Last updated: June 2, 2025
Understanding the UV Index in Susitna North is crucial for protecting your skin and overall health. With a climate classified as Dfc, the region experiences varying UV levels throughout the day, peaking at a UV Index of 6 around mid-afternoon. Being aware of these levels not only helps in preventing painful sunburns, but also plays a vital role in reducing long-term risks such as skin cancer. Whether you’re enjoying outdoor activities or simply soaking in the sun, knowing when to take precautionary measures can make all the difference in preserving your skin health. Stay informed and enjoy the beautiful outdoors safely!
Throughout the day, the UV Index experiences a notable rise, peaking during the early afternoon. Starting from a mild 1 at 7:00 AM, it gradually escalates, reaching a moderate 2 by 9:00 AM. The intensity grows rapidly, hitting 4 by 11:00 AM, and then surging to its maximum of 6 between 1:00 PM and 2:00 PM. As the afternoon progresses, the UV Index starts to decline, dropping to 4 by 5:00 PM and tapering off to a comfortable 2 by 7:00 PM. For outdoor enthusiasts, it's essential to protect your skin, especially when the index is elevated; the highest risk is present from noon to 2 PM. Stay safe and enjoy the sun!
| 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 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV levels exhibit notable seasonal changes that are crucial for both visitors and residents to understand. During the winter months (January to February), the UV Index remains low at 1, with a safe burn time of 45 minutes. As spring approaches, March and April see a moderate increase to an index of 3 and 4 respectively, with reduced burn times of 30 minutes. The high-risk months are May through July, when the UV Index peaks at 6, indicating a high exposure category and a burn time of only 25 minutes. As summer transitions to fall, the UV levels gradually decline, with August to September returning to moderate levels before dropping to low at October to December. Visitors and residents should take precautionary measures, especially during the high UV months, such as applying sunscreen, wearing protective clothing, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Susitna North | 1 | 1 | 3 | 4 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| 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 |