UV Index
UV Index
Today's UV index in Atlanta, United States 
will be up to 9.3, 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: 2025-05-11
With a UV index of 9.3 in Atlanta, 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.
Atlanta's UV index is generally moderate to high, often ranging from 4 to 10 depending on the season, with the highest levels in late spring and summer when the sun is strongest.
Atlanta experiences hot, humid summers with temperatures often in the 80s to 90s (°F), and mild winters with occasional frost but rare snow. Spring and fall are warm and pleasant with variable rainfall during these months.
Compared to other parts of the southeastern U.S., Atlanta is warmer than northern states but cooler than Florida, with more humidity than western states. Its weather is typical for the U.S. Southeast but slightly less tropical than Gulf Coast cities.
See the UV index hour by hour for Atlanta, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.