Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Mentone, United States, where the combination of a warm BWh climate and high sun exposure can elevate risks of sunburn and long-term skin damage. As UV levels peak during the midday hours, reaching a maximum of 12—which indicates a very high potential for harm—awareness of daily UV fluctuations becomes essential for skin health. By keeping an eye on the UV Index, you can better protect yourself and your loved ones from the sun's harmful effects, ensuring that your outdoor activities remain safe and enjoyable.
The ultraviolet (UV) index data for the day shows a dynamic increase in sunlight exposure from early morning to midday. Starting at a gentle 1 at 07:00, the index gradually rises through 2 by 09:00, before reaching a peak of 12 between 13:00 and 14:00. This marks the sun's intensity at its highest, making it essential for outdoor enthusiasts to take precautions. Later in the afternoon, the UV index declines steadily, dropping to 3 by 18:00 and returning to a modest 1 by 19:00. To ensure skin safety during the peak hours, it's wise to stay protected with sunscreen and seek shade as the intensity climbs. Enjoy the sun, but remember to stay smart and safe!
| 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 | 4 | 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 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with higher levels typically occurring between February and September. During this period, the UV Index peaks at 12, indicating an extreme exposure category from April to August, with a burn time of just 10 minutes. February and March also pose a risk, with indices of 8 and 10, respectively. The high-risk months for sunburn are therefore April through September, requiring caution. Visitors and residents should take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak sun hours. In contrast, January, November, and December see moderate to high UV levels, allowing for longer burn times, but still warranting regular sun protection. Staying informed and proactive can help everyone enjoy the outdoors safely.
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 |
| Mentone | 5 | 8 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 9 | 6 | 5 |