August Weather in Bluffton, United States

Last updated: June 24, 2025

In Bluffton, United States, the average temperature in August hovers at a warm 27°C (82°F). Daily conditions oscillate between a comfortable 22°C (73°F) and a scorching 34°C (94°F). Expect about 180 mm (7.1 in) of precipitation over 22 days, accompanied by a high average humidity of 81%. Perfect for those who love a tropical climate!

August Temperature in Bluffton

In August in Bluffton, the average temperature is 27°C (82°F). Maximums can reach 34°C (94°F), while minimums can drop to 22°C (73°F). This means travelers can expect warm and pleasant weather, perfect for exploring outdoor attractions.

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

The chart illustrates August temperature patterns in Bluffton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bluffton, August typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).

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

August Precipitation in Bluffton

In Bluffton in August, the total precipitation amount is 180 mm (7.1 in), occurring over the course of 22 days.

August Precipitation Trends in Bluffton

The chart displays monthly precipitation patterns in Bluffton, 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 Bluffton, August typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 22 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 Bluffton

In Bluffton in August, humidity is 81%. With an average temperature of 27°C (82°F), this humidity feels like a warm, sticky embrace, making traveling somewhat uncomfortable as the heat clings to your skin and the air feels thick, often leaving you yearning for a refreshing breeze.

August Average Humidity in Bluffton

This chart illustrates the average monthly humidity levels in Bluffton, 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 Bluffton is approximately 81%, 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 Bluffton

In Bluffton in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Bluffton.

Maximum UV Index Levels in Bluffton for August

The chart shows the monthly maximum UV Index (UVI) for Bluffton 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 Bluffton typically reaches 11, which falls under the extreme exposure category.

Data source: Bluffton 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 Bluffton Compares to Other Months

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

This table compares monthly weather conditions in Bluffton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	61 mm (2.4 inches)	86%	moderate
February Weather	14°C (57°F)	80 mm (3.1 inches)	81%	high
March Weather	16°C (61°F)	68 mm (2.7 inches)	81%	very high
April Weather	19°C (67°F)	85 mm (3.4 inches)	79%	very high
May Weather	23°C (74°F)	89 mm (3.5 inches)	75%	extreme
June Weather	26°C (79°F)	122 mm (4.8 inches)	75%	extreme
July Weather	28°C (82°F)	156 mm (6.1 inches)	80%	extreme
August Weather	27°C (82°F)	180 mm (7.1 inches)	81%	extreme
September Weather	26°C (79°F)	127 mm (5.0 inches)	83%	very high
October Weather	23°C (73°F)	88 mm (3.5 inches)	78%	very high
November Weather	16°C (61°F)	90 mm (3.5 inches)	85%	high
December Weather	13°C (55°F)	125 mm (4.9 inches)	87%	moderate