guaramirim 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 Guaramirim

In Guaramirim in August, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

August Precipitation Trends in Guaramirim

The chart displays monthly precipitation patterns in Guaramirim, 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 Guaramirim, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec218214169911041183771107155130200
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Guaramirim

In Guaramirim in August humidity is 79%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket wrapping around you, making strolling through the streets a bit heavier but still comfortably refreshing for travelers.

August Average Humidity in Guaramirim

This chart illustrates the average monthly humidity levels in Guaramirim, 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 Guaramirim is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%85%85%86%85%80%79%82%82%86%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Guaramirim

In Guaramirim 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 Guaramirim.

Maximum UV Index Levels in Guaramirim for August

The chart shows the monthly maximum UV Index (UVI) for Guaramirim 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 Guaramirim typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141211766811131415
Data source: Guaramirim 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 Guaramirim Compares to Other Months

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

This table compares monthly weather conditions in Guaramirim, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)218 mm (8.6 inches)86%extreme
February Weather24°C (75°F)214 mm (8.4 inches)83%extreme
March Weather23°C (74°F)169 mm (6.7 inches)85%extreme
April Weather21°C (70°F)91 mm (3.6 inches)85%extreme
May Weather19°C (66°F)103 mm (4.1 inches)86%high
June Weather17°C (63°F)118 mm (4.6 inches)85%high
July Weather16°C (61°F)36 mm (1.4 inches)80%high
August Weather17°C (62°F)71 mm (2.8 inches)79%very high
September Weather19°C (66°F)107 mm (4.2 inches)82%extreme
October Weather20°C (68°F)155 mm (6.1 inches)82%extreme
November Weather21°C (70°F)130 mm (5.1 inches)86%extreme
December Weather23°C (74°F)200 mm (7.9 inches)88%extreme

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