July Weather in Greenville, United States

Last updated: June 24, 2025

In July, the average temperature in Greenville, United States reaches a pleasant 26°C (79°F). Expect minimums around 15°C (60°F) and maximums soaring up to 38°C (100°F). With an average precipitation of 98 mm (3.9 in) over 9 days, the air carries an average humidity of 82%, creating a warm and somewhat humid atmosphere.

July Temperature in Greenville

In July in Greenville, the average temperature is 26°C (79°F). Maximums can reach 38°C (100°F) and minimums can be as low as 15°C (60°F). This makes it an ideal time for travelers seeking warm weather and plenty of opportunities for outdoor activities.

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 26°C (79°F), with highs reaching up to 38°C (100°F) and lows dropping to around 15°C (60°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 98 mm (3.9 in) spread over a duration of 9 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 98 mm (3.9 inches) of precipitation spread over approximately 9 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 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

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 82%, 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 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 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 11, which falls under the extreme 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)	79 mm (3.1 inches)	84%	moderate
February Weather	1°C (35°F)	81 mm (3.2 inches)	82%	moderate
March Weather	8°C (46°F)	133 mm (5.2 inches)	84%	high
April Weather	12°C (55°F)	143 mm (5.6 inches)	83%	very high
May Weather	19°C (67°F)	161 mm (6.3 inches)	80%	very high
June Weather	25°C (77°F)	110 mm (4.3 inches)	83%	extreme
July Weather	26°C (79°F)	98 mm (3.9 inches)	82%	extreme
August Weather	24°C (76°F)	113 mm (4.4 inches)	82%	very high
September Weather	22°C (72°F)	61 mm (2.4 inches)	79%	very high
October Weather	15°C (59°F)	107 mm (4.2 inches)	79%	high
November Weather	6°C (43°F)	79 mm (3.1 inches)	88%	moderate
December Weather	3°C (38°F)	63 mm (2.5 inches)	87%	moderate