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May Weather in Lexington, United States

Last updated: June 24, 2025

The average temperature in Lexington, United States during May hovers around 11°C (51°F). Expect a minimum of 0°C (32°F) and a maximum of 24°C (75°F). Be prepared for some rain, with an average precipitation of 96 mm (3.8 in) spread over 13 days. The month is also characterized by a relatively high average humidity of 80%.

May Temperature in Lexington

In May in Lexington, the average temperature is 11°C (51°F), with maximums reaching 24°C (75°F) and minimums dipping as low as 0°C (32°F). It's a great time for travelers to enjoy mild weather 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 11°C (51°F), with highs reaching up to 24°C (75°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec272733415163717165544033
Data source: Temperature data for Lexington 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.

May Precipitation in Lexington

In Lexington in May, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.

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 96 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec72757010696776981781208365
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lexington

In Lexington in May humidity is 80%. With an average temperature of 11°C (51°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities feel heavier and less enjoyable for traveling.

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.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
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 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 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
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.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)71 mm (2.8 inches)88%low
February Weather-3°C (27°F)75 mm (3.0 inches)87%moderate
March Weather0°C (33°F)70 mm (2.8 inches)85%moderate
April Weather5°C (41°F)106 mm (4.2 inches)86%very high
May Weather11°C (51°F)96 mm (3.8 inches)80%very high
June Weather17°C (63°F)77 mm (3.0 inches)80%very high
July Weather22°C (71°F)69 mm (2.7 inches)80%very high
August Weather22°C (71°F)81 mm (3.2 inches)80%very high
September Weather18°C (65°F)78 mm (3.1 inches)80%high
October Weather12°C (55°F)120 mm (4.7 inches)84%moderate
November Weather5°C (41°F)83 mm (3.3 inches)89%moderate
December Weather1°C (33°F)65 mm (2.5 inches)86%low

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