Last updated: July 2, 2025
In Murfreesboro, United States, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels throughout the day can help you prevent sunburn and reduce the risk of long-term skin damage. With its humid subtropical climate (Cfa) leading to high sun exposure, Murfreesboro experiences peak UV Index values of 11 during midday hours—an indicator that the sun’s rays can be particularly intense. Stay informed and take the necessary precautions to enjoy the outdoors safely while keeping your skin healthy!
The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting from a mild 1 at 07:00, it escalates steadily to a peak of 11 between 13:00 and 14:00, making it crucial to prioritize sun safety during these hours. As noon approaches, protective measures become essential with the index hitting a striking 10 at 12:00. Following that, a gradual decline occurs, retreating to 6 at 16:00, then tapering to 2 by 18:00 and settling back to 1 by 19:00. This pattern emphasizes the importance of seeking shade and wearing sunscreen during the midday hours when UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | 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 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | 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 levels fluctuate significantly, peaking during the summer months. January sees a moderate UV Index of 4, with a burn time of 30 minutes, while February ramps up to a high level of 6, reducing burn time to 25 minutes. By March and April, the UV Index escalates to 8 and 10, categorized as very high, with burn times dropping to 15 minutes. The extreme levels of 11 dominate from May through August, where just 10 minutes of exposure can lead to burns. September and October remain very high with indices of 9 and 8, respectively, and November returns to high at 6. Finally, December reflects back to moderate levels, similar to January. **Visitors and residents are advised to take precautionary measures during high-risk months—particularly from May to August—by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours to minimize the risk of UV 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 |
| Murfreesboro | 4 | 6 | 8 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |