Last updated: July 2, 2025
In Stevensville, United States, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential not only for sunburn prevention but also for reducing the risk of long-term skin damage and related health issues. With a Dfb climate, Stevensville experiences varying UV exposure throughout the day, peaking at a high of 10 between 1 PM and 2 PM. By staying informed about these UV levels, you can enjoy the beautiful outdoors while keeping your skin safe from harmful radiation.
As the sun rises, the UV Index starts off low, hitting just 1 by 07:00 and maintaining that level through 08:00. However, as the morning progresses, anticipation builds with a steady climb to 3 by 09:00 and peaking at a noteworthy 5 by 10:00. The intensity escalates sharply, reaching a maximum of 10 between 13:00 and 14:00, indicating a significant risk for unprotected skin. Gradually, the UV Index begins to decline, dropping back to 9 at 15:00 and easing down to 5, 3, and finally 2 as the day winds down through 17:00 to 19:00. A day to remember for sun seekers, but remember to apply that sunscreen during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, the UV Index presents notable fluctuations that can significantly impact skin health. January and February exhibit a moderate UV Index of 3 and 4, respectively, allowing for a burn time of 30 minutes. However, as spring approaches, March sees a jump to a high UV Index of 6 with a reduced burn time of 25 minutes. The high-risk months for UV exposure arise in late spring and summer, particularly from April to August, when the UV Index peaks at 10 in May through July, necessitating a short burn time of just 15 minutes due to the very high exposure category. Even in August and September, the levels remain concerning at 9 and 8; thus, it is essential for both visitors and residents to take precautions, such as using sunscreen, wearing protective clothing, and seeking shade during peak hours. As the year progresses towards fall and winter, UV levels drop significantly, with October refreshing a moderate Index of 5 and December a low Index of 2, allowing for longer burn times of 30 and 45 minutes, respectively. Always stay vigilant about UV levels to protect your skin year-round.
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 |
| Stevensville | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 9 | 8 | 5 | 3 | 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 |