August Weather in Walterboro, United States

Last updated: June 24, 2025

In Walterboro, United States, the average temperature in August reaches a pleasant 27°C (81°F). Expect a minimum of 18°C (64°F) and a maximum that can soar up to 39°C (103°F). During this month, you'll experience a significant precipitation amount of 161 mm (6.3 in) over approximately 20 days, accompanied by an average humidity of 81%. Stay prepared for a mix of warm weather and refreshing rain!

August Temperature in Walterboro

In August in Walterboro, the average temperature is 27°C (81°F). Maximums can reach 39°C (103°F), while minimums can drop to as low as 18°C (64°F). Be prepared for warm weather and pack accordingly while traveling during this time.

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

The chart illustrates August temperature patterns in Walterboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walterboro, August typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (64°F).

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

August Precipitation in Walterboro

In Walterboro in August, the precipitation amount is 161 mm (6.3 in) spread over 20 days.

August Precipitation Trends in Walterboro

The chart displays monthly precipitation patterns in Walterboro, 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 Walterboro, August typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 20 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 Walterboro

In Walterboro in August humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

August Average Humidity in Walterboro

This chart illustrates the average monthly humidity levels in Walterboro, 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 Walterboro 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 Walterboro

In Walterboro 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 Walterboro.

Maximum UV Index Levels in Walterboro for August

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

Data source: Walterboro 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 Walterboro Compares to Other Months

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

This table compares monthly weather conditions in Walterboro, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	70 mm (2.8 inches)	86%	moderate
February Weather	13°C (56°F)	101 mm (4.0 inches)	81%	high
March Weather	15°C (60°F)	70 mm (2.8 inches)	81%	very high
April Weather	19°C (66°F)	116 mm (4.6 inches)	79%	very high
May Weather	23°C (74°F)	98 mm (3.9 inches)	75%	extreme
June Weather	26°C (79°F)	138 mm (5.4 inches)	75%	extreme
July Weather	27°C (81°F)	168 mm (6.6 inches)	80%	extreme
August Weather	27°C (81°F)	161 mm (6.3 inches)	81%	extreme
September Weather	25°C (77°F)	110 mm (4.3 inches)	83%	very high
October Weather	21°C (70°F)	70 mm (2.8 inches)	78%	very high
November Weather	14°C (57°F)	67 mm (2.6 inches)	85%	high
December Weather	11°C (53°F)	124 mm (4.9 inches)	87%	moderate