UV Index
UV Index
Today's UV index in Lexington-Fayette, United States 
will be up to 8.1, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With a UV index of 8.1 in Lexington-Fayette, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Lexington-Fayette usually ranges from low to very high throughout the year, peaking in summer months around 8 to 10, which means stronger sun exposure during that time. The area experiences four distinct seasons: warm, humid summers, cool to cold winters, and mild spring and fall transitions with moderate rainfall. Compared to the wider region, Lexington-Fayette has similar weather to the eastern United States but tends to have slightly hotter summers and colder winters than some nearby southern states, with more rain than western states.
See the UV index hour by hour for Lexington-Fayette, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.