August Weather in Greer, United States

Last updated: June 24, 2025

In August, the average temperature in Greer, United States is a pleasant 25°C (78°F). The range can vary significantly, with minimums dipping to 14°C (58°F) and highs soaring to 36°C (97°F). Expect about 109 mm (4.3 in) of precipitation spread over 13 days, and a comfortable average humidity level of 74%.

August Temperature in Greer

In August in Greer, the average temperature is 25°C (78°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 14°C (58°F). This makes it an ideal time for travelers to enjoy warm days and cooler nights, perfect for outdoor adventures.

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

The chart illustrates August temperature patterns in Greer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greer, August typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (58°F).

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

August Precipitation in Greer

In Greer in August, the precipitation amount is 109 mm (4.3 in), which occurs during 13 days.

August Precipitation Trends in Greer

The chart displays monthly precipitation patterns in Greer, 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 Greer, August typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 13 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 Greer

In Greer in August humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

August Average Humidity in Greer

This chart illustrates the average monthly humidity levels in Greer, 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 Greer is approximately 74%, 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 Greer

In Greer 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 Greer.

Maximum UV Index Levels in Greer for August

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

Data source: Greer 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 Greer Compares to Other Months

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

This table compares monthly weather conditions in Greer, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	98 mm (3.9 inches)	86%	moderate
February Weather	9°C (48°F)	136 mm (5.4 inches)	85%	high
March Weather	12°C (53°F)	100 mm (4.0 inches)	84%	very high
April Weather	16°C (61°F)	126 mm (5.0 inches)	82%	very high
May Weather	21°C (70°F)	128 mm (5.0 inches)	83%	extreme
June Weather	24°C (76°F)	77 mm (3.0 inches)	82%	extreme
July Weather	26°C (80°F)	82 mm (3.2 inches)	80%	extreme
August Weather	25°C (78°F)	109 mm (4.3 inches)	74%	very high
September Weather	23°C (74°F)	144 mm (5.7 inches)	75%	very high
October Weather	18°C (64°F)	133 mm (5.2 inches)	79%	very high
November Weather	10°C (50°F)	93 mm (3.6 inches)	87%	high
December Weather	8°C (46°F)	130 mm (5.1 inches)	87%	moderate