April Weather in Greenville, United States

Last updated: June 24, 2025

In April, the average temperature in Greenville, United States hovers around 11°C (51°F). Expect a range of temperatures, with minimums dipping to -6°C (21°F) and maximums reaching up to 29°C (84°F). This month also brings an average precipitation of 101 mm (4.0 in) spread over 12 days, contributing to a high average humidity of 85%.

April Temperature in Greenville

In April, in Greenville, the average temperature is 11°C (51°F). Maximums can reach 29°C (84°F), while minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures when traveling to Greenville this April.

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

The chart illustrates April 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, April typically has an average temperature of 11°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (21°F).

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

April Precipitation in Greenville

In Greenville in April, the precipitation amount is 101 mm (4.0 in) spread over 12 days.

April Precipitation Trends in Greenville

The chart displays monthly precipitation patterns in Greenville, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Greenville, April typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Greenville

In Greenville in April humidity is 85%. With an average temperature of 11°C (51°F), this humidity feels like a chilly embrace that seeps into your bones, making outdoor activities a bit uncomfortable and encouraging a more relaxed, slow-paced exploration of the area.

April Average Humidity in Greenville

This chart illustrates the average monthly humidity levels in Greenville, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Greenville is approximately 85%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Greenville

In Greenville in April, 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 April

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

Data source: Greenville April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	74 mm (2.9 inches)	88%	moderate
February Weather	0°C (33°F)	97 mm (3.8 inches)	88%	moderate
March Weather	5°C (42°F)	114 mm (4.5 inches)	87%	high
April Weather	11°C (51°F)	101 mm (4.0 inches)	85%	very high
May Weather	17°C (64°F)	141 mm (5.6 inches)	81%	very high
June Weather	22°C (72°F)	127 mm (5.0 inches)	82%	extreme
July Weather	24°C (76°F)	107 mm (4.2 inches)	81%	very high
August Weather	23°C (73°F)	100 mm (3.9 inches)	73%	very high
September Weather	20°C (69°F)	88 mm (3.5 inches)	73%	very high
October Weather	14°C (57°F)	98 mm (3.9 inches)	78%	high
November Weather	5°C (41°F)	92 mm (3.6 inches)	89%	moderate
December Weather	2°C (36°F)	82 mm (3.2 inches)	87%	moderate