Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Luthersville, United States, where the climate is classified as Cfa—a humid subtropical zone that often brings ample sunshine. Being aware of UV levels helps you prevent sunburn and protect your skin health, as higher indexes can lead to increased risks of skin damage and long-term complications. With potential peak UV values reaching 11 around noon, it’s essential to grasp the significance of these readings, especially during the warmer months in Luthersville, where outdoor activities are plentiful. Stay informed and safeguard your skin by checking the UV Index regularly to make the most of your time under the sun!
The UV Index today presents a fascinating journey through the hours. Starting off gently, with maximum values of 1 at 7:00 and 8:00, the intensity quickly rises to 2 by 9:00. As the sun climbs higher, the UV Index ramps up, reaching a notable 4 at 10:00. The real peak occurs between 12:00 and 14:00, where it soars to a striking 11—a clear reminder to protect your skin from the intense midday sun. After this peak, the index gradually declines, falling to 10 by 15:00 and continuing down to 3 by 18:00. The late evening restores some comfort, with the UV Index settling back to a calm 1 by 19:00. Remember, during those peak hours, it’s essential to stay safe and shield yourself from the sun's rays!
| 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 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 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 |
As the seasons change, so does the UV Index, which significantly impacts exposure levels throughout the year. January starts with a moderate UV Index of 4, allowing for a burn time of 30 minutes. However, February ramps up to a high index of 7, with a reduced burn time of 25 minutes. The peak months, from March through August, experience extreme UV levels, particularly in May and June, where the UV Index reaches 11 and burn times shrink to just 10 minutes. September and October see a slight decrease, yet still maintain a very high index of 9 and 8, respectively. The year concludes with lower levels in November and December. Visitors and residents should take special care during the high-risk months from March to August, ensuring proper sun protection measures, such as wearing sunscreen, hats, and protective clothing, to mitigate the risk of UV-related harm.
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 |
| Luthersville | 4 | 7 | 8 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |