UV Index
UV Index
Today's UV index in Los Angeles, United States 
will be up to 9.8, 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: 2025-05-21
With a UV index of 9.8 in Los Angeles, 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.
Los Angeles has a UV index that often ranges from moderate to high, especially in summer months, with values commonly between 6 and 11, reflecting strong sunlight exposure for much of the year.
The city experiences dry, warm summers and mild, wetter winters, with most rainfall occurring between November and March, and very little rain during the summer, leading to a Mediterranean climate pattern.
Compared to nearby cities and regions, Los Angeles is warmer and drier than coastal areas like San Francisco but cooler than inland deserts such as Palm Springs. It generally has less rain than northern parts of California and neighboring states like Oregon.
See the UV index hour by hour for Los Angeles, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.