July Weather in Greenville, United States

Last updated: June 24, 2025

In July, the average temperature in Greenville, United States is a pleasant 23°C (74°F). However, be prepared for a range, as temperatures can dip to a minimum of 13°C (56°F) and soar up to a maximum of 38°C (101°F). You can also expect 130 mm (5.1 in) of precipitation over the course of about 13 days, resulting in an average humidity of 76%.

July Temperature in Greenville

In July in Greenville, the average temperature is 23°C (74°F). Maximums can reach 38°C (101°F), and minimums can be as low as 13°C (56°F). This makes Greenville an ideal destination for travelers seeking warm weather along with comfortable cool evenings.

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

The chart illustrates July 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, July typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°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.

July Precipitation in Greenville

In Greenville in July, the precipitation amount is 130 mm (5.1 in) spread over 13 days.

July Precipitation Trends in Greenville

The chart displays monthly precipitation patterns in Greenville, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Greenville, July typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Greenville

In Greenville in July humidity is 76%. With an average temperature of 23°C (74°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor exploration feel a bit sluggish and requiring frequent breaks for hydration and respite from the heat.

July Average Humidity in Greenville

This chart illustrates the average monthly humidity levels in Greenville, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Greenville is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Greenville

In Greenville in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Greenville.

Maximum UV Index Levels in Greenville for July

The chart shows the monthly maximum UV Index (UVI) for Greenville in July, 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 July, the maximum UV index in Greenville typically reaches 9, which falls under the very high exposure category.

Data source: Greenville July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	73 mm (2.9 inches)	84%	moderate
February Weather	1°C (34°F)	90 mm (3.5 inches)	84%	moderate
March Weather	4°C (39°F)	99 mm (3.9 inches)	82%	high
April Weather	9°C (49°F)	127 mm (5.0 inches)	79%	very high
May Weather	15°C (59°F)	103 mm (4.1 inches)	75%	very high
June Weather	20°C (68°F)	98 mm (3.8 inches)	78%	very high
July Weather	23°C (74°F)	130 mm (5.1 inches)	76%	very high
August Weather	23°C (74°F)	101 mm (4.0 inches)	76%	very high
September Weather	19°C (67°F)	93 mm (3.7 inches)	75%	very high
October Weather	14°C (57°F)	133 mm (5.3 inches)	75%	high
November Weather	7°C (44°F)	99 mm (3.9 inches)	80%	moderate
December Weather	2°C (36°F)	121 mm (4.8 inches)	80%	low