Last updated: May 3, 2025
In Prudhoe Bay, United States, awareness of the UV Index is crucial for safeguarding your skin from harmful ultraviolet rays. Understanding UV levels can significantly aid in sunburn prevention and enhance overall skin health, especially in a region characterized by its unique climate. With maximum UV readings peaking at 5 during midday hours, residents and visitors alike should be mindful of their exposure, as even low levels can pose risks, particularly under the Arctic sun. Stay informed and protect your skin while enjoying the stunning landscapes of this distinctive locale!
The UV index throughout the day showcases a notable rise in intensity, beginning at a mild 1 at 07:00 AM. As the sun climbs higher, the index gradually ascends, reaching 2 by 08:00 AM, and holding steady at this level until 09:00 AM. A more significant surge occurs between 10:00 AM and 12:00 PM, where the index peaks at 4, emphasizing the importance of skin protection during midday. The zenith arrives at 1:00 PM, with a maximum UV index of 5, which persists until 3:00 PM. The late afternoon sees a slight decline, dropping to 4 at 4:00 PM and finally settling at 2 by 7:00 PM. Overall, this data paints a clear picture of the sun's intensity throughout the day, highlighting the need for sun safety measures, especially during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV exposure varies significantly, presenting higher risks during the peak summer months. From April to September, the UV Index rises notably, peaking at 5 in May, June, and July, categorized as moderate, where the burn time is reduced to 30 minutes. The high-risk months for UV exposure are clearly May through August, when UV levels increase, necessitating precautions such as wearing protective clothing, applying sunscreen, and seeking shade, especially during midday hours. In contrast, the winter months of January, February, October, November, and December have a low UV Index (ranging from 0 to 1) and longer burn times (up to 45 minutes), indicating a lower risk. Residents and visitors are advised to be vigilant during the warmer months and take protective measures to safely enjoy outdoor activities.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prudhoe Bay | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 4 | 3 | 1 | 1 | 0 |
| 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 |