August Weather in Greenville, United States

Last updated: June 24, 2025

In Greenville, United States, the average temperature in August reaches a pleasant 24°C (76°F). Visitors can expect a minimum of 13°C (56°F) and a maximum of 35°C (95°F), making it a diverse climate for outdoor activities. However, be prepared for some wet days, as 97 mm (3.8 in) of precipitation typically falls over 11 days. With an average humidity of 70%, it's advisable to stay hydrated while enjoying the captivating surroundings!

August Temperature in Greenville

In August, in Greenville, the average temperature is 24°C (76°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates August temperature patterns in Greenville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenville, August typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

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

August Precipitation in Greenville

In Greenville in August, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

August Precipitation Trends in Greenville

The chart displays monthly precipitation patterns in Greenville, 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 Greenville, August typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 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 Greenville

In Greenville in August, humidity is 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.

August Average Humidity in Greenville

This chart illustrates the average monthly humidity levels in Greenville, 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 Greenville is approximately 70%, 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 Greenville

In Greenville 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 Greenville.

Maximum UV Index Levels in Greenville for August

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

Data source: Greenville 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 Greenville Compares to Other Months

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

This table compares monthly weather conditions in Greenville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	87 mm (3.4 inches)	87%	moderate
February Weather	4°C (39°F)	127 mm (5.0 inches)	85%	moderate
March Weather	9°C (48°F)	133 mm (5.2 inches)	86%	high
April Weather	13°C (56°F)	137 mm (5.4 inches)	84%	very high
May Weather	20°C (67°F)	136 mm (5.4 inches)	79%	very high
June Weather	24°C (75°F)	150 mm (5.9 inches)	82%	extreme
July Weather	26°C (79°F)	103 mm (4.0 inches)	79%	very high
August Weather	24°C (76°F)	97 mm (3.8 inches)	70%	very high
September Weather	22°C (72°F)	110 mm (4.3 inches)	69%	very high
October Weather	16°C (60°F)	100 mm (3.9 inches)	76%	high
November Weather	7°C (45°F)	89 mm (3.5 inches)	88%	moderate
December Weather	5°C (41°F)	106 mm (4.2 inches)	87%	moderate