Last updated: June 2, 2025
Understanding the UV Index in Stanley, United States, is crucial for safeguarding your skin health and preventing sunburns, especially during peak UV hours. With a climate characterized as Cfa, Stanley experiences fluctuating UV levels, peaking at 10 around midday, indicating a significant risk of harmful skin exposure. By staying informed about local UV levels, you can enjoy outdoor activities while taking essential precautions to protect yourself and your loved ones from potential skin damage. Be proactive, and make informed choices to enjoy the sun safely!
At dawn, 7:00 AM, the UV Index is a mild 1, offering a gentle start to the day. As the sun climbs higher, it steadily rises, reaching 2 by 8:00 AM and hitting 3 at 9:00 AM. However, between 10:00 AM and 1:00 PM, the intensity increases sharply, peaking at an impressive 10 from 12:00 PM to 1:00 PM—the highest level of risk. The UV Index then begins its descent, dropping to 8 at 3:00 PM, followed by a gradual decline to 4 by 5:00 PM. As evening approaches, the index wanes further, settling back down to 1 by 7:00 PM. To enjoy the sunshine while staying safe, make sure to take precautions, especially during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 5 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 10 | very high | 15 min |
15:00 | 8 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates notable seasonal changes, influencing the risk of sun exposure significantly. High-risk months typically occur from March to September, when the UV Index reaches levels categorized as high (7+) to extreme (11). April through August are particularly critical, with May exhibiting the highest risk at an extreme index of 11, allowing only a 10-minute burn time. Residents and visitors should take precautions during these months, such as wearing protective clothing, utilizing broad-spectrum sunscreen, and seeking shade, especially during peak hours from 10 AM to 4 PM. As the year progresses, UV levels generally decrease, returning to moderate exposure in the fall and winter, where burn times extend to 30 minutes in January and December.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chicago UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
Brooklyn UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
New York City UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
Stanley | 3 | 5 | 7 | 9 | 11 | 10 | 10 | 10 | 8 | 7 | 5 | 3 |
Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |