Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Sterling City, United States, where the BSh climate brings warm, sunny days that can pose significant risks to skin health. By being aware of UV levels, you can effectively prevent sunburn and protect against long-term skin damage. Typically, UV exposure peaks between late morning and early afternoon, reaching a high of 12, emphasizing the need for appropriate sun protection measures during these hours. With this knowledge, you can enjoy the sunny weather while prioritizing your health.
The UV Index today showcases a dramatic climb as the sun rises. Starting at a low of 1 between 7:00 and 9:00, it sharply escalates to 7 at 11:00, peaking at an intense 12 from 13:00 to 14:00. This midday sun signals a high risk for skin exposure, reminding us to take precautions. As the afternoon wanes, the index gradually declines to 5 by 17:00, then settles back to 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 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with the highest risk occurring from March to September. During these months, the UV Index reaches extreme levels, peaking at 12, which translates to a burn time of as little as 10 minutes. Specifically, April through August are the highest risk months, categorizing sun exposure as extreme. Conversely, January, February, November, and December present lower exposure risks, with a UV Index ranging from 5 to 7 and burn times of 25 to 30 minutes. Residents and visitors are advised to take precautionary measures during high UV months, such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak hours to minimize skin damage.
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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |
| Sterling City | 5 | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 8 | 6 | 5 |