UV Index
UV Index
Today's UV index in Apple Valley, United States 
will be up to 10.8, 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: 2025-07-27
With a UV index of 10.8 in Apple Valley, 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 Apple Valley is usually moderate to high, especially during the spring and summer months, often ranging from 5 to 9, meaning the sun’s rays can be quite strong during the middle of the day.
Apple Valley has hot, dry summers with temperatures often above 90°F (32°C) and mild winters with cooler temperatures around 40-50°F (4-10°C). Rain is uncommon, mostly falling in winter and early spring, making it a desert climate.
Compared to nearby cities in California and Nevada, Apple Valley is drier and hotter in summer but cooler at night. Its desert location means less rain than coastal areas like Los Angeles and more extreme temperature swings than places like Las Vegas.
See the UV index hour by hour for Apple Valley, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.