May Weather in Greensboro, United States

Last updated: June 24, 2025

In May, the average temperature in Greensboro, United States hovers around 23°C (73°F). Expect a range where the minimum can drop to 7°C (45°F) and the maximum can soar to 36°C (97°F). With an average humidity of 81% and 98 mm (3.9 in) of precipitation spread over 9 days, be prepared for a blend of warm days and occasional wet weather.

May Temperature in Greensboro

In May in Greensboro, the average temperature is 23°C (73°F). Maximums can reach 36°C (97°F) while minimums can drop as low as 7°C (45°F). This variable climate makes Greensboro a versatile destination for travelers, so be sure to pack accordingly for both warm days and cooler evenings.

May Weather in Greensboro: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Greensboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greensboro, May typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (97°F) and lows dropping to around 7°C (45°F).

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

May Precipitation in Greensboro

In Greensboro in May, the precipitation amount is 98 mm (3.9 in) spread over a duration of 9 days.

May Precipitation Trends in Greensboro

The chart displays monthly precipitation patterns in Greensboro, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Greensboro, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Greensboro

In Greensboro in May, humidity is 81%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious while traveling and causing you to constantly seek out shade or a cool breeze for relief.

May Average Humidity in Greensboro

This chart illustrates the average monthly humidity levels in Greensboro, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Greensboro is approximately 81%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Greensboro

In Greensboro in May, 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 Greensboro.

Maximum UV Index Levels in Greensboro for May

The chart shows the monthly maximum UV Index (UVI) for Greensboro in May, 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 May, the maximum UV index in Greensboro typically reaches 11, which falls under the extreme exposure category.

Data source: Greensboro May 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 May Weather in Greensboro Compares to Other Months

Weather in Greensboro varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Greensboro, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Greensboro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	104 mm (4.1 inches)	86%	moderate
February Weather	12°C (53°F)	123 mm (4.8 inches)	84%	high
March Weather	14°C (58°F)	88 mm (3.5 inches)	83%	very high
April Weather	18°C (64°F)	106 mm (4.2 inches)	81%	very high
May Weather	23°C (73°F)	98 mm (3.9 inches)	81%	extreme
June Weather	26°C (78°F)	104 mm (4.1 inches)	81%	extreme
July Weather	27°C (81°F)	105 mm (4.1 inches)	83%	extreme
August Weather	27°C (80°F)	116 mm (4.6 inches)	81%	very high
September Weather	25°C (77°F)	108 mm (4.3 inches)	82%	very high
October Weather	20°C (68°F)	107 mm (4.2 inches)	78%	very high
November Weather	12°C (54°F)	81 mm (3.2 inches)	86%	high
December Weather	10°C (50°F)	130 mm (5.1 inches)	89%	moderate