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July Weather in Greenville, United States

Last updated: June 24, 2025

In July, the weather in Greenville, United States is typically warm, with an average temperature of 27°C (80°F). During this time, temperatures can range from a minimum of 14°C (58°F) to a sizzling maximum of 36°C (97°F). Expect 138 mm (5.4 in) of precipitation spread over 16 days, contributing to an average humidity of 83%. Stay hydrated and prepared for unpredictable showers!

July Temperature in Greenville

In July in Greenville, the average temperature is 27°C (80°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 14°C (58°F). This makes it an ideal time for travelers to enjoy warm days while still having cooler evenings to explore the area comfortably.

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 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec455054637177807975665348
Data source: Temperature data for Greenville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Greenville

In Greenville in July, the precipitation amount is 138 mm (5.4 in), falling over a span of 16 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 138 mm (5.4 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec868969991131331381611337396105
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Greenville

In Greenville in July, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%80%80%81%82%83%83%80%80%83%84%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109853
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.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)86 mm (3.4 inches)84%moderate
February Weather10°C (50°F)89 mm (3.5 inches)81%high
March Weather12°C (54°F)69 mm (2.7 inches)80%very high
April Weather17°C (63°F)99 mm (3.9 inches)80%very high
May Weather21°C (71°F)113 mm (4.4 inches)81%extreme
June Weather25°C (77°F)133 mm (5.2 inches)82%extreme
July Weather27°C (80°F)138 mm (5.4 inches)83%extreme
August Weather26°C (79°F)161 mm (6.3 inches)82%very high
September Weather24°C (75°F)133 mm (5.2 inches)80%very high
October Weather19°C (67°F)72 mm (2.9 inches)79%very high
November Weather12°C (54°F)96 mm (3.8 inches)83%moderate
December Weather9°C (49°F)105 mm (4.1 inches)84%moderate

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