April Weather in Greenville, United States

Last updated: June 24, 2025

In April, the average temperature in Greenville, United States hovers around 20°C (68°F). You can expect a minimum temperature of 2°C (36°F) and a maximum reaching up to 34°C (93°F). During this period, anticipate approximately 87 mm (3.4 in) of precipitation spread over 8 days, paired with an average humidity level of 76%. Enjoy the dynamic weather of Greenville!

April Temperature in Greenville

In April in Greenville, the average temperature is 20°C (68°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 2°C (36°F). This diverse range of temperatures makes Greenville an ideal destination for travelers seeking both warm days and cool evenings.

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 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 2°C (36°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 87 mm (3.4 in), which occurs over a span of 8 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 87 mm (3.4 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Greenville

In Greenville in April, humidity is 76%. With an average temperature of 20°C (68°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both exhilarating and slightly stifling, ideal for leisurely strolls but necessitating frequent breaks to hydrate and cool off.

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 76%, 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 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 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 10, 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	12°C (54°F)	70 mm (2.8 inches)	85%	moderate
February Weather	15°C (60°F)	91 mm (3.6 inches)	82%	very high
March Weather	17°C (64°F)	48 mm (1.9 inches)	80%	very high
April Weather	20°C (68°F)	87 mm (3.4 inches)	76%	very high
May Weather	24°C (76°F)	83 mm (3.3 inches)	73%	extreme
June Weather	26°C (80°F)	172 mm (6.8 inches)	74%	extreme
July Weather	27°C (81°F)	181 mm (7.1 inches)	80%	extreme
August Weather	27°C (81°F)	156 mm (6.1 inches)	79%	extreme
September Weather	26°C (80°F)	112 mm (4.4 inches)	83%	very high
October Weather	23°C (74°F)	77 mm (3.0 inches)	77%	very high
November Weather	16°C (61°F)	53 mm (2.1 inches)	84%	high
December Weather	14°C (57°F)	111 mm (4.4 inches)	88%	moderate