Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Anderson, United States, where sunny days and a Cfa climate present both opportunities and risks for outdoor activities. With peak UV levels soaring to 12 during midday hours, it's vital to stay informed to protect yourself from sunburn and long-term skin damage. Awareness of UV exposure not only helps maintain skin health but also empowers you to enjoy the beautiful weather safely. So, whether you're lounging in the sun or engaging in outdoor sports, knowing the UV Index can make all the difference in your skin's well-being!
The day begins gently with a UV Index of 1 at both 07:00 and 08:00, indicating minimal sun exposure. However, as the clock strikes 09:00, the index rises to 3, signifying a gradual increase in UV intensity. By 10:00, it reaches 5, and the sun takes center stage at 11:00 with a striking 8. The peak arrives at 12:00, soaring to an impressive 10, and continues to climb, hitting its pinnacle with a dazzling 12 at 13:00. As the afternoon unfolds, values begin a slow descent: 11 at 14:00, 10 at 15:00, and then dropping to 7 by 16:00. The evening brings relief, with the index tapering down to 4 at 17:00, 2 at 18:00, and finally returning to a safe 1 by 19:00. Remember to stay protected during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | 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 | 12 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 10 | very high | 15 min |
16:00 | 7 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV exposure significantly fluctuates, peaking during the spring and summer months. January and December see a moderate UV Index of 5, allowing for 30 minutes of safe sun exposure. As summer approaches, the UV Index climbs to extreme levels of 11-12 from April through August, necessitating caution with a burn time reduced to just 10 minutes. The high-risk months are undoubtedly April through August, where the UV Index remains extreme; during this period, individuals should seek shade, wear protective clothing, and apply sunscreen frequently. As the year transitions back to lower UV levels in September and October, with indices of 10 and 8 respectively, the risk remains high for sunburn, with recommended burn times of 15 minutes. Visitors and residents alike are advised to stay vigilant with sun safety practices especially from February through August when UV exposure poses the greatest health risks.
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 |
Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
Anderson | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 8 | 6 | 5 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |