UV Index
UV Index
Today's UV index in Nashville, United States 
will be up to 9.2, 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: 2025-05-10
With a UV index of 9.2 in Nashville, 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.
Nashville's UV index varies throughout the year, typically ranging from low to high levels, with the highest UV exposure during late spring and summer months. UV levels peak around midday.
Nashville has four distinct seasons: warm, humid summers; cold winters with occasional snow; mild springs; and colorful, crisp autumns. Spring and fall are generally pleasant, while summer can be hot and sticky, and winter is chilly but not extremely cold.
Compared to the wider southeastern US, Nashville's weather is moderately humid but less tropical than southern states like Florida. It experiences colder winters than Gulf Coast areas and more variable temperatures than neighboring Kentucky and Alabama.
See the UV index hour by hour for Nashville, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.