May Weather in Lexington, United States

Last updated: June 24, 2025

In Lexington, United States, the average temperature in May hovers around 15°C (60°F). However, temperatures can vary significantly, with a minimum of -1°C (30°F) and a maximum reaching 33°C (92°F). Visitors can expect a total precipitation of 147 mm (5.8 in) spread over 14 days, while the average humidity remains high at 80%, creating a distinct and dynamic climate experience.

May Temperature in Lexington

In May in Lexington, the average temperature is 15°C (60°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures, making it ideal for layering your clothing while exploring the area.

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

The chart illustrates May temperature patterns in Lexington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lexington, May typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Lexington

In Lexington in May, the total precipitation amount is 147 mm (5.8 in) over the course of 14 days.

May Precipitation Trends in Lexington

The chart displays monthly precipitation patterns in Lexington, 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 Lexington, May typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 14 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 Lexington

In Lexington in May humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

May Average Humidity in Lexington

This chart illustrates the average monthly humidity levels in Lexington, 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 Lexington is approximately 80%, 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 Lexington

In Lexington in May, 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 Lexington.

Maximum UV Index Levels in Lexington for May

The chart shows the monthly maximum UV Index (UVI) for Lexington 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 Lexington typically reaches 10, which falls under the very high exposure category.

Data source: Lexington 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 Lexington Compares to Other Months

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

This table compares monthly weather conditions in Lexington, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	20 mm (0.8 inches)	73%	moderate
February Weather	-3°C (26°F)	22 mm (0.9 inches)	81%	moderate
March Weather	4°C (40°F)	74 mm (2.9 inches)	69%	high
April Weather	9°C (49°F)	44 mm (1.7 inches)	71%	very high
May Weather	15°C (60°F)	147 mm (5.8 inches)	80%	very high
June Weather	23°C (74°F)	64 mm (2.5 inches)	83%	extreme
July Weather	25°C (77°F)	72 mm (2.8 inches)	84%	extreme
August Weather	23°C (74°F)	71 mm (2.8 inches)	84%	very high
September Weather	20°C (68°F)	52 mm (2.1 inches)	77%	very high
October Weather	10°C (51°F)	67 mm (2.6 inches)	72%	high
November Weather	4°C (40°F)	17 mm (0.7 inches)	80%	moderate
December Weather	-1°C (31°F)	35 mm (1.4 inches)	79%	moderate