Last updated: May 3, 2025
Understanding the UV Index is essential for residents of Knights Landing, United States, where the sun’s rays can be particularly intense. With peak UV levels reaching 10 during midday, awareness of these levels is crucial for protecting your skin from sunburn and long-term damage. In this sunny climate, where the Csa zone brings dry summers, knowing when to seek shade or apply sunscreen can make a significant difference in your overall skin health. Stay informed and take action to enjoy the sun safely!
The UV Index data unveils a dynamic progression of sun intensity throughout the day. Starting low at 1 at 07:00, the index gradually escalates, reaching maximum levels of 10 between 12:00 and 14:00. This peak signals a critical time for sun protection. As the afternoon wanes, the index tapers off to 8 at 15:00, and then descends further to 3 by 17:00, and 2 by 18:00. Ultimately, the day concludes softly with a return to 1 at 19:00. It's essential to stay vigilant during those peak hours to safeguard your skin while enjoying the sun!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | moderate | 30 min |
10:00 | 6 | high | 25 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 | 3 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variations, with the highest levels occurring from April to August. During this period, the highest risk months are June and July, where the UV Index peaks at 11, categorized as extreme, resulting in a burn time of just 10 minutes. Conversely, January, November, and December show the lowest UV Index levels, categorized as moderate, with a burn time of 30 minutes. To ensure safety, visitors and residents should take precautionary measures during high UV periods, especially by seeking shade, wearing protective clothing, and using sunscreen with high SPF when outdoors, particularly in the late morning to early afternoon hours.
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 |
Knights Landing | 3 | 4 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 6 | 4 | 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 |